AS4766 Korea Telecom

AS Info
Graph v4
Graph v6
Prefixes v4
Prefixes v6
Bogon
Peers v4
Peers v6
Whois
RDAP
IRR
IX
Traceroute

Company Website:

http://www.kt.com/eng/main.jsp

Looking Glass:

https://bgp.he.net/lg/4766

Country of Origin:

Internet Exchanges: 13

Prefixes Originated (all): 2,195
Prefixes Originated (v4): 2,142
Prefixes Originated (v6): 53

Prefixes Announced (all): 10,358
Prefixes Announced (v4): 10,238
Prefixes Announced (v6): 120

RPKI Originated Valid (all): 128
RPKI Originated Valid (v4): 128
RPKI Originated Valid (v6): 0

RPKI Originated Invalid (all): 7
RPKI Originated Invalid (v4): 7
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 658
BGP Peers Observed (v4): 644
BGP Peers Observed (v6): 101

IPs Originated (v4): 49,300,736
AS Paths Observed (v4): 7,705
AS Paths Observed (v6): 1,757

Average AS Path Length (all): 3.786
Average AS Path Length (v4): 3.808
Average AS Path Length (v6): 3.690

AS4766 IPv4 Peers

ASN	Name
AS12389	PJSC Rostelecom
AS6939	Hurricane Electric LLC
AS1299	Arelion Sweden AB
AS4134	China Telecom Backbone
AS174	Cogent Communications, LLC
AS3356	Level 3 Parent, LLC
AS3257	GTT Communications Inc.
AS701	Verizon Business/UUnet
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS4040	Korea Telecom

AS4766 IPv6 Peers

ASN	Name
AS1299	Arelion Sweden AB
AS4134	China Telecom Backbone
AS6939	Hurricane Electric LLC
AS174	Cogent Communications, LLC
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS3356	Level 3 Parent, LLC
AS4837	China Unicom Backbone
AS58453	China Mobile International Limited
AS2914	NTT America, Inc.
AS3491	PCCW Global

AS4766 IPv4 Peer Count

AS4766 IPv6 Peer Count

AS4766 IPv4 Prefixes Announced

AS4766 IPv6 Prefixes Announced

AS4766 IPv4 Prefixes Originated

AS4766 IPv6 Prefixes Originated

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
1.96.0.0/14	Korea Telecom
1.100.0.0/14	Korea Telecom
1.104.0.0/14	Korea Telecom
1.108.0.0/14	Korea Telecom
1.231.13.0/24	SK Broadband Co Ltd
1.231.122.0/24	SK Broadband Co Ltd
1.231.136.0/24	SK Broadband Co Ltd
1.231.182.0/24	SK Broadband Co Ltd
1.231.183.0/24	SK Broadband Co Ltd
1.231.184.0/24	SK Broadband Co Ltd
1.231.185.0/24	SK Broadband Co Ltd
1.231.194.0/24	SK Broadband Co Ltd
1.231.195.0/24	SK Broadband Co Ltd
1.231.196.0/24	SK Broadband Co Ltd
1.231.197.0/24	SK Broadband Co Ltd
1.231.198.0/24	SK Broadband Co Ltd
2.27.212.0/23	Internet Utilities Europe and Asia Limited
5.199.0.0/23	Internet Utilities Admin/Tech Contact
14.32.0.0/13	Korea Telecom
14.40.0.0/13	Korea Telecom
14.42.223.0/24	Korea Telecom
14.46.54.0/24	Korea Telecom
14.46.246.0/23	Korea Telecom
14.46.248.0/21	Korea Telecom
14.48.0.0/13	Korea Telecom
14.49.8.0/21	Korea Telecom
14.49.15.0/24	Korea Telecom
14.49.16.0/21	Korea Telecom
14.49.16.0/24	Korea Telecom
14.49.22.0/24	Korea Telecom
14.49.48.0/21	Korea Telecom
14.55.178.0/24	Korea Telecom
14.56.0.0/13	Korea Telecom
14.63.128.0/24	Korea Telecom
14.63.132.0/22	Korea Telecom
14.63.136.0/22	Korea Telecom
14.63.143.0/24	Korea Telecom
14.63.144.0/20	Korea Telecom
14.63.235.0/24	Korea Telecom
14.63.236.0/22	Korea Telecom
14.63.248.0/23	Korea Telecom
14.64.0.0/12	Korea Telecom
14.80.0.0/12	Korea Telecom
14.128.128.0/23	Cafe24 Corp.
14.128.130.0/23	Cafe24 Corp.
14.128.132.0/23	Cafe24 Corp.
14.128.134.0/23	Cafe24 Corp.
14.128.136.0/22	Cafe24 Corp.
14.128.140.0/22	Cafe24 Corp.
14.128.144.0/22	Cafe24 Corp.
14.128.148.0/22	Cafe24 Corp.
14.128.152.0/22	Cafe24 Corp.
14.128.156.0/22	Cafe24 Corp.
14.128.160.0/22	Cafe24 Corp.
14.128.160.0/24	Cafe24 Corp.
14.128.161.0/24	Cafe24 Corp.
14.128.162.0/24	Cafe24 Corp.
14.128.163.0/24	Cafe24 Corp.
14.128.164.0/22	Cafe24 Corp.
14.128.168.0/22	Cafe24 Corp.
14.128.172.0/22	Cafe24 Corp.
23.26.110.0/24	Allstream Business US, LLC (C11521913)
23.26.120.0/24	Ace Data Centers, Inc.
23.26.138.0/24	Ace Data Centers, Inc.
23.26.147.0/24	Allstream Business US, LLC (C11521916)
23.26.158.0/23	Ace Data Centers, Inc.
23.27.1.0/24	Evoxt (KR)
23.90.6.0/23	Eonix Corporation
23.133.132.0/24	Serverium Tech LLC
23.133.148.0/24	DataHouse Global LLC
23.133.244.0/24	KineticData Tech LLC
23.134.4.0/24	Synapti CoreVentures LLC
23.134.220.0/24	FirmVPS LLC
23.231.62.0/23	Internet Utilities NA LLC
23.231.80.0/23	Internet Utilities NA LLC
27.96.136.0/21	JND Communication
27.232.0.0/14	Korea Telecom
27.236.0.0/14	Korea Telecom
27.255.64.0/24	Hostcenter
31.56.172.0/24	Private Customer
31.56.173.0/24	Private Customer
31.56.242.0/24	Private Customer
31.56.243.0/24	Private Customer
31.56.244.0/24	Private Customer
31.56.245.0/24	Private Customer
31.77.182.0/23	Internet Utilities Europe and Asia Limited
39.4.0.0/14	Korea Telecom
39.16.0.0/13	Korea Telecom
39.24.0.0/13	Korea Telecom
43.228.160.0/23	HAIonNet
43.228.162.0/23	HAIonNet
43.228.162.0/24	HAIonNet
43.230.76.0/23	JND Communication
43.230.78.0/24	JND Communication
43.230.79.0/24	JND Communication
43.246.152.0/24	viaweb
43.246.153.0/24	viaweb
43.246.154.0/24	viaweb
43.246.155.0/24	viaweb
45.64.172.0/22	NEXINNO
45.92.104.0/22	"Improvizus" MB
45.117.14.0/24	WITHSYSTEMS
45.158.62.0/23	Internet Utilities Europe and Asia Limited
45.249.64.0/22	BITNET
49.16.0.0/14	Korea Telecom
49.20.0.0/15	Korea Telecom
49.22.0.0/15	Korea Telecom
49.24.0.0/13	Korea Telecom
49.50.152.0/22	BROADBANDIDC
49.50.156.0/22	JND Communication
49.56.0.0/13	Korea Telecom
49.128.216.0/24	KOREA DATA
49.143.192.0/20	BITNET
49.254.0.0/17	HAIonNet
49.254.128.0/17	HAIonNet
49.254.166.0/24	HAIonNet
50.2.96.0/23	Internet Utilities NA LLC
50.114.114.0/24	Evoxt (KR)
58.29.196.0/24	DACOM-PUBNETPLUS
59.0.0.0/11	Korea Telecom
59.0.0.0/12	Korea Telecom
59.0.0.0/13	Korea Telecom
59.0.113.0/24	Korea Telecom
59.0.144.0/24	Korea Telecom
59.0.170.0/24	Korea Telecom
59.0.171.0/24	Korea Telecom
59.0.172.0/24	Korea Telecom
59.0.173.0/24	Korea Telecom
59.0.174.0/24	Korea Telecom
59.0.175.0/24	Korea Telecom
59.0.176.0/24	Korea Telecom
59.0.177.0/24	Korea Telecom
59.2.109.0/24	Korea Telecom
59.4.89.0/24	Korea Telecom
59.4.90.0/24	Korea Telecom
59.4.91.0/24	Korea Telecom
59.4.92.0/24	Korea Telecom
59.4.93.0/24	Korea Telecom
59.4.94.0/24	Korea Telecom
59.4.95.0/24	Korea Telecom
59.4.96.0/24	Korea Telecom
59.4.97.0/24	Korea Telecom
59.4.98.0/24	Korea Telecom
59.8.0.0/13	Korea Telecom
59.8.186.0/24	Korea Telecom
59.8.187.0/24	Korea Telecom
59.8.188.0/24	Korea Telecom
59.8.189.0/24	Korea Telecom
59.8.190.0/24	Korea Telecom
59.11.56.0/23	Korea Telecom
59.11.69.0/24	Korea Telecom
59.11.228.0/24	Korea Telecom
59.11.229.0/24	Korea Telecom
59.12.136.0/24	Korea Telecom
59.12.137.0/24	Korea Telecom
59.12.138.0/24	Korea Telecom
59.12.139.0/24	Korea Telecom
59.12.182.0/24	Korea Telecom
59.12.188.0/24	Korea Telecom
59.13.50.0/23	Korea Telecom
59.13.159.0/24	Korea Telecom
59.13.162.0/24	Korea Telecom
59.16.0.0/12	Korea Telecom
59.16.0.0/13	Korea Telecom
59.16.50.0/24	Korea Telecom
59.18.64.0/19	Korea Telecom
59.18.87.0/24	Korea Telecom
59.18.96.0/19	Korea Telecom
59.24.0.0/13	Korea Telecom
61.36.233.0/24	LG DACOM Corporation
61.36.234.0/24	LG DACOM Corporation
61.36.235.0/24	LG DACOM Corporation
61.36.236.0/24	LG DACOM Corporation
61.72.0.0/13	Korea Telecom
61.72.179.0/24	Korea Telecom
61.72.180.0/22	Korea Telecom
61.77.180.0/23	Korea Telecom
61.78.113.0/24	Korea Telecom
61.78.114.0/24	Korea Telecom
61.78.115.0/24	Korea Telecom
61.80.0.0/14	Asia Pacific Network Information Centre
61.80.34.0/24	Korea Telecom
61.80.45.0/24	Korea Telecom
61.80.49.0/24	Korea Telecom
61.80.132.0/24	Korea Telecom
61.80.133.0/24	Korea Telecom
61.81.224.0/19	Korea Telecom
61.82.91.0/24	Korea Telecom
61.83.128.0/24	Korea Telecom
61.83.129.0/24	Korea Telecom
61.83.130.0/24	Korea Telecom
61.83.131.0/24	Korea Telecom
61.83.223.0/24	Korea Telecom
61.83.233.0/24	Korea Telecom
61.84.0.0/15	Korea Telecom
61.84.121.0/24	Korea Telecom
61.85.24.0/23	Korea Telecom
61.85.26.0/24	Korea Telecom
61.96.50.0/24	DREAMLINE CO.
61.96.51.0/24	DREAMLINE CO.
61.97.160.0/21	Asia Pacific Network Information Centre
61.97.170.0/23	JND Communication
61.97.174.0/23	JND Communication
61.106.128.0/18	Korea Telecom
61.106.128.0/24	Korea Telecom
61.106.140.0/24	Korea Telecom
61.106.146.0/24	Korea Telecom
61.106.162.0/24	Korea Telecom
61.106.174.0/24	Korea Telecom
61.106.176.0/24	Korea Telecom
61.106.177.0/24	Korea Telecom
61.106.178.0/24	Korea Telecom
61.106.179.0/24	Korea Telecom
61.106.180.0/24	Korea Telecom
61.106.181.0/24	Korea Telecom
61.106.182.0/24	Korea Telecom
61.106.183.0/24	Korea Telecom
61.106.184.0/24	Korea Telecom
61.106.185.0/24	Korea Telecom
61.106.186.0/24	Korea Telecom
61.106.187.0/24	Korea Telecom
61.106.188.0/24	Korea Telecom
61.106.191.0/24	Korea Telecom
61.108.37.0/24	DACOM-PUBNETPLUS
61.251.64.0/20	Korea Telecom
61.251.65.0/24	Korea Telecom
61.251.66.0/24	Korea Telecom
61.251.67.0/24	Korea Telecom
61.251.68.0/24	Korea Telecom
61.251.69.0/24	Korea Telecom
61.251.70.0/24	Korea Telecom
61.251.71.0/24	Korea Telecom
61.251.72.0/24	Korea Telecom
61.251.73.0/24	Korea Telecom
61.251.74.0/24	Korea Telecom
61.251.75.0/24	Korea Telecom
61.251.76.0/24	Korea Telecom
61.251.77.0/24	Korea Telecom
61.251.78.0/24	Korea Telecom
61.251.188.0/24	ILINKKOREA
61.252.32.0/20	Korea Telecom
64.57.184.0/23	Internet Utilities NA LLC
64.81.172.0/23	Private Customer (C11325613)
65.86.144.0/23	Internet Utilities NA LLC
68.167.128.0/23	Private Customer
69.17.60.0/22	IPXO LLC
71.19.135.0/24	Internet Utilities NA LLC
74.124.196.0/24	Internet Utilities NA LLC
79.135.102.0/23	Internet Utilities Europe and Asia Limited
82.22.240.0/24	Private Customer
82.23.198.0/24	Private Customer
82.23.240.0/24	Private Customer
82.24.209.0/24	Private Customer
82.24.219.0/24	Private Customer
82.24.233.0/24	Private Customer
82.24.240.0/24	Private Customer
82.24.250.0/24	Private Customer
82.25.208.0/24	Private Customer
82.25.211.0/24	Private Customer
82.206.2.0/23	JustFiberNet GmbH
82.206.76.0/23
84.37.2.0/24	Egle Trumpulyte
84.37.17.0/24	KR-E200-20080305-GTT
84.37.23.0/24	Egle Trumpulyte
84.75.2.0/23	Internet Utilities Europe and Asia Limited
85.155.90.0/23	HASHIKMA NGN International Communications 015LTD
85.232.191.0/24	Private Customer
92.112.40.0/23	Internet Utilities Europe and Asia Limited
93.152.68.0/24	Egle Trumpulyte
93.152.74.0/24	Egle Trumpulyte
93.152.78.0/24	Egle Trumpulyte
93.152.82.0/24	Code200 UAB
93.152.88.0/24	Egle Trumpulyte
93.152.105.0/24	Code200 UAB
93.152.108.0/24	Egle Trumpulyte
93.152.111.0/24	Egle Trumpulyte
93.152.123.0/24	Egle Trumpulyte
93.152.126.0/24	Code200 UAB
94.231.232.0/22	Private Customer
101.53.81.0/24	ILINKKOREA
101.53.88.0/24	ILINKKOREA
101.101.136.0/21	Asia Pacific Network Information Centre
101.101.224.0/22	JND Communication
101.101.228.0/22	Asia Pacific Network Information Centre
101.101.236.0/22	Asia Pacific Network Information Centre
101.101.240.0/23	JND Communication
101.101.246.0/23	JND Communication
101.101.248.0/22	Asia Pacific Network Information Centre
102.215.229.0/24	BOA IVC-sub1
103.4.176.0/22	BITNET
103.4.180.0/22	HAIonNet
103.11.58.0/23	KOREA DATA
103.43.69.0/24	KFNetworks
103.57.60.0/24	WITHSYSTEMS
103.57.61.0/24	WITHSYSTEMS
103.127.213.0/24	Korean Red Cross
103.141.191.0/24	Korea District Heating Corporation
103.212.124.0/24	Webzen Inc.
103.212.126.0/24	Webzen Inc.
103.212.127.0/24	Webzen Inc.
103.212.244.0/24	INAMES
103.212.245.0/24	INAMES
103.228.96.0/24	Airlinq Inc
103.228.99.0/24	Korea Telecom (C08786630)
103.247.232.0/23	Korea Telecom
103.251.104.0/22	NEXINNO
104.140.8.0/23	Internet Utilities NA LLC
104.253.103.0/24	HGC Global Communications Limited
104.253.127.0/24	EGIHosting
109.174.236.0/22	Code200 UAB
109.229.220.0/23	Telenet SIA
110.68.0.0/16	Korea Telecom
110.69.0.0/16	Korea Telecom
110.70.0.0/15	Korea Telecom
110.92.20.0/24	Hanwha Investment Securities Co., Ltd.
110.92.21.0/24	Hanwha Investment Securities Co., Ltd.
110.92.22.0/24	Hanwha Investment Securities Co., Ltd.
110.93.120.0/22	JND Communication
110.93.124.0/22	BROADBANDIDC
111.92.188.0/24	INAMES
111.92.189.0/24	INAMES
111.92.191.0/24	INAMES
112.160.0.0/12	Korea Telecom
112.160.0.0/13	Korea Telecom
112.161.25.0/24	Korea Telecom
112.168.0.0/13	Korea Telecom
112.173.240.0/21	Korea Telecom
112.176.0.0/12	Korea Telecom
112.187.203.0/24	Korea Telecom
112.196.219.0/24	KOREA DATA
113.198.0.0/20	Korean Education Network
113.198.16.0/21	Korean Education Network
113.198.24.0/22	Korean Education Network
113.198.28.0/23	Korean Education Network
113.198.92.0/24	Korean Education Network
113.198.93.0/24	Korean Education Network
113.198.181.0/24	Korean Education Network
113.198.182.0/24	Korean Education Network
113.198.183.0/24	Korean Education Network
113.198.195.0/24	Korean Education Network
114.70.27.0/24	Korean Education Network
114.70.28.0/24	Korean Education Network
114.70.29.0/24	Korean Education Network
114.70.30.0/24	Korean Education Network
114.70.31.0/24	Korean Education Network
114.70.32.0/24	Korean Education Network
114.70.33.0/24	Korean Education Network
114.70.41.0/24	Korean Education Network
114.70.60.0/24	Korean Education Network
114.70.80.0/24	Korean Education Network
114.70.81.0/24	Korean Education Network
114.70.129.0/24	Korean Education Network
114.70.130.0/24	Korean Education Network
114.70.131.0/24	Korean Education Network
114.70.137.0/24	Korean Education Network
114.70.139.0/24	Korean Education Network
114.70.144.0/22	Korean Education Network
114.70.150.0/24	Korean Education Network
114.70.160.0/24	Korean Education Network
114.70.161.0/24	Korean Education Network
114.70.162.0/24	Korean Education Network
114.70.174.0/23	Korean Education Network
114.70.176.0/23	Korean Education Network
114.70.178.0/24	Korean Education Network
114.70.207.0/24	Korean Education Network
114.70.211.0/24	Korean Education Network
114.70.212.0/24	Korean Education Network
114.70.214.0/24	Korean Education Network
114.70.220.0/24	Korean Education Network
114.70.221.0/24	Korean Education Network
114.70.222.0/24	Korean Education Network
114.70.223.0/24	Korean Education Network
114.70.244.0/22	Korean Education Network
114.70.248.0/21	Korean Education Network
114.71.13.0/24	Korean Education Network
114.71.14.0/23	Korean Education Network
114.71.16.0/23	Korean Education Network
114.71.18.0/24	Korean Education Network
114.71.52.0/22	Korean Education Network
114.71.56.0/23	Korean Education Network
114.71.83.0/24	Korean Education Network
114.71.84.0/22	Korean Education Network
114.71.128.0/24	Korean Education Network
114.71.129.0/24	Korean Education Network
114.71.130.0/24	Korean Education Network
114.71.131.0/24	Korean Education Network
114.71.132.0/24	Korean Education Network
114.71.133.0/24	Korean Education Network
114.71.134.0/24	Korean Education Network
114.71.135.0/24	Korean Education Network
114.71.136.0/24	Korean Education Network
114.71.137.0/24	Korean Education Network
114.71.138.0/24	Korean Education Network
114.71.139.0/24	Korean Education Network
114.71.140.0/24	Korean Education Network
114.71.141.0/24	Korean Education Network
114.71.142.0/24	Korean Education Network
114.71.143.0/24	Korean Education Network
114.71.144.0/24	Korean Education Network
114.71.145.0/24	Korean Education Network
114.71.146.0/24	Korean Education Network
114.71.147.0/24	Korean Education Network
114.71.148.0/24	Korean Education Network
114.71.150.0/24	Korean Education Network
114.71.152.0/24	Korean Education Network
114.71.154.0/24	Korean Education Network
114.71.236.0/24	Korean Education Network
114.71.237.0/24	Korean Education Network
114.71.238.0/24	Korean Education Network
114.71.246.0/23	Korean Education Network
114.71.248.0/24	Korean Education Network
114.71.249.0/24	Korean Education Network
115.0.0.0/12	Korea Telecom
115.16.0.0/13	Korea Telecom
115.20.0.0/17	Korea Telecom
115.22.65.0/24	Korea Telecom
115.85.160.0/21	Asia Pacific Network Information Centre
115.85.168.0/21	JND Communication
115.144.0.0/18	HAIonNet
115.144.28.0/24	HAIonNet
115.144.64.0/22	HAIonNet
115.144.68.0/24	HAIonNet
115.144.69.0/24	HAIonNet
115.144.70.0/23	HAIonNet
115.144.72.0/21	HAIonNet
115.144.80.0/20	HAIonNet
115.144.96.0/21	HAIonNet
115.144.104.0/23	HAIonNet
115.144.106.0/24	HAIonNet
115.144.107.0/24	HAIonNet
115.144.108.0/22	HAIonNet
115.144.112.0/21	HAIonNet
115.144.120.0/23	HAIonNet
115.144.122.0/24	HAIonNet
115.144.123.0/24	HAIonNet
115.144.124.0/22	HAIonNet
115.144.128.0/19	HAIonNet
115.144.160.0/22	HAIonNet
115.144.164.0/23	HAIonNet
115.144.166.0/24	HAIonNet
115.144.167.0/24	HAIonNet
115.144.168.0/21	HAIonNet
115.144.176.0/23	HAIonNet
115.144.178.0/24	HAIonNet
115.144.179.0/24	HAIonNet
115.144.181.0/24	HAIonNet
115.144.182.0/23	HAIonNet
115.144.184.0/21	HAIonNet
115.144.192.0/19	HAIonNet
115.144.224.0/21	HAIonNet
115.144.232.0/22	HAIonNet
115.144.236.0/23	HAIonNet
115.144.238.0/24	HAIonNet
115.144.239.0/24	HAIonNet
115.144.240.0/20	HAIonNet
116.200.0.0/15	Korea Telecom
117.16.32.0/24	Korean Education Network
117.16.33.0/24	Korean Education Network
117.16.34.0/24	Korean Education Network
117.16.35.0/24	Korean Education Network
117.16.38.0/24	Korean Education Network
117.16.39.0/24	Korean Education Network
117.16.52.0/23	Korean Education Network
117.16.60.0/24	Korean Education Network
117.16.61.0/24	Korean Education Network
117.16.62.0/24	Korean Education Network
117.16.63.0/24	Korean Education Network
117.16.64.0/24	Korean Education Network
117.16.65.0/24	Korean Education Network
117.16.66.0/24	Korean Education Network
117.16.67.0/24	Korean Education Network
117.16.68.0/24	Korean Education Network
117.16.69.0/24	Korean Education Network
117.16.75.0/24	Korean Education Network
117.16.76.0/24	Korean Education Network
117.16.80.0/24	Korean Education Network
117.16.81.0/24	Korean Education Network
117.16.82.0/24	Korean Education Network
117.16.83.0/24	Korean Education Network
117.16.84.0/24	Korean Education Network
117.16.85.0/24	Korean Education Network
117.16.90.0/24	Korean Education Network
117.16.129.0/24	Korean Education Network
117.16.130.0/23	Korean Education Network
117.16.132.0/24	Korean Education Network
117.16.133.0/24	Korean Education Network
117.16.176.0/24	Korean Education Network
117.16.177.0/24	Korean Education Network
117.16.178.0/24	Korean Education Network
117.16.179.0/24	Korean Education Network
117.16.180.0/24	Korean Education Network
117.16.181.0/24	Korean Education Network
117.16.182.0/24	Korean Education Network
117.16.183.0/24	Korean Education Network
117.16.184.0/24	Korean Education Network
117.16.185.0/24	Korean Education Network
117.16.235.0/24	Korean Education Network
117.16.236.0/24	Korean Education Network
117.16.237.0/24	Korean Education Network
117.16.238.0/24	Korean Education Network
117.16.239.0/24	Korean Education Network
117.16.240.0/24	Korean Education Network
117.16.241.0/24	Korean Education Network
117.16.255.0/24	Korean Education Network
117.17.0.0/22	Korean Education Network
117.17.4.0/24	Korean Education Network
117.17.5.0/24	Korean Education Network
117.17.6.0/24	Korean Education Network
117.17.7.0/24	Korean Education Network
117.17.8.0/21	Korean Education Network
117.17.16.0/20	Korean Education Network
117.17.65.0/24	Korean Education Network
117.17.117.0/24	Korean Education Network
117.17.126.0/24	Korean Education Network
117.17.127.0/24	Korean Education Network
117.17.133.0/24	Korean Education Network
117.17.134.0/23	Korean Education Network
117.17.136.0/22	Korean Education Network
117.17.149.0/24	Korean Education Network
117.17.150.0/23	Korean Education Network
117.17.152.0/21	Korean Education Network
117.17.160.0/23	Korean Education Network
117.17.162.0/24	Korean Education Network
117.17.163.0/24	Korean Education Network
117.17.176.0/24	Korean Education Network
117.17.177.0/24	Korean Education Network
117.17.178.0/24	Korean Education Network
117.17.179.0/24	Korean Education Network
117.17.210.0/24	Korean Education Network
117.17.211.0/24	Korean Education Network
117.17.212.0/22	Korean Education Network
117.17.216.0/22	Korean Education Network
117.17.250.0/24	Korean Education Network
117.17.251.0/24	Korean Education Network
117.17.252.0/24	Korean Education Network
117.17.253.0/24	Korean Education Network
117.17.254.0/24	Korean Education Network
118.32.0.0/12	Korea Telecom
118.32.0.0/13	Korea Telecom
118.36.200.0/23	Korea Telecom
118.40.0.0/13	Korea Telecom
118.40.167.0/24	Korea Telecom
118.46.128.0/18	Korea Telecom
118.46.183.0/24	Korea Telecom
118.48.0.0/12	Korea Telecom
118.67.160.0/19	BITNET
118.221.147.0/24	SK Broadband Co Ltd
118.221.148.0/24	SK Broadband Co Ltd
118.221.173.0/24	SK Broadband Co Ltd
118.221.191.0/24	SK Broadband Co Ltd
118.221.204.0/24	SK Broadband Co Ltd
118.221.205.0/24	SK Broadband Co Ltd
118.221.209.0/24	SK Broadband Co Ltd
118.221.229.0/24	SK Broadband Co Ltd
118.221.242.0/24	SK Broadband Co Ltd
118.221.243.0/24	SK Broadband Co Ltd
118.221.245.0/24	SK Broadband Co Ltd
118.221.252.0/24	SK Broadband Co Ltd
118.234.0.0/15	Korea Telecom
119.192.0.0/12	Korea Telecom
119.192.0.0/13	Korea Telecom
119.194.93.0/24	Korea Telecom
119.194.180.0/24	Korea Telecom
119.200.0.0/13	Korea Telecom
119.208.0.0/12	Korea Telecom
121.126.0.0/17	HAIonNet
121.126.100.0/24	HAIonNet
121.126.128.0/17	HAIonNet
121.126.140.0/24	HAIonNet
121.126.142.0/24	HAIonNet
121.126.143.0/24	HAIonNet
121.126.144.0/24	HAIonNet
121.126.211.0/24	HAIonNet
121.128.0.0/11	Korea Telecom
121.128.0.0/12	Korea Telecom
121.128.0.0/13	Korea Telecom
121.136.0.0/13	Korea Telecom
121.137.151.0/24	Korea Telecom
121.137.185.0/24	Korea Telecom
121.141.42.0/24	Korea Telecom
121.144.0.0/12	Korea Telecom
121.144.0.0/13	Korea Telecom
121.150.39.0/24	Korea Telecom
121.150.50.0/24	Korea Telecom
121.152.0.0/13	Korea Telecom
121.156.150.0/24	Korea Telecom
121.156.153.0/24	Korea Telecom
121.159.34.0/23	Korea Telecom
121.159.36.0/22	Korea Telecom
121.159.242.0/24	Korea Telecom
121.159.243.0/24	Korea Telecom
121.160.0.0/11	Korea Telecom
121.160.0.0/12	Korea Telecom
121.160.0.0/13	Korea Telecom
121.160.57.0/24	Korea Telecom
121.160.64.0/24	Korea Telecom
121.160.65.0/24	Korea Telecom
121.160.66.0/24	Korea Telecom
121.160.67.0/24	Korea Telecom
121.168.0.0/13	Korea Telecom
121.176.0.0/12	Korea Telecom
121.176.0.0/13	Korea Telecom
121.176.133.0/24	Korea Telecom
121.176.134.0/24	Korea Telecom
121.184.0.0/13	Korea Telecom
121.186.148.0/24	Korea Telecom
121.191.149.0/24	Korea Telecom
121.191.150.0/24	Korea Telecom
121.191.151.0/24	Korea Telecom
121.191.152.0/24	Korea Telecom
121.191.166.0/24	Korea Telecom
124.198.0.0/18	HAIonNet
124.198.64.0/18	HAIonNet
125.7.128.0/19	HAIonNet
125.7.160.0/19	HAIonNet
125.128.0.0/11	Korea Telecom
125.128.0.0/12	Korea Telecom
125.128.0.0/13	Korea Telecom
125.131.72.0/23	Korea Telecom
125.132.8.0/24	Korea Telecom
125.132.44.0/24	Korea Telecom
125.132.45.0/24	Korea Telecom
125.136.0.0/13	Korea Telecom
125.136.73.0/24	Korea Telecom
125.136.74.0/23	Korea Telecom
125.137.121.0/24	Korea Telecom
125.137.122.0/24	Korea Telecom
125.140.64.0/18	Korea Telecom
125.140.64.0/24	Korea Telecom
125.140.66.0/24	Korea Telecom
125.140.136.0/24	Korea Telecom
125.141.160.0/19	Korea Telecom
125.144.0.0/12	Korea Telecom
128.134.0.0/16	Korea Telecom
128.134.32.0/22	Korea Telecom
128.134.36.0/24	Korea Telecom
128.134.172.0/22	Korea Telecom
128.134.232.0/21	Korea Telecom
128.134.240.0/23	Korea Telecom
129.192.200.0/23	Ericsson Inc.
135.196.155.0/24	Code200 UAB
135.196.166.0/24	Code200 UAB
135.196.236.0/24	Code200 UAB
135.196.244.0/24	Code200 UAB
135.196.248.0/24	Egle Trumpulyte
135.196.252.0/24	Egle Trumpulyte
135.196.254.0/24	Code200 UAB
139.181.49.0/24	Siemens Industry Software Inc.
141.98.150.0/24	Internet Utilities Europe and Asia Limited
147.6.0.0/16	Korea Telecom
147.6.0.0/17	Korea Telecom
147.6.81.0/24	Korea Telecom
147.6.128.0/17	Korea Telecom
147.6.160.0/24	Korea Telecom
147.6.161.0/24	Korea Telecom
147.90.30.0/23	Nimbus IP Networks BV
147.125.228.0/22	Internet Utilities Admin/Tech Contact
151.245.190.0/24	End User Organization
151.245.196.0/24	Internet Utilities Admin/Tech Contact
151.245.240.0/24	End User Organization
151.246.254.0/24	Private Customer
151.247.140.0/23	Private Customer
153.51.88.0/21	Own it Solutions SA
154.16.244.0/23	NetStack Ltd
156.227.13.0/24	STACKS INC
160.202.160.0/24	Nurihosting
160.202.173.0/24	INAMES
160.202.175.0/24	INAMES
161.195.135.0/24	Aramark Services, Inc.
162.245.64.0/23	Internet Utilities NA LLC
163.213.0.0/16	Korea Telecom
163.222.0.0/16	Korea Telecom
163.229.0.0/16	Korea Telecom
163.255.0.0/16	Korea Telecom
165.132.19.0/24	Yonsei University
165.133.0.0/18	Mercury Corporation
165.133.64.0/18	Mercury Corporation
166.1.8.0/21	Ace Data Centers, Inc.
168.126.0.0/16	Korea Telecom
168.126.137.0/24	Korea Telecom
168.126.140.0/23	Korea Telecom
168.126.146.0/24	Korea Telecom
168.126.150.0/24	Korea Telecom
168.126.246.0/24	Korea Telecom
168.222.11.0/24	Private Customer
168.222.63.0/24	Private Customer
168.222.123.0/24
168.222.124.0/24	Private Customer
168.248.86.0/24	Korea Telecom
168.248.255.0/24	Korea Telecom
169.208.0.0/12	Korea Telecom
170.130.36.0/23	Internet Utilities NA LLC
170.130.60.0/23	Private Customer (C11587528)
172.120.240.0/24	Internet Utilities NA LLC
172.120.243.0/24	Internet Utilities NA LLC
173.44.196.0/23	Internet Utilities NA LLC
173.44.254.0/23	Internet Utilities NA LLC
175.45.224.0/20	BITNET
175.176.138.0/24	ILINKKOREA
175.192.0.0/13	Korea Telecom
175.192.230.0/24	Korea Telecom
175.198.61.0/24	Korea Telecom
175.200.0.0/13	Korea Telecom
175.202.181.0/24	Korea Telecom
175.202.182.0/24	Korea Telecom
175.205.105.0/24	Korea Telecom
175.207.32.0/22	Korea Telecom
175.207.36.0/23	Korea Telecom
175.207.79.0/24	Korea Telecom
175.207.98.0/23	Korea Telecom
175.208.0.0/13	Korea Telecom
175.212.34.0/24	Korea Telecom
175.214.175.0/24	Korea Telecom
175.216.0.0/13	Asia Pacific Network Information Centre
175.224.0.0/12	Korea Telecom
175.240.0.0/12	Korea Telecom
180.92.240.0/20	Korea Telecom
180.94.4.0/24	Daejeon Transportation Corporation
180.223.241.0/24	NTT America, Inc
182.237.41.0/24	ILINKKOREA
182.237.62.0/24	ILINKKOREA
183.0.0.0/12	CHINANET Guangdong province network
183.78.128.0/20	HAIonNet
183.78.144.0/20	HAIonNet
183.96.0.0/13	Korea Telecom
183.104.0.0/13	Korea Telecom
183.106.28.0/24	Korea Telecom
183.106.29.0/24	Korea Telecom
183.106.30.0/24	Korea Telecom
183.110.128.0/20	Korea Telecom
183.110.144.0/21	Korea Telecom
183.110.160.0/20	Korea Telecom
183.110.176.0/21	Korea Telecom
183.112.0.0/12	Korea Telecom
185.33.92.0/23	Internet Utilities Europe and Asia Limited
185.87.56.0/24	Internet Utilities Admin/Tech Contact
185.137.14.0/23	Internet Utilities Europe and Asia Limited
192.100.68.0/24	ELEVEN HOLDINGS LIMITED
192.245.251.0/24	Hallym Univ.(HALLYM)
194.231.144.0/22	Korea Telecom
195.86.238.0/24	Eleven Holdings Limited
195.172.206.0/23	Code200 UAB
202.14.103.0/24	Webzen Inc.
202.30.0.0/19	KISTI
202.30.14.0/23	KISTI
202.30.58.0/24	Korea Telecom
202.30.96.0/20	Korean Education Network
202.31.176.0/24	Webzen Inc.
202.31.177.0/24	Webzen Inc.
202.31.178.0/24	Webzen Inc.
202.31.179.0/24	Webzen Inc.
202.31.184.0/24	INAMES
202.31.185.0/24	INAMES
202.31.186.0/24	INAMES
202.31.187.0/24	INAMES
202.31.212.0/24	Webzen Inc.
202.31.213.0/24	Webzen Inc.
202.31.214.0/24	Webzen Inc.
202.31.215.0/24	Webzen Inc.
202.86.8.0/22	HAIonNet
202.86.12.0/22	HAIonNet
202.126.112.0/22	HAIonNet
202.126.116.0/22	HAIonNet
202.133.16.0/21	HAIonNet
202.133.24.0/21	HAIonNet
202.168.152.0/24	Starry Network
202.168.153.0/24	Starry Network
202.168.154.0/24	Starry Network
202.168.155.0/24	Starry Network
203.109.0.0/20	HAIonNet
203.109.16.0/20	HAIonNet
203.173.99.0/24	ILINKKOREA
203.173.111.0/24	ILINKKOREA
203.210.25.0/24	Dotname Korea Corp
203.210.28.0/24	Dotname Korea Corp
203.210.29.0/24	Dotname Korea Corp
203.210.30.0/24	Dotname Korea Corp
203.223.177.0/24	Ulsan education Science research institute
203.225.0.0/16	KOLON BENIT
203.225.81.0/24	KOLON BENIT
203.228.0.0/17	Korea Telecom
203.229.128.0/17	Korea Telecom
203.229.169.0/24	Korea Telecom
203.230.80.0/20	Korean Education Network
203.230.128.0/17	Korean Education Network
203.230.128.0/22	Korean Education Network
203.230.132.0/24	Korean Education Network
203.230.135.0/24	Korean Education Network
203.230.200.0/21	Korean Education Network
203.230.210.0/24	Korean Education Network
203.230.211.0/24	Korean Education Network
203.230.216.0/24	Korean Education Network
203.230.217.0/24	Korean Education Network
203.230.219.0/24	Korean Education Network
203.230.220.0/22	Korean Education Network
203.230.254.0/24	Korean Education Network
203.230.255.0/24	Korean Education Network
203.232.0.0/16	Korea Telecom
203.232.32.0/24	Korea Telecom
203.232.33.0/24	Korea Telecom
203.232.34.0/24	Korea Telecom
203.232.35.0/24	Korea Telecom
203.232.94.0/24	Korea Telecom
203.232.144.0/22	Korean Education Network
203.232.152.0/21	Korean Education Network
203.232.164.0/23	Korean Education Network
203.232.166.0/23	Korean Education Network
203.232.168.0/24	Korean Education Network
203.232.169.0/24	Korean Education Network
203.232.170.0/24	Korean Education Network
203.232.171.0/24	Korean Education Network
203.232.182.0/24	Korean Education Network
203.232.183.0/24	Korean Education Network
203.232.185.0/24	Korean Education Network
203.232.187.0/24	Korean Education Network
203.232.216.0/21	Korean Education Network
203.232.254.0/24	Korean Education Network
203.232.255.0/24	Korean Education Network
203.234.0.0/16	Asia Pacific Network Information Centre
203.234.34.0/24	Korean Education Network
203.234.41.0/24	Korean Education Network
203.234.42.0/23	Korean Education Network
203.234.64.0/24	Korean Education Network
203.234.65.0/24	Korean Education Network
203.234.66.0/24	Korean Education Network
203.234.88.0/22	Korean Education Network
203.234.96.0/20	Asia Pacific Network Information Centre
203.234.112.0/22	Korean Education Network
203.234.159.0/24	Korea Telecom
203.234.160.0/24	Korea Telecom
203.234.170.0/24	Korea Telecom
203.236.0.0/17	Asia Pacific Network Information Centre
203.237.128.0/17	Korean Education Network
203.237.154.0/24	Korean Education Network
203.237.156.0/24	Korean Education Network
203.237.157.0/24	Korean Education Network
203.237.158.0/24	Korean Education Network
203.237.159.0/24	Korean Education Network
203.237.191.0/24	Korean Education Network
203.237.192.0/21	Korean Education Network
203.237.200.0/24	Korean Education Network
203.237.204.0/24	Korean Education Network
203.237.205.0/24	Korean Education Network
203.237.206.0/24	Korean Education Network
203.237.207.0/24	Korean Education Network
203.237.208.0/24	Korean Education Network
203.237.209.0/24	Korean Education Network
203.237.210.0/24	Korean Education Network
203.237.211.0/24	Korean Education Network
203.237.212.0/24	Korean Education Network
203.237.213.0/24	Korean Education Network
203.237.214.0/24	Korean Education Network
203.237.215.0/24	Korean Education Network
203.237.224.0/24	Korean Education Network
203.237.225.0/24	Korean Education Network
203.237.227.0/24	Korean Education Network
203.237.228.0/24	Korean Education Network
203.237.229.0/24	Korean Education Network
203.237.230.0/24	Korean Education Network
203.237.231.0/24	Korean Education Network
203.237.232.0/21	Korean Education Network
203.237.248.0/24	Korean Education Network
203.237.249.0/24	Korean Education Network
203.237.250.0/24	Korean Education Network
203.239.56.0/24	SEJONG NETWORKS
203.239.57.0/24	SEJONG NETWORKS
203.239.224.0/19	Korea Telecom
203.241.167.0/24	Korea Telecom
203.241.208.0/22	Korea Telecom
203.241.209.0/24	Korea Telecom
203.241.212.0/23	Korea Telecom
203.242.0.0/19	Korea Telecom
203.243.0.0/18	Asia Pacific Network Information Centre
203.243.39.0/24	Korea Telecom
203.245.0.0/18	Asia Pacific Network Information Centre
203.246.0.0/17	Korean Education Network
203.246.0.0/19	Korean Education Network
203.246.44.0/23	Korean Education Network
203.246.46.0/24	Korean Education Network
203.246.74.0/24	Korean Education Network
203.246.75.0/24	Korean Education Network
203.246.130.0/24	SM LINE CORPORATION
203.246.131.0/24	SM LINE CORPORATION
203.246.132.0/24	SM LINE CORPORATION
203.246.133.0/24	SM LINE CORPORATION
203.246.137.0/24	SM LINE CORPORATION
203.246.145.0/24	SM LINE CORPORATION
203.246.148.0/24	SM LINE CORPORATION
203.246.152.0/24	SM LINE CORPORATION
203.246.153.0/24	SM LINE CORPORATION
203.246.154.0/24	SM LINE CORPORATION
203.246.158.0/24	SM LINE CORPORATION
203.246.159.0/24	SM LINE CORPORATION
203.247.224.0/24	Korean Education Network
203.247.225.0/24	Korean Education Network
203.247.226.0/24	Korean Education Network
203.247.227.0/24	Korean Education Network
203.247.228.0/24	Korean Education Network
203.247.229.0/24	Korean Education Network
203.247.230.0/24	Korean Education Network
203.247.231.0/24	Korean Education Network
203.247.232.0/24	Korean Education Network
203.247.233.0/24	Korean Education Network
203.247.234.0/24	Korean Education Network
203.247.235.0/24	Korean Education Network
203.247.236.0/24	Korean Education Network
203.247.237.0/24	Korean Education Network
203.247.238.0/24	Korean Education Network
203.247.239.0/24	Korean Education Network
203.247.240.0/24	Korean Education Network
203.247.241.0/24	Korean Education Network
203.247.242.0/24	Korean Education Network
203.247.243.0/24	Korean Education Network
203.247.244.0/24	Korean Education Network
203.247.245.0/24	Korean Education Network
203.247.246.0/24	Korean Education Network
203.247.247.0/24	Korean Education Network
203.247.248.0/24	Korean Education Network
203.247.249.0/24	Korean Education Network
203.247.250.0/24	Korean Education Network
203.247.251.0/24	Korean Education Network
203.247.252.0/24	Korean Education Network
203.247.253.0/24	Korean Education Network
203.247.254.0/24	Korean Education Network
203.247.255.0/24	Korean Education Network
203.249.0.0/17	Asia Pacific Network Information Centre
203.249.0.0/19	Korean Education Network
203.249.11.0/24	Korean Education Network
203.249.12.0/24	Korean Education Network
203.249.13.0/24	Korean Education Network
203.249.14.0/24	Korean Education Network
203.249.15.0/24	Korean Education Network
203.249.16.0/24	Korean Education Network
203.249.32.0/24	Korean Education Network
203.249.124.0/23	Korean Education Network
203.249.134.0/24	JoongAng Ilbo
203.249.140.0/24	JoongAng Ilbo
203.249.141.0/24	JoongAng Ilbo
203.249.142.0/24	JoongAng Ilbo
203.249.147.0/24	JoongAng Ilbo
203.249.148.0/24	JoongAng Ilbo
203.249.156.0/24	JoongAng Ilbo
203.249.159.0/24	JoongAng Ilbo
203.249.160.0/19	Korea Telecom
203.249.225.0/24	RIST
203.249.230.0/24	RIST
203.249.236.0/24	RIST
203.250.150.0/23	KISTI
203.250.152.0/23	KISTI
203.250.154.0/24	KISTI
203.251.0.0/17	Korea Telecom
203.251.7.0/24	Korea Telecom
203.251.112.0/24	Korea Telecom
203.251.128.0/18	Korea Telecom
203.251.135.0/24	Korea Telecom
203.251.136.0/24	Korea Telecom
203.251.137.0/24	Korea Telecom
203.252.16.0/21	HANSHIN University
203.252.16.0/24	HANSHIN University
203.252.17.0/24	HANSHIN University
203.252.18.0/24	HANSHIN University
203.252.19.0/24	HANSHIN University
203.252.20.0/24	HANSHIN University
203.252.21.0/24	HANSHIN University
203.252.22.0/24	HANSHIN University
203.252.23.0/24	HANSHIN University
203.252.96.0/20	HANDONG Global University
203.252.112.0/22	HANDONG Global University
203.252.116.0/24	HANDONG Global University
203.252.117.0/24	HANDONG Global University
203.252.118.0/23	HANDONG Global University
203.252.120.0/22	HANDONG Global University
203.252.124.0/23	HANDONG Global University
203.252.126.0/23	HANDONG Global University
203.252.169.0/24	Konkuk University
203.252.170.0/23	Konkuk University
203.252.172.0/23	Konkuk University
203.252.174.0/24	Konkuk University
203.252.185.0/24	Konkuk University
203.252.186.0/23	Konkuk University
203.252.188.0/24	Konkuk University
203.252.189.0/24	Konkuk University
203.252.190.0/24	Konkuk University
203.253.31.0/24	SoongSil University
203.253.32.0/20	KONGJU NATIONAL UNIVERSITY
203.253.128.0/22	Korea Telecom
203.253.248.0/24	Hallym Univ.(HALLYM)
203.253.249.0/24	Hallym Univ.(HALLYM)
203.253.250.0/24	Hallym Univ.(HALLYM)
203.253.254.0/24	Hallym Univ.(HALLYM)
203.253.255.0/24	Hallym Univ.(HALLYM)
203.254.96.0/19	Asia Pacific Network Information Centre
203.254.100.0/22	Korea Telecom
203.254.100.0/23	Korea Telecom
203.254.102.0/23	Korea Telecom
203.254.104.0/22	Korea Telecom
203.254.104.0/23	Korea Telecom
203.254.106.0/23	Korea Telecom
203.254.108.0/23	Korea Telecom
203.254.108.0/24	Korea Telecom
203.254.109.0/24	Korea Telecom
203.254.171.0/24	Korea Telecom
203.254.172.0/23	Korea Telecom
209.101.130.0/23	Private Customer
210.87.192.0/24	Dotname Korea Corp
210.87.194.0/24	Dotname Korea Corp
210.87.203.0/24	Dotname Korea Corp
210.87.223.0/24	Dotname Korea Corp
210.90.0.0/16	Asia Pacific Network Information Centre
210.90.7.0/24	Korea Telecom
210.90.20.0/24	Korea Telecom
210.90.58.0/24	Korea Telecom
210.90.76.0/24	Korea Telecom
210.90.79.0/24	Korea Telecom
210.90.100.0/24	Korea Telecom
210.90.197.0/24	Korea Telecom
210.91.0.0/16	Korea Telecom
210.92.0.0/18	Asia Pacific Network Information Centre
210.93.0.0/17	Korean Education Network
210.93.6.0/24	Korean Education Network
210.93.7.0/24	Korean Education Network
210.93.8.0/24	Korean Education Network
210.93.9.0/24	Korean Education Network
210.93.10.0/24	Korean Education Network
210.93.11.0/24	Korean Education Network
210.93.12.0/24	Korean Education Network
210.93.13.0/24	Korean Education Network
210.93.14.0/24	Korean Education Network
210.93.15.0/24	Korean Education Network
210.93.16.0/22	Korean Education Network
210.93.20.0/23	Korean Education Network
210.93.30.0/24	Korean Education Network
210.93.31.0/24	Korean Education Network
210.93.36.0/24	Korean Education Network
210.93.37.0/24	Korean Education Network
210.93.38.0/24	Korean Education Network
210.93.39.0/24	Korean Education Network
210.93.64.0/23	Korean Education Network
210.93.66.0/23	Korean Education Network
210.93.82.0/24	Korean Education Network
210.93.88.0/22	Korean Education Network
210.95.0.0/16	Asia Pacific Network Information Centre
210.95.29.0/24	Korea Telecom
210.95.38.0/24	Korea Telecom
210.95.44.0/24	Korea Telecom
210.95.81.0/24	Korea Telecom
210.95.100.0/23	Korea Telecom
210.95.116.0/24	Korea Telecom
210.95.191.0/24	Korea Telecom
210.95.217.0/24	Korea Telecom
210.95.224.0/22	Korea Telecom
210.95.228.0/24	Korea Telecom
210.96.0.0/17	Asia Pacific Network Information Centre
210.96.17.0/24	Korea Telecom
210.96.19.0/24	Korea Telecom
210.96.28.0/24	Korea Telecom
210.96.29.0/24	Korea Telecom
210.96.71.0/24	Korea Telecom
210.96.79.0/24	Korea Telecom
210.96.248.0/24	LG DACOM Corporation
210.97.0.0/17	Asia Pacific Network Information Centre
210.97.65.0/24	Korea Telecom
210.97.80.0/24	Korea Telecom
210.97.116.0/24	Korea Telecom
210.97.128.0/19	Korean Education Network
210.97.140.0/24	Korean Education Network
210.97.142.0/24	Korean Education Network
210.97.143.0/24	Korean Education Network
210.97.144.0/24	Korean Education Network
210.97.145.0/24	Korean Education Network
210.97.146.0/24	Korean Education Network
210.97.147.0/24	Korean Education Network
210.97.148.0/24	Korean Education Network
210.97.149.0/24	Korean Education Network
210.97.150.0/24	Korean Education Network
210.97.151.0/24	Korean Education Network
210.99.0.0/16	Asia Pacific Network Information Centre
210.99.16.0/22	Korea Telecom
210.99.43.0/24	Korea Telecom
210.99.44.0/24	Korea Telecom
210.99.75.0/24	Korea Telecom
210.99.86.0/24	Korea Telecom
210.99.87.0/24	Korea Telecom
210.99.98.0/24	Korea Telecom
210.99.169.0/24	Korea Telecom
210.99.172.0/24	Korea Telecom
210.99.177.0/24	Korea Telecom
210.99.209.0/24	Korea Telecom
210.99.214.0/24	Korea Telecom
210.99.222.0/24	Korea Telecom
210.100.0.0/17	Korea Telecom
210.100.128.0/17	Asia Pacific Network Information Centre
210.100.192.0/21	Korea Telecom
210.100.219.0/24	Korea Telecom
210.100.251.0/24	Korea Telecom
210.101.64.0/18	Korea Telecom
210.101.104.0/23	Korea Telecom
210.101.106.0/24	Korea Telecom
210.101.112.0/23	Korea Telecom
210.101.114.0/24	Korea Telecom
210.101.120.0/24	Korea Telecom
210.101.121.0/24	Korea Telecom
210.102.128.0/17	Korean Education Network
210.102.136.0/23	Korean Education Network
210.102.138.0/23	Korean Education Network
210.102.175.0/24	Korean Education Network
210.102.248.0/24	Korean Education Network
210.102.249.0/24	Korean Education Network
210.102.250.0/24	Korean Education Network
210.102.251.0/24	Korean Education Network
210.102.252.0/22	Korean Education Network
210.103.0.0/17	Asia Pacific Network Information Centre
210.103.15.0/24	Korea Telecom
210.103.16.0/23	Korea Telecom
210.104.0.0/16	Asia Pacific Network Information Centre
210.104.32.0/24	Korea Telecom
210.104.33.0/24	Korea Telecom
210.104.34.0/24	Korea Telecom
210.104.39.0/24	Korea Telecom
210.104.48.0/20	Asia Pacific Network Information Centre
210.104.57.0/24	Korea Telecom
210.104.58.0/23	Korea Telecom
210.104.80.0/24	Korea Telecom
210.104.239.0/24	Korea Telecom
210.105.0.0/16	Asia Pacific Network Information Centre
210.105.16.0/22	Korea Telecom
210.105.20.0/24	Korea Telecom
210.105.108.0/24	Korea Telecom
210.106.64.0/18	Korean Education Network
210.106.72.0/22	Korean Education Network
210.106.80.0/21	Korean Education Network
210.106.96.0/19	Asia Pacific Network Information Centre
210.106.128.0/18	Korea Telecom
210.107.192.0/20	KISTI
210.107.201.0/24	KISTI
210.107.202.0/24	KISTI
210.110.0.0/17	Korean Education Network
210.110.0.0/24	Korean Education Network
210.110.1.0/24	Korean Education Network
210.110.2.0/24	Korean Education Network
210.110.4.0/24	Korean Education Network
210.110.5.0/24	Korean Education Network
210.110.6.0/24	Korean Education Network
210.110.7.0/24	Korean Education Network
210.110.16.0/24	Korean Education Network
210.110.17.0/24	Korean Education Network
210.110.18.0/24	Korean Education Network
210.110.19.0/24	Korean Education Network
210.110.24.0/21	Korean Education Network
210.110.54.0/23	Korean Education Network
210.110.72.0/24	Korean Education Network
210.110.73.0/24	Korean Education Network
210.110.74.0/24	Korean Education Network
210.110.75.0/24	Korean Education Network
210.110.76.0/24	Korean Education Network
210.110.77.0/24	Korean Education Network
210.110.78.0/24	Korean Education Network
210.110.79.0/24	Korean Education Network
210.110.92.0/24	Korean Education Network
210.110.93.0/24	Korean Education Network
210.110.94.0/24	Korean Education Network
210.110.95.0/24	Korean Education Network
210.110.96.0/24	Korean Education Network
210.110.97.0/24	Korean Education Network
210.110.98.0/24	Korean Education Network
210.110.99.0/24	Korean Education Network
210.110.100.0/24	Korean Education Network
210.110.101.0/24	Korean Education Network
210.110.102.0/24	Korean Education Network
210.110.200.0/22	KISTI
210.113.0.0/16	Asia Pacific Network Information Centre
210.113.7.0/24	Korea Telecom
210.114.0.0/18	Korea Telecom
210.115.148.0/24	donga.com
210.115.149.0/24	donga.com
210.115.150.0/24	donga.com
210.115.151.0/24	donga.com
210.115.152.0/24	donga.com
210.115.153.0/24	donga.com
210.115.154.0/24	donga.com
210.115.155.0/24	donga.com
210.115.224.0/19	Hallym Univ.(HALLYM)
210.117.200.0/24	KISTI
210.117.202.0/24	KISTI
210.117.203.0/24	KISTI
210.117.204.0/24	KISTI
210.117.205.0/24	KISTI
210.117.206.0/24	KISTI
210.117.207.0/24	KISTI
210.119.128.0/17	Korean Education Network
210.119.128.0/23	Korean Education Network
210.119.132.0/24	Korean Education Network
210.119.133.0/24	Korean Education Network
210.119.134.0/24	Korean Education Network
210.119.135.0/24	Korean Education Network
210.119.140.0/22	Korean Education Network
210.119.160.0/24	Korean Education Network
210.119.161.0/24	Korean Education Network
210.119.162.0/24	Korean Education Network
210.119.163.0/24	Korean Education Network
210.119.164.0/24	Korean Education Network
210.119.165.0/24	Korean Education Network
210.119.166.0/24	Korean Education Network
210.119.167.0/24	Korean Education Network
210.119.168.0/24	Korean Education Network
210.119.169.0/24	Korean Education Network
210.119.170.0/24	Korean Education Network
210.119.171.0/24	Korean Education Network
210.119.172.0/24	Korean Education Network
210.119.173.0/24	Korean Education Network
210.119.174.0/24	Korean Education Network
210.119.175.0/24	Korean Education Network
210.119.176.0/24	Korean Education Network
210.119.177.0/24	Korean Education Network
210.119.178.0/24	Korean Education Network
210.119.179.0/24	Korean Education Network
210.119.197.0/24	Korean Education Network
210.119.240.0/20	Asia Pacific Network Information Centre
210.119.244.0/23	Korea Telecom
210.121.128.0/17	Korea Telecom
210.121.228.0/23	Korea Telecom
210.121.230.0/24	Korea Telecom
210.123.0.0/16	Asia Pacific Network Information Centre
210.123.21.0/24	Korea Telecom
210.123.144.0/22	Korea Telecom
210.123.148.0/24	Korea Telecom
210.123.212.0/22	Korea Telecom
210.123.216.0/23	Korea Telecom
210.123.218.0/24	Korea Telecom
210.123.228.0/24	Korea Telecom
210.123.254.0/24	Korea Telecom
210.123.255.0/24	Korea Telecom
210.125.10.0/24	KISTI
210.125.88.0/21	KISTI
210.125.96.0/21	KISTI
210.125.128.0/17	Korean Education Network
210.125.128.0/22	Korean Education Network
210.125.132.0/24	Korean Education Network
210.125.133.0/24	Korean Education Network
210.125.134.0/24	Korean Education Network
210.125.135.0/24	Korean Education Network
210.125.160.0/23	Korean Education Network
210.125.162.0/24	Korean Education Network
210.125.163.0/24	Korean Education Network
210.125.166.0/24	Korean Education Network
210.125.167.0/24	Korean Education Network
210.125.168.0/24	Korean Education Network
210.125.169.0/24	Korean Education Network
210.125.170.0/24	Korean Education Network
210.125.171.0/24	Korean Education Network
210.125.172.0/23	Korean Education Network
210.125.185.0/24	Korean Education Network
210.125.186.0/24	Korean Education Network
210.125.187.0/24	Korean Education Network
210.125.188.0/24	Korean Education Network
210.125.189.0/24	Korean Education Network
210.125.190.0/24	Korean Education Network
210.125.191.0/24	Korean Education Network
210.125.204.0/24	Korean Education Network
210.125.205.0/24	Korean Education Network
210.125.206.0/24	Korean Education Network
210.125.207.0/24	Korean Education Network
210.125.230.0/24	Korean Education Network
210.125.240.0/21	Korean Education Network
210.125.248.0/21	Korean Education Network
210.126.0.0/17	Korea Telecom
210.126.31.0/24	Korea Telecom
210.178.0.0/16	Asia Pacific Network Information Centre
210.178.131.0/24	Korea Telecom
210.178.192.0/19	Asia Pacific Network Information Centre
210.178.244.0/24	Korea Telecom
210.179.0.0/16	Asia Pacific Network Information Centre
210.179.0.0/21	Korea Telecom
210.179.176.0/24	Korea Telecom
210.179.185.0/24	Korea Telecom
210.180.64.0/19	Korea Telecom
210.181.128.0/18	Korean Education Network
210.181.128.0/21	Korean Education Network
210.181.128.0/22	Korean Education Network
210.181.132.0/22	Korean Education Network
210.181.136.0/22	Korean Education Network
210.181.140.0/23	Korean Education Network
210.181.152.0/22	Korean Education Network
210.181.156.0/23	Korean Education Network
210.181.158.0/24	Korean Education Network
210.181.159.0/24	Korean Education Network
210.181.160.0/24	Korean Education Network
210.181.161.0/24	Korean Education Network
210.181.162.0/24	Korean Education Network
210.181.163.0/24	Korean Education Network
210.181.168.0/22	Korean Education Network
210.181.181.0/24	Korean Education Network
210.181.182.0/24	Korean Education Network
210.181.183.0/24	Korean Education Network
210.181.184.0/24	Korean Education Network
210.181.188.0/23	Korean Education Network
210.183.0.0/16	Asia Pacific Network Information Centre
210.183.59.0/24	Korea Telecom
210.204.0.0/16	Asia Pacific Network Information Centre
210.204.15.0/24	Korea Telecom
210.204.24.0/24	Korea Telecom
210.204.27.0/24	Korea Telecom
210.204.32.0/24	Korea Telecom
210.204.64.0/20	Asia Pacific Network Information Centre
210.204.102.0/24	Korea Telecom
210.204.121.0/24	Korea Telecom
210.204.160.0/24	Korea Telecom
210.204.173.0/24	Korea Telecom
210.204.190.0/24	Korea Telecom
210.204.191.0/24	Korea Telecom
210.204.245.0/24	Korea Telecom
210.204.246.0/24	Korea Telecom
210.204.255.0/24	Korea Telecom
210.211.0.0/20	Korea Telecom
210.217.0.0/17	Korea Telecom
210.220.128.0/19	Korea Telecom
210.222.0.0/15	Asia Pacific Network Information Centre
211.33.128.0/17	Korea Telecom
211.33.209.0/24	Korea Telecom
211.33.232.0/24	Korea Telecom
211.34.0.0/16	Asia Pacific Network Information Centre
211.34.0.0/20	Asia Pacific Network Information Centre
211.34.26.0/24	Korea Telecom
211.34.104.0/24	Korea Telecom
211.34.118.0/24	Korea Telecom
211.35.14.0/24	DACOM-PUBNETPLUS
211.35.128.0/17	Korea Telecom
211.35.201.0/24	Korea Telecom
211.35.202.0/24	Korea Telecom
211.35.203.0/24	Korea Telecom
211.37.128.0/18	Korea Telecom
211.38.0.0/16	Asia Pacific Network Information Centre
211.38.114.0/24	Korea Telecom
211.39.64.0/19	Asia Pacific Network Information Centre
211.39.96.0/19	Korean Education Network
211.39.124.0/22	Korean Education Network
211.39.128.0/19	Korea Telecom
211.39.192.0/19	BITNET
211.41.0.0/18	Asia Pacific Network Information Centre
211.41.1.0/24	Korea Telecom
211.41.2.0/24	Korea Telecom
211.41.5.0/24	Korea Telecom
211.41.6.0/24	Korea Telecom
211.41.7.0/24	Korea Telecom
211.41.9.0/24	Korea Telecom
211.41.12.0/24	Korea Telecom
211.41.15.0/24	Korea Telecom
211.41.16.0/24	Korea Telecom
211.41.18.0/24	Korea Telecom
211.41.19.0/24	Korea Telecom
211.41.20.0/24	Korea Telecom
211.41.21.0/24	Korea Telecom
211.41.23.0/24	Korea Telecom
211.41.24.0/24	Korea Telecom
211.41.25.0/24	Korea Telecom
211.41.26.0/24	Korea Telecom
211.41.27.0/24	Korea Telecom
211.41.28.0/24	Korea Telecom
211.41.29.0/24	Korea Telecom
211.41.30.0/24	Korea Telecom
211.41.31.0/24	Korea Telecom
211.41.33.0/24	Korea Telecom
211.41.35.0/24	Korea Telecom
211.41.36.0/24	Korea Telecom
211.41.37.0/24	Korea Telecom
211.41.43.0/24	Korea Telecom
211.41.48.0/24	Korea Telecom
211.41.49.0/24	Korea Telecom
211.41.50.0/24	Korea Telecom
211.41.51.0/24	Korea Telecom
211.41.55.0/24	Korea Telecom
211.41.60.0/24	Korea Telecom
211.41.61.0/24	Korea Telecom
211.41.62.0/24	Korea Telecom
211.41.63.0/24	Korea Telecom
211.41.64.0/19	Korea Telecom
211.42.128.0/19	Korea Telecom
211.42.192.0/19	Korea Telecom
211.43.0.0/17	Asia Pacific Network Information Centre
211.43.24.0/24	Korea Telecom
211.43.128.0/20	Asia Pacific Network Information Centre
211.45.128.0/18	Korea Telecom
211.46.0.0/16	Asia Pacific Network Information Centre
211.46.8.0/21	Asia Pacific Network Information Centre
211.46.66.0/24	Korea Telecom
211.46.67.0/24	Korea Telecom
211.46.73.0/24	Korea Telecom
211.46.88.0/24	Korea Telecom
211.46.89.0/24	Korea Telecom
211.46.90.0/24	Korea Telecom
211.46.91.0/24	Korea Telecom
211.46.120.0/24	Korea Telecom
211.46.204.0/23	Korea Telecom
211.47.0.0/18	Korea Telecom
211.48.0.0/16	Korea Telecom
211.48.175.0/24	Korea Telecom
211.51.0.0/16	Korea Telecom
211.51.48.0/24	Korea Telecom
211.52.0.0/18	Korea Telecom
211.52.0.0/24	Korea Telecom
211.52.2.0/24	Korea Telecom
211.52.3.0/24	Korea Telecom
211.52.4.0/24	Korea Telecom
211.52.5.0/24	Korea Telecom
211.52.6.0/24	Korea Telecom
211.52.7.0/24	Korea Telecom
211.52.10.0/24	Korea Telecom
211.52.11.0/24	Korea Telecom
211.52.17.0/24	Korea Telecom
211.52.18.0/24	Korea Telecom
211.52.19.0/24	Korea Telecom
211.52.20.0/24	Korea Telecom
211.52.21.0/24	Korea Telecom
211.52.22.0/24	Korea Telecom
211.52.23.0/24	Korea Telecom
211.52.24.0/24	Korea Telecom
211.52.25.0/24	Korea Telecom
211.52.26.0/24	Korea Telecom
211.52.27.0/24	Korea Telecom
211.52.33.0/24	Korea Telecom
211.52.45.0/24	Korea Telecom
211.52.47.0/24	Korea Telecom
211.52.57.0/24	Korea Telecom
211.52.58.0/24	Korea Telecom
211.52.59.0/24	Korea Telecom
211.54.0.0/15	Asia Pacific Network Information Centre
211.56.8.0/21	BITNET
211.56.32.0/19	Asia Pacific Network Information Centre
211.56.64.0/18	Korea Telecom
211.56.101.0/24	Korea Telecom
211.57.0.0/16	Asia Pacific Network Information Centre
211.57.35.0/24	Korea Telecom
211.57.70.0/24	Korea Telecom
211.57.166.0/24	Korea Telecom
211.57.238.0/24	Korea Telecom
211.62.0.0/18	Asia Pacific Network Information Centre
211.62.64.0/18	Korea Telecom
211.62.70.0/24	Korea Telecom
211.62.79.0/24	Korea Telecom
211.62.81.0/24	Korea Telecom
211.62.83.0/24	Korea Telecom
211.62.84.0/24	Korea Telecom
211.62.95.0/24	Korea Telecom
211.62.103.0/24	Korea Telecom
211.62.117.0/24	Korea Telecom
211.62.122.0/24	Korea Telecom
211.62.123.0/24	Korea Telecom
211.62.124.0/24	Korea Telecom
211.62.125.0/24	Korea Telecom
211.62.126.0/24	Korea Telecom
211.63.128.0/17	Asia Pacific Network Information Centre
211.104.0.0/14	Asia Pacific Network Information Centre
211.104.44.0/24	Korea Telecom
211.104.45.0/24	Korea Telecom
211.104.46.0/24	Korea Telecom
211.104.47.0/24	Korea Telecom
211.104.86.0/24	Korea Telecom
211.105.7.0/24	Korea Telecom
211.105.8.0/24	Korea Telecom
211.105.252.0/22	Korea Telecom
211.106.183.0/24	Korea Telecom
211.113.0.0/17	Korea Telecom
211.114.0.0/16	Asia Pacific Network Information Centre
211.114.16.0/24	Korea Telecom
211.114.17.0/24	Korea Telecom
211.114.145.0/24	Korea Telecom
211.114.146.0/23	Korea Telecom
211.114.148.0/24	Korea Telecom
211.114.149.0/24	Korea Telecom
211.114.252.0/24	Korea Telecom
211.114.253.0/24	Korea Telecom
211.115.128.0/18	Korea Telecom
211.174.40.0/22	BROADBANDIDC
211.174.64.0/19	Korea Telecom
211.174.77.0/24	Korea Telecom
211.174.78.0/24	Korea Telecom
211.174.80.0/24	Korea Telecom
211.174.81.0/24	Korea Telecom
211.174.96.0/19	BITNET
211.175.83.0/24	DREAMLINE CO.
211.175.84.0/22	DREAMLINE CO.
211.175.96.0/23	DREAMLINE CO.
211.175.98.0/24	DREAMLINE CO.
211.175.134.0/23	DREAMLINE CO.
211.175.140.0/24	DREAMLINE CO.
211.175.145.0/24	DREAMLINE CO.
211.175.147.0/24	DREAMLINE CO.
211.175.149.0/24	DREAMLINE CO.
211.184.0.0/15	Asia Pacific Network Information Centre
211.184.64.0/24	Korea Telecom
211.184.71.0/24	Korea Telecom
211.184.72.0/24	Korea Telecom
211.184.76.0/24	Korea Telecom
211.184.77.0/24	Korea Telecom
211.184.100.0/24	Korea Telecom
211.184.101.0/24	Korea Telecom
211.184.102.0/24	Korea Telecom
211.185.134.0/24	Korea Telecom
211.188.0.0/20	BITNET
211.188.104.0/21	BITNET
211.188.112.0/20	BITNET
211.192.0.0/13	Asia Pacific Network Information Centre
211.192.140.0/22	Korea Telecom
211.192.144.0/22	Korea Telecom
211.192.148.0/23	Korea Telecom
211.195.54.0/23	Korea Telecom
211.195.56.0/24	Korea Telecom
211.195.97.0/24	Korea Telecom
211.195.233.0/24	Korea Telecom
211.196.132.0/22	Korea Telecom
211.196.136.0/22	Korea Telecom
211.199.11.0/24	Korea Telecom
211.216.0.0/13	Korea Telecom
211.216.180.0/22	Korea Telecom
211.218.128.0/20	Korea Telecom
211.219.86.0/24	Korea Telecom
211.220.136.0/23	Korea Telecom
211.220.209.0/24	Korea Telecom
211.220.210.0/24	Korea Telecom
211.220.211.0/24	Korea Telecom
211.220.212.0/24	Korea Telecom
211.220.216.0/24	Korea Telecom
211.220.218.0/24	Korea Telecom
211.220.219.0/24	Korea Telecom
211.220.220.0/24	Korea Telecom
211.220.221.0/24	Korea Telecom
211.220.222.0/24	Korea Telecom
211.220.223.0/24	Korea Telecom
211.220.224.0/24	Korea Telecom
211.220.225.0/24	Korea Telecom
211.220.226.0/24	Korea Telecom
211.220.227.0/24	Korea Telecom
211.221.226.0/23	Korea Telecom
211.221.228.0/24	Korea Telecom
211.221.229.0/24	Korea Telecom
211.221.244.0/24	Korea Telecom
211.221.245.0/24	Korea Telecom
211.221.246.0/24	Korea Telecom
211.221.247.0/24	Korea Telecom
211.221.248.0/21	Korea Telecom
211.222.134.0/24	Korea Telecom
211.222.156.0/22	Korea Telecom
211.222.160.0/24	Korea Telecom
211.222.202.0/24	Korea Telecom
211.222.203.0/24	Korea Telecom
211.222.204.0/24	Korea Telecom
211.222.205.0/24	Korea Telecom
211.222.206.0/24	Korea Telecom
211.222.207.0/24	Korea Telecom
211.223.154.0/23	Korea Telecom
211.223.156.0/22	Korea Telecom
211.223.160.0/23	Korea Telecom
211.223.164.0/24	Korea Telecom
211.223.165.0/24	Korea Telecom
211.223.193.0/24	Korea Telecom
211.223.194.0/23	Korea Telecom
211.223.196.0/22	Korea Telecom
211.223.200.0/22	Korea Telecom
211.223.204.0/24	Korea Telecom
211.223.205.0/24	Korea Telecom
211.223.206.0/24	Korea Telecom
211.223.207.0/24	Korea Telecom
211.224.0.0/13	Korea Telecom
211.225.72.0/23	Korea Telecom
211.225.74.0/24	Korea Telecom
211.225.223.0/24	Korea Telecom
211.225.224.0/24	Korea Telecom
211.225.225.0/24	Korea Telecom
211.225.226.0/24	Korea Telecom
211.225.227.0/24	Korea Telecom
211.225.228.0/24	Korea Telecom
211.225.229.0/24	Korea Telecom
211.227.175.0/24	Korea Telecom
211.227.232.0/24	Korea Telecom
211.227.233.0/24	Korea Telecom
211.227.234.0/24	Korea Telecom
211.227.235.0/24	Korea Telecom
211.227.236.0/24	Korea Telecom
211.227.237.0/24	Korea Telecom
211.227.238.0/24	Korea Telecom
211.227.239.0/24	Korea Telecom
211.227.240.0/24	Korea Telecom
211.227.241.0/24	Korea Telecom
211.227.242.0/24	Korea Telecom
211.227.243.0/24	Korea Telecom
211.227.244.0/24	Korea Telecom
211.227.245.0/24	Korea Telecom
211.227.246.0/24	Korea Telecom
211.227.248.0/24	Korea Telecom
211.227.249.0/24	Korea Telecom
211.227.250.0/24	Korea Telecom
211.227.251.0/24	Korea Telecom
211.227.252.0/24	Korea Telecom
211.227.253.0/24	Korea Telecom
211.227.254.0/24	Korea Telecom
211.227.255.0/24	Korea Telecom
211.228.166.0/24	Korea Telecom
211.228.167.0/24	Korea Telecom
211.228.168.0/21	Korea Telecom
211.229.248.0/24	Korea Telecom
211.230.57.0/24	Korea Telecom
211.231.128.0/17	Korea Telecom
211.231.146.0/24	Korea Telecom
211.233.128.0/20	BITNET
211.236.64.0/18	Korea Telecom
211.236.87.0/24	Korea Telecom
211.241.76.0/24	DACOM-PUBNETPLUS
211.241.77.0/24	DACOM-PUBNETPLUS
211.241.78.0/24	DACOM-PUBNETPLUS
211.246.0.0/17	Korea Telecom
211.246.105.0/24	Korea Telecom
211.248.0.0/16	Asia Pacific Network Information Centre
211.250.0.0/15	Asia Pacific Network Information Centre
211.250.145.0/24	Korea Telecom
211.252.0.0/15	Asia Pacific Network Information Centre
211.252.36.0/24	Korea Telecom
211.252.61.0/24	Korea Telecom
211.252.112.0/24	Korea Telecom
211.252.113.0/24	Korea Telecom
211.252.114.0/24	Korea Telecom
211.252.115.0/24	Korea Telecom
211.252.116.0/24	Korea Telecom
211.252.120.0/22	Korea Telecom
211.252.141.0/24	Korea Telecom
211.252.200.0/24	Korea Telecom
211.252.201.0/24	Korea Telecom
211.252.208.0/24	Korea Telecom
211.252.209.0/24	Korea Telecom
211.252.210.0/24	Korea Telecom
211.252.233.0/24	Korea Telecom
211.252.234.0/24	Korea Telecom
211.252.240.0/24	Korea Telecom
211.252.241.0/24	Korea Telecom
211.252.242.0/24	Korea Telecom
211.252.243.0/24	Korea Telecom
211.252.244.0/24	Korea Telecom
211.252.245.0/24	Korea Telecom
211.252.246.0/24	Korea Telecom
211.252.248.0/24	Korea Telecom
211.252.249.0/24	Korea Telecom
211.253.5.0/24	Korea Telecom
211.253.32.0/24	Korea Telecom
211.253.40.0/24	Korea Telecom
211.253.41.0/24	Korea Telecom
211.253.42.0/24	Korea Telecom
211.253.48.0/21	Korea Telecom
211.253.56.0/24	Korea Telecom
211.253.59.0/24	Korea Telecom
211.253.109.0/24	Korea Telecom
211.253.110.0/24	Korea Telecom
211.253.244.0/22	Korea Telecom
211.254.192.0/19	Korea Telecom
211.254.192.0/24	Korea Telecom
211.254.193.0/24	Korea Telecom
211.254.197.0/24	Korea Telecom
211.254.206.0/24	Korea Telecom
211.255.64.0/19	Korea Telecom
211.255.96.0/22	Korea Telecom
211.255.128.0/21	BITNET
211.255.144.0/20	BITNET
212.66.49.0/24	INTS NETWORKS
212.74.36.0/23	Internet Utilities Admin/Tech Contact
217.60.3.0/24	CGI GLOBAL LIMITED
217.60.7.0/24	CGI GLOBAL LIMITED
218.0.0.0/13	Asia Pacific Network Information Centre
218.38.144.0/24	SK Broadband Co Ltd
218.48.5.0/24	SK Broadband Co Ltd
218.48.10.0/24	SK Broadband Co Ltd
218.48.64.0/24	SK Broadband Co Ltd
218.48.65.0/24	SK Broadband Co Ltd
218.48.66.0/24	SK Broadband Co Ltd
218.48.115.0/24	SK Broadband Co Ltd
218.48.125.0/24	SK Broadband Co Ltd
218.48.154.0/24	SK Broadband Co Ltd
218.48.187.0/24	SK Broadband Co Ltd
218.48.195.0/24	SK Broadband Co Ltd
218.48.206.0/24	SK Broadband Co Ltd
218.144.0.0/12	Asia Pacific Network Information Centre
218.144.0.0/13	Korea Telecom
218.144.102.0/24	Korea Telecom
218.147.67.0/24	Korea Telecom
218.148.63.0/24	Korea Telecom
218.149.42.0/24	Korea Telecom
218.149.43.0/24	Korea Telecom
218.149.44.0/23	Korea Telecom
218.149.46.0/23	Korea Telecom
218.149.188.0/24	Korea Telecom
218.149.189.0/24	Korea Telecom
218.149.190.0/24	Korea Telecom
218.149.191.0/24	Korea Telecom
218.149.228.0/24	Korea Telecom
218.149.229.0/24	Korea Telecom
218.149.230.0/24	Korea Telecom
218.149.231.0/24	Korea Telecom
218.150.48.0/21	Korea Telecom
218.150.56.0/22	Korea Telecom
218.150.60.0/23	Korea Telecom
218.150.62.0/24	Korea Telecom
218.151.30.0/24	Korea Telecom
218.151.101.0/24	Korea Telecom
218.151.102.0/23	Korea Telecom
218.151.104.0/21	Korea Telecom
218.151.112.0/23	Korea Telecom
218.151.128.0/17	Korea Telecom
218.151.228.0/24	Korea Telecom
218.151.229.0/24	Korea Telecom
218.152.0.0/13	Korea Telecom
218.152.168.0/24	Korea Telecom
218.154.79.0/24	Korea Telecom
218.154.80.0/22	Korea Telecom
218.154.84.0/24	Korea Telecom
218.154.173.0/24	Korea Telecom
218.154.174.0/24	Korea Telecom
218.154.175.0/24	Korea Telecom
218.154.196.0/24	Korea Telecom
218.155.86.0/23	Korea Telecom
218.155.100.0/24	Korea Telecom
218.155.102.0/24	Korea Telecom
218.155.211.0/24	Korea Telecom
218.156.208.0/24	Korea Telecom
218.157.98.0/24	Korea Telecom
218.157.99.0/24	Korea Telecom
218.157.100.0/24	Korea Telecom
218.158.240.0/24	Korea Telecom
218.158.241.0/24	Korea Telecom
218.158.242.0/24	Korea Telecom
218.158.243.0/24	Korea Telecom
218.159.25.0/24	Korea Telecom
218.159.26.0/24	Korea Telecom
218.159.27.0/24	Korea Telecom
218.159.28.0/24	Korea Telecom
218.159.29.0/24	Korea Telecom
218.159.66.0/24	Korea Telecom
218.159.67.0/24	Korea Telecom
218.159.68.0/24	Korea Telecom
218.159.69.0/24	Korea Telecom
218.159.78.0/23	Korea Telecom
218.159.80.0/20	Korea Telecom
218.159.96.0/21	Korea Telecom
218.159.104.0/22	Korea Telecom
218.159.108.0/22	Korea Telecom
218.159.112.0/20	Korea Telecom
218.159.128.0/21	Korea Telecom
218.159.136.0/22	Korea Telecom
218.159.140.0/23	Korea Telecom
218.159.213.0/24	Korea Telecom
218.159.214.0/24	Korea Telecom
218.159.215.0/24	Korea Telecom
220.65.200.0/24	DACOM-PUBNETPLUS
220.65.201.0/24	PUBNETPLUS-KR
220.66.4.0/24	Korean Education Network
220.66.5.0/24	Korean Education Network
220.66.6.0/24	Korean Education Network
220.66.12.0/24	Korean Education Network
220.66.17.0/24	Korean Education Network
220.66.18.0/24	Korean Education Network
220.66.25.0/24	Korean Education Network
220.66.26.0/24	Korean Education Network
220.66.27.0/24	Korean Education Network
220.66.32.0/23	Korean Education Network
220.66.38.0/24	Korean Education Network
220.66.39.0/24	Korean Education Network
220.66.40.0/24	Korean Education Network
220.66.41.0/24	Korean Education Network
220.66.42.0/24	Korean Education Network
220.66.43.0/24	Korean Education Network
220.66.44.0/24	Korean Education Network
220.66.46.0/24	Korean Education Network
220.66.47.0/24	Korean Education Network
220.66.50.0/24	Korean Education Network
220.66.51.0/24	Korean Education Network
220.66.52.0/24	Korean Education Network
220.66.53.0/24	Korean Education Network
220.66.54.0/24	Korean Education Network
220.66.84.0/24	Korean Education Network
220.66.85.0/24	Korean Education Network
220.66.86.0/24	Korean Education Network
220.66.116.0/22	Korean Education Network
220.66.120.0/21	Korean Education Network
220.66.139.0/24	Korean Education Network
220.66.140.0/24	Korean Education Network
220.66.141.0/24	Korean Education Network
220.66.142.0/24	Korean Education Network
220.66.150.0/23	Korean Education Network
220.66.152.0/22	Korean Education Network
220.66.156.0/23	Korean Education Network
220.66.158.0/24	Korean Education Network
220.66.159.0/24	Korean Education Network
220.66.160.0/24	Korean Education Network
220.66.161.0/24	Korean Education Network
220.66.162.0/24	Korean Education Network
220.66.163.0/24	Korean Education Network
220.66.164.0/24	Korean Education Network
220.66.167.0/24	Korean Education Network
220.66.168.0/23	Korean Education Network
220.66.170.0/24	Korean Education Network
220.66.183.0/24	Korean Education Network
220.66.184.0/24	Korean Education Network
220.66.187.0/24	Korean Education Network
220.66.188.0/22	Korean Education Network
220.66.192.0/22	Korean Education Network
220.66.196.0/22	Korean Education Network
220.66.200.0/24	Korean Education Network
220.66.211.0/24	Korean Education Network
220.66.212.0/24	Korean Education Network
220.66.222.0/24	Korean Education Network
220.66.223.0/24	Korean Education Network
220.66.224.0/23	Korean Education Network
220.66.226.0/23	Korean Education Network
220.66.228.0/23	Korean Education Network
220.66.230.0/24	Korean Education Network
220.66.231.0/24	Korean Education Network
220.66.232.0/23	Korean Education Network
220.66.234.0/24	Korean Education Network
220.66.242.0/24	Korean Education Network
220.66.244.0/24	Korean Education Network
220.66.245.0/24	Korean Education Network
220.66.246.0/24	Korean Education Network
220.66.247.0/24	Korean Education Network
220.66.248.0/24	Korean Education Network
220.66.249.0/24	Korean Education Network
220.66.250.0/24	Korean Education Network
220.67.70.0/23	Korean Education Network
220.67.72.0/24	Korean Education Network
220.67.73.0/24	Korean Education Network
220.67.74.0/23	Korean Education Network
220.67.76.0/23	Korean Education Network
220.67.78.0/23	Korean Education Network
220.67.80.0/23	Korean Education Network
220.67.90.0/24	Korean Education Network
220.67.91.0/24	Korean Education Network
220.67.92.0/24	Korean Education Network
220.67.93.0/24	Korean Education Network
220.67.94.0/24	Korean Education Network
220.67.95.0/24	Korean Education Network
220.67.96.0/22	Korean Education Network
220.67.100.0/24	Korean Education Network
220.67.101.0/24	Korean Education Network
220.67.102.0/24	Korean Education Network
220.67.103.0/24	Korean Education Network
220.67.104.0/24	Korean Education Network
220.67.105.0/24	Korean Education Network
220.67.111.0/24	Korean Education Network
220.67.112.0/24	Korean Education Network
220.67.113.0/24	Korean Education Network
220.67.114.0/24	Korean Education Network
220.67.115.0/24	Korean Education Network
220.67.135.0/24	Korean Education Network
220.67.138.0/24	Korean Education Network
220.67.139.0/24	Korean Education Network
220.67.151.0/24	Korean Education Network
220.67.152.0/24	Korean Education Network
220.67.153.0/24	Korean Education Network
220.67.154.0/24	Korean Education Network
220.67.155.0/24	Korean Education Network
220.67.156.0/24	Korean Education Network
220.67.171.0/24	Korean Education Network
220.67.178.0/24	Korean Education Network
220.67.179.0/24	Korean Education Network
220.67.180.0/24	Korean Education Network
220.67.182.0/24	Korean Education Network
220.67.183.0/24	Korean Education Network
220.67.184.0/24	Korean Education Network
220.67.185.0/24	Korean Education Network
220.67.186.0/24	Korean Education Network
220.67.188.0/22	Korean Education Network
220.67.236.0/24	Korean Education Network
220.67.237.0/24	Korean Education Network
220.67.238.0/24	Korean Education Network
220.67.239.0/24	Korean Education Network
220.67.248.0/24	Korean Education Network
220.67.249.0/24	Korean Education Network
220.67.250.0/24	Korean Education Network
220.67.251.0/24	Korean Education Network
220.67.252.0/24	Korean Education Network
220.67.253.0/24	Korean Education Network
220.67.254.0/24	Korean Education Network
220.67.255.0/24	Korean Education Network
220.68.9.0/24	Korean Education Network
220.68.10.0/24	Korean Education Network
220.68.12.0/24	Korean Education Network
220.68.32.0/24	Korean Education Network
220.68.41.0/24	Korean Education Network
220.68.46.0/23	Korean Education Network
220.68.48.0/21	Korean Education Network
220.68.56.0/23	Korean Education Network
220.68.108.0/24	Korean Education Network
220.68.109.0/24	Korean Education Network
220.68.110.0/23	Korean Education Network
220.68.112.0/23	Korean Education Network
220.68.114.0/24	Korean Education Network
220.68.134.0/23	Korean Education Network
220.68.136.0/21	Korean Education Network
220.68.144.0/22	Korean Education Network
220.68.149.0/24	Korean Education Network
220.68.156.0/24	Korean Education Network
220.68.157.0/24	Korean Education Network
220.68.158.0/24	Korean Education Network
220.68.159.0/24	Korean Education Network
220.68.160.0/24	Korean Education Network
220.68.161.0/24	Korean Education Network
220.68.162.0/23	Korean Education Network
220.69.0.0/18	Korean Education Network
220.69.77.0/24	Korean Education Network
220.69.78.0/23	Korean Education Network
220.69.80.0/20	Korean Education Network
220.69.96.0/21	Korean Education Network
220.69.104.0/24	Korean Education Network
220.69.106.0/23	Korean Education Network
220.69.168.0/24	Korean Education Network
220.69.169.0/24	Korean Education Network
220.69.170.0/24	Korean Education Network
220.69.171.0/24	Korean Education Network
220.69.172.0/24	Korean Education Network
220.69.215.0/24	Korean Education Network
220.69.216.0/21	Korean Education Network
220.69.240.0/21	Korean Education Network
220.69.248.0/23	Korean Education Network
220.70.0.0/15	Korea Telecom
220.71.183.0/24	Korea Telecom
220.71.204.0/24	Korea Telecom
220.72.0.0/13	Korea Telecom
220.73.180.0/22	Korea Telecom
220.73.184.0/22	Korea Telecom
220.73.188.0/22	Korea Telecom
220.73.192.0/20	Korea Telecom
220.73.208.0/22	Korea Telecom
220.73.234.0/24	Korea Telecom
220.73.235.0/24	Korea Telecom
220.73.236.0/24	Korea Telecom
220.78.55.0/24	Korea Telecom
220.78.56.0/24	Korea Telecom
220.78.57.0/24	Korea Telecom
220.80.0.0/13	Korea Telecom
220.80.112.0/22	Korea Telecom
220.81.64.0/24	Korea Telecom
220.81.65.0/24	Korea Telecom
220.81.66.0/24	Korea Telecom
220.81.92.0/22	Korea Telecom
220.83.32.0/24	Korea Telecom
220.83.33.0/24	Korea Telecom
220.83.34.0/24	Korea Telecom
220.83.35.0/24	Korea Telecom
220.83.46.0/24	Korea Telecom
220.83.47.0/24	Korea Telecom
220.83.92.0/24	Korea Telecom
220.86.242.0/24	Korea Telecom
220.86.243.0/24	Korea Telecom
220.86.244.0/24	Korea Telecom
220.86.245.0/24	Korea Telecom
220.87.124.0/24	Korea Telecom
220.88.0.0/14	Korea Telecom
220.89.9.0/24	Korea Telecom
220.89.86.0/23	Korea Telecom
220.90.25.0/24	Korea Telecom
220.90.97.0/24	Korea Telecom
220.90.98.0/23	Korea Telecom
220.90.100.0/22	Korea Telecom
220.90.104.0/24	Korea Telecom
220.90.105.0/24	Korea Telecom
220.90.106.0/24	Korea Telecom
220.90.107.0/24	Korea Telecom
220.90.109.0/24	Korea Telecom
220.90.110.0/24	Korea Telecom
220.90.112.0/22	Korea Telecom
220.90.116.0/24	Korea Telecom
220.90.140.0/24	Korea Telecom
220.90.141.0/24	Korea Telecom
220.90.142.0/23	Korea Telecom
220.90.144.0/21	Korea Telecom
220.90.152.0/22	Korea Telecom
220.90.166.0/24	Korea Telecom
220.92.0.0/14	Korea Telecom
220.92.240.0/22	Korea Telecom
220.92.244.0/23	Korea Telecom
220.92.246.0/24	Korea Telecom
220.93.99.0/24	Korea Telecom
220.93.135.0/24	Korea Telecom
220.93.233.0/24	Korea Telecom
220.95.160.0/20	Korea Telecom
220.95.176.0/20	Korea Telecom
220.95.192.0/20	Korea Telecom
220.116.0.0/14	Korea Telecom
220.116.204.0/22	Korea Telecom
220.116.230.0/24	Korea Telecom
220.120.0.0/13	Korea Telecom
220.120.122.0/24	Korea Telecom
220.120.228.0/23	Korea Telecom
220.123.193.0/24	Korea Telecom
220.125.107.0/24	Korea Telecom
220.125.109.0/24	Korea Telecom
220.125.139.0/24	Korea Telecom
220.125.143.0/24	Korea Telecom
220.125.170.0/24	Korea Telecom
220.127.13.0/24	Korea Telecom
220.149.17.0/24	Korean Education Network
220.149.18.0/24	Korean Education Network
220.149.60.0/24	Korean Education Network
220.149.61.0/24	Korean Education Network
220.149.62.0/24	Korean Education Network
220.149.63.0/24	Korean Education Network
220.149.92.0/24	Korean Education Network
220.149.104.0/21	Korean Education Network
220.149.112.0/22	Korean Education Network
220.149.118.0/24	Korean Education Network
220.149.129.0/24	Korean Education Network
220.149.130.0/24	Korean Education Network
220.149.131.0/24	Korean Education Network
220.149.152.0/24	Korean Education Network
220.149.153.0/24	Korean Education Network
220.149.154.0/24	Korean Education Network
220.149.155.0/24	Korean Education Network
220.149.158.0/24	Korean Education Network
220.149.159.0/24	Korean Education Network
220.149.160.0/24	Korean Education Network
220.149.161.0/24	Korean Education Network
220.149.162.0/24	Korean Education Network
220.149.163.0/24	Korean Education Network
220.149.176.0/24	Korean Education Network
220.149.179.0/24	Korean Education Network
220.149.180.0/24	Korean Education Network
220.149.181.0/24	Korean Education Network
220.149.182.0/24	Korean Education Network
220.149.183.0/24	Korean Education Network
220.149.185.0/24	Korean Education Network
220.149.186.0/24	Korean Education Network
220.149.208.0/24	Korean Education Network
220.149.209.0/24	Korean Education Network
220.149.210.0/24	Korean Education Network
220.149.211.0/24	Korean Education Network
220.149.212.0/22	Korean Education Network
220.149.222.0/24	Korean Education Network
221.0.0.0/13	Asia Pacific Network Information Centre
221.144.0.0/12	Korea Telecom
221.144.0.0/13	Korea Telecom
221.144.37.0/24	Korea Telecom
221.145.224.0/24	Korea Telecom
221.146.17.0/24	Korea Telecom
221.147.51.0/24	Korea Telecom
221.147.52.0/24	Korea Telecom
221.147.53.0/24	Korea Telecom
221.147.54.0/24	Korea Telecom
221.147.55.0/24	Korea Telecom
221.150.156.0/23	Korea Telecom
221.152.0.0/13	Korea Telecom
221.153.249.0/24	Korea Telecom
221.154.82.0/24	Korea Telecom
221.154.83.0/24	Korea Telecom
221.154.84.0/24	Korea Telecom
221.154.85.0/24	Korea Telecom
221.154.86.0/24	Korea Telecom
221.154.87.0/24	Korea Telecom
221.154.88.0/24	Korea Telecom
221.154.89.0/24	Korea Telecom
221.154.90.0/24	Korea Telecom
221.157.100.0/22	Korea Telecom
221.157.104.0/21	Korea Telecom
221.157.112.0/22	Korea Telecom
221.157.116.0/24	Korea Telecom
221.157.126.0/24	Korea Telecom
221.157.127.0/24	Korea Telecom
221.157.128.0/23	Korea Telecom
221.159.130.0/24	Korea Telecom
221.159.186.0/24	Korea Telecom
221.159.187.0/24	Korea Telecom
221.160.0.0/13	Korea Telecom
221.160.30.0/24	Korea Telecom
221.160.143.0/24	Korea Telecom
221.160.178.0/24	Korea Telecom
221.160.197.0/24	Korea Telecom
221.162.86.0/24	Korea Telecom
221.165.26.0/24	Korea Telecom
221.168.0.0/16	Korea Telecom
221.168.50.0/23	Korea Telecom
222.96.0.0/12	Korea Telecom
222.96.0.0/13	Korea Telecom
222.99.109.0/24	Korea Telecom
222.103.156.0/24	Korea Telecom
222.103.161.0/24	Korea Telecom
222.104.0.0/13	Korea Telecom
222.106.66.0/24	Korea Telecom
222.106.211.0/24	Korea Telecom
222.106.212.0/24	Korea Telecom
222.106.213.0/24	Korea Telecom
222.106.214.0/24	Korea Telecom
222.106.215.0/24	Korea Telecom
222.106.220.0/24	Korea Telecom
222.109.174.0/24	Korea Telecom
222.109.236.0/24	Korea Telecom
222.111.151.0/24	Korea Telecom
222.112.0.0/13	Korea Telecom
222.116.119.0/24	Korea Telecom
222.116.120.0/21	Korea Telecom
222.116.133.0/24	Korea Telecom
222.116.134.0/23	Korea Telecom
222.116.136.0/24	Korea Telecom
222.118.4.0/24	Korea Telecom
222.118.53.0/24	Korea Telecom
222.118.62.0/24	Korea Telecom
222.119.39.0/24	Korea Telecom
222.120.0.0/15	Korea Telecom
222.121.37.0/24	Korea Telecom
222.122.0.0/16	Korea Telecom
222.122.1.0/24	Korea Telecom
222.122.104.0/23	Korea Telecom
222.122.122.0/24	Korea Telecom
222.122.124.0/22	Korea Telecom
223.130.208.0/22	BROADBANDIDC
223.130.224.0/20	Asia Pacific Network Information Centre
223.194.56.0/24	Korean Education Network
223.194.57.0/24	Korean Education Network
223.194.58.0/24	Korean Education Network
223.194.59.0/24	Korean Education Network
223.194.60.0/24	Korean Education Network
223.194.190.0/23	Korean Education Network
223.195.80.0/21	Korean Education Network
223.195.88.0/22	Korean Education Network
223.195.92.0/23	Korean Education Network
223.195.115.0/24	Korean Education Network
223.195.158.0/23	Korean Education Network
223.195.160.0/24	Korean Education Network
223.195.161.0/24	Korean Education Network
223.195.162.0/24	Korean Education Network
223.195.163.0/24	Korean Education Network
223.195.164.0/24	Korean Education Network
223.195.165.0/24	Korean Education Network
223.195.166.0/24	Korean Education Network
223.195.167.0/24	Korean Education Network
223.195.168.0/24	Korean Education Network
223.195.169.0/24	Korean Education Network
223.195.170.0/24	Korean Education Network
223.195.171.0/24	Korean Education Network
223.195.172.0/24	Korean Education Network
223.195.173.0/24	Korean Education Network
223.195.174.0/24	Korean Education Network
223.195.175.0/24	Korean Education Network
223.195.176.0/24	Korean Education Network
223.195.177.0/24	Korean Education Network
223.195.178.0/24	Korean Education Network
223.195.179.0/24	Korean Education Network
223.195.190.0/23	Korean Education Network
223.255.192.0/21	BITNET

Prefix	Description	Visibility
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Prefix	Description
2400::/20	Korea Telecom
2400:0:611::/48	Korea Telecom
2400:0:810::/44	Korea Telecom
2400:0:820::/44	Korea Telecom
2400:0:830::/44	Korea Telecom
2400:0:840::/44	Korea Telecom
2400:0:850::/44	Korea Telecom
2400:0:860::/44	Korea Telecom
2400:0:870::/44	Korea Telecom
2400:10::/28	Korea Telecom
2400:12::/48	Korea Telecom
2400:12:0:1::/64	Korea Telecom
2400:12:0:2::/64	Korea Telecom
2400:12:0:3::/64	Korea Telecom
2400:12:0:4::/64	Korea Telecom
2400:12:0:5::/64	Korea Telecom
2400:12:0:6::/64	Korea Telecom
2400:12:0:7::/64	Korea Telecom
2400:12:0:8::/64	Korea Telecom
2400:20::/27
2400:32::/48	Korea Telecom
2400:40::/26
2400:80::/25
2400:e1::/32	Korea Telecom
2400:e2::/32	Korea Telecom
2400:f1::/32	Korea Telecom
2400:f2::/32	Korea Telecom
2400:f3::/32	Korea Telecom
2400:f4::/32	Korea Telecom
2400:f5::/32	Korea Telecom
2400:f6::/32	Korea Telecom
2400:f7::/32	Korea Telecom
2400:100::/28	Korea Telecom
2400:103:c009::/48	Korea Telecom
2400:110::/28
2400:120::/28	Korea Telecom
2400:130::/28	Korea Telecom
2400:130::/30	Korea Telecom
2400:130:c009::/48	Korea Telecom
2400:134::/32	Korea Telecom
2400:140::/28	Korea Telecom
2400:140::/30	Korea Telecom
2400:140:c009::/48	Korea Telecom
2400:144::/30	Korea Telecom
2400:144:c009::/48	Korea Telecom
2400:148::/32	Korea Telecom
2400:150::/28	Korea Telecom
2400:150:c009::/48	Korea Telecom
2400:156::/32	Korea Telecom
2400:156:c009::/48	Korea Telecom
2400:160::/28	Korea Telecom
2400:160:c009::/48	Korea Telecom
2400:221:3002::/48	Korea Telecom

Rank	Description	IPv6	Peer
1	PJSC Rostelecom	X	AS12389
2	Hurricane Electric LLC	X	AS6939
3	Arelion Sweden AB	X	AS1299
4	China Telecom Backbone	X	AS4134
5	Cogent Communications, LLC	X	AS174
6	Level 3 Parent, LLC	X	AS3356
7	GTT Communications Inc.	X	AS3257
8	Verizon Business/UUnet	X	AS701
9	TELECOM ITALIA SPARKLE S.p.A.	X	AS6762
10	Korea Telecom		AS4040
11	Globe Telecoms		AS4775
12	National Telecom Public Company Limited		AS4651
13	China Mobile International Limited	X	AS58453
14	China Unicom Backbone	X	AS4837
15	RETN Limited	X	AS9002
16	NTT America, Inc.	X	AS2914
17	MYANMA POSTS AND TELECOMMUNICATIONS		AS45558
18	Zayo Bandwidth		AS6461
19	Singapore Telecommunications Ltd		AS7473
20	Angola Cables	X	AS37468
21	KISTI	X	AS1237
22	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
23	PCCW Global	X	AS3491
24	Transtelco Inc	X	AS32098
25	GEMNET LLC	X	AS45204
26	NATIONAL INFORMATION RESOURCES SERVICE		AS17841
27	KINX		AS9957
28	Seabras 1 USA, LLC	X	AS13786
29	Deutsche Telekom AG	X	AS3320
30	SK Broadband Co Ltd		AS9318
31	Telstra Global	X	AS4637
32	Liberty Global Europe Holding B.V.	X	AS6830
33	CTGNet	X	AS23764
34	Wave Broadband		AS11404
35	QTnet,Inc.	X	AS7679
36	Epsilon Telecommunications Ltd		AS44356
37	DREAMLINE CO.		AS9457
38	Comcast Cable Communications, LLC	X	AS7922
39	GSL Networks Pty LTD	X	AS137409
40	Swisscom (Schweiz) AG	X	AS3303
41	LG DACOM Corporation	X	AS3786
42	Taiwan Internet Gateway		AS9505
43	HCN Dongjak		AS7562
44	KDDI CORPORATION	X	AS2516
45	Core-Backbone GmbH	X	AS33891
46	SEJONG NETWORKS	X	AS9848
47	Vodafone Group PLC	X	AS1273
48	Flag Telecom UK Limited	X	AS15412
49	TATA COMMUNICATIONS (AMERICA) INC		AS6421
50	Liquid Telecommunications Ltd		AS30844
51	Internet Initiative Japan Inc.	X	AS2497
52	China Netcom Backbone	X	AS9929
53	HGC Global Communications Limited		AS9304
54	SEACOM Limited		AS37100
55	BGP Network Limited		AS64050
56	PJSC MegaFon		AS31133
57	Bharti Airtel Ltd		AS9498
58	StarHub Ltd	X	AS4657
59	MTS PJSC	X	AS8359
60	Datacamp Limited	X	AS60068
61	KINX	X	AS9286
62	Joint Stock Company TransTeleCom	X	AS20485
63	Windstream Communications LLC	X	AS7029
64	PJSC "Vimpelcom"		AS3216
65	SamsungSDS Inc.	X	AS6619
66	DIGI ROMANIA S.A.	X	AS8708
67	Main one Cable Company Nigeria Limited		AS37282
68	Zain Omantel International FZ-LLC	X	AS8529
69	Workonline Communications(Pty) Ltd		AS37271
70	Kakao Corp	X	AS10158
71	Vocus Connect International Backbone		AS4826
72	Hawaiian Telcom Services Company, Inc.		AS36149
73	Sify Ltd	X	AS9583
74	31173 Services AB		AS39351
75	Blix Solutions AS		AS50304
76	Shaw Communications	X	AS6327
77	NHNCLOUD		AS45974
78	Korea Internet Security Agency	X	AS9858
79	T-Mobile USA, Inc.	X	AS21928
80	Syringa Networks, LLC		AS15305
81	Zenlayer Inc		AS21859
82	COLT Technology Services Group Limited		AS8220
83	GENERAL COMMUNICATION, INC.		AS8047
84	Telenor Norge AS	X	AS2119
85	Telkom SA Ltd.		AS5713
86	Korea Internet Security Agency	X	AS23600
87	SoftBank Corp.		AS17676
88	Bell Canada	X	AS577
89	Data Communication Business Group	X	AS3462
90	MULTACOM CORPORATION	X	AS35916
91	Google Asia Pacific Pte. Ltd.		AS139070
92	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.		AS8657
93	Global Network Management Inc	X	AS31500
94	HIVELOCITY, Inc.		AS29802
95	ACE	X	AS139341
96	Telcotech Ltd.		AS55329
97	atom86 BV	X	AS8455
98	Etisalat - Emirates Telecommunications Corporation		AS8966
99	Apple Inc.	X	AS714
100	The Constant Company, LLC	X	AS20473
101	LOTTE INNOVATE Co.,Ltd		AS9842
102	Atlantic Metro Communications II, Inc.		AS29838
103	KOSCOM		AS9526
104	Hong Kong Broadband Network Ltd.		AS9269
105	Edgenext Legend Dynasty Pte. Ltd.		AS139057
106	i3D.net B.V	X	AS49544
107	euNetworks GmbH		AS13237
108	VeriSign Global Registry Services		AS26415
109	Akamai International B.V.	X	AS20940
110	Gateway Communications		AS198148
111	Orange Romania S.A.		AS9050
112	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
113	Gulf Bridge International Inc.		AS200612
114	British Telecommunications PLC		AS2856
115	Netflix Streaming Services Inc.	X	AS2906
116	IPTP LTD		AS41095
117	Korea Health Industry Development Institute		AS10039
118	Hana Insurance Co., Ltd.		AS9863
119	Hanwha Investment Securities Co., Ltd.		AS9692
120	Hankyong National Univercity		AS38697
121	BCCARD		AS38420
122	HANWHALIFE		AS152287
123	IBKCapital		AS23590
124	National Research Foundation of Korea		AS17591
125	The University of Seoul		AS9978
126	CMC Telecom Infrastructure Company	X	AS45903
127	pearlabyss		AS38090
128	General Motors Korea, Bupyeong		AS45445
129	UNIVERSITY OF INCHEON		AS23570
130	Netsec Limited		AS45753
131	Jeonbuk State office of Education Future Education Research Institute		AS38692
132	Seoul National University of Education		AS10156
133	SHINSEGAE I C Co., Ltd.		AS9530
134	Korea District Heating Corporation		AS131847
135	WOORI Investment @ Securities		AS9856
136	Kangwon National University		AS17862
137	Korea Credit Bureau		AS23587
138	DGIST		AS55616
139	Korea Federation of Banks		AS17850
140	STACKS INC		AS398704
141	Gyeonggi-do Yeoju Office of Education		AS38399
142	yeonsung University		AS10053
143	Microsoft Corporation	X	AS8075
144	HyosungITX		AS38690
145	Gyeonggi Province Gapyeong office of Education		AS38417
146	Daehan Investment Trust Securities		AS10179
147	KB Insurance		AS46000
148	Meteverse Limited.	X	AS54994
149	Shinhan Bank		AS23554
150	Office of the president		AS9849
151	Daejeon Institute of Science and Technology		AS18331
152	UBASE		AS38698
153	VNPT Corp		AS45899
154	Paju office of Education Gyeonggi Province		AS38396
155	ULNetworks Co., Ltd.		AS45372
156	KIRAMS (Korea Institute of Radiological Medical Sciences)		AS45963
157	netmarble		AS55593
158	SUDOKWON Landfill Site Management Corp		AS9633
159	Global-Gateway Internet		AS4648
160	ec-bank		AS17875
161	HYUNDAICARD CO.		AS131871
162	Korean Red Cross		AS10186
163	Korean Federation of Community Credit Cooperatives		AS9855
164	National Research Foundation of Korea		AS17576
165	Gyeonggido Seongnam Office of Education		AS38394
166	NongHyup Agribusiness Group inc.		AS152201
167	SSANGYONG CEMENT INDUSTRY CO.,LTD		AS45360
168	Office of the president		AS131842
169	KIC for Agriculture		AS9763
170	IM Bank		AS131792
171	Firstfire Marine Insurance		AS131836
172	Latitude.sh		AS396356
173	Korea Nazarene University		AS23552
174	Amazon.com, Inc.	X	AS16509
175	ITCENENTEC CO.,LTD.		AS9273
176	Hanbat National University		AS10045
177	SMBS		AS152200
178	HYUNDAI MOTOR CO		AS131094
179	Ulsan Jung-Ang Broadcasting Network		AS45361
180	Mokwon University		AS9523
181	Glesys AB		AS42708
182	SungKyunKwan University (SKKU)		AS9686
183	EdgePrizm	X	AS3819
184	KPN		AS9846
185	Alibaba (US) Technology Co., Ltd.		AS45102
186	SFS		AS45393
187	KPETRO		AS17851
188	IBK Insurance		AS131816
189	Facebook, Inc.	X	AS32934
190	WiCAM Corporation Ltd.		AS24492
191	Korean Air Lines		AS152214
192	Songdo Chadwick international School		AS10188
193	Sunchon National University		AS9962
194	Daegu Technical College		AS18343
195	KOREA ADVANCING SCHOOLS FOUNDATION		AS45397
196	Nonghyup Property and Casualty Insurance Co.,Ltd		AS131844
197	KPN		AS38679
198	Gwang Myeong Office of Education		AS38405
199	FAMOUS WORKER		AS38389
200	HanwhalifeFinancialService		AS131095
201	Hankuk University of Foreign Studies Computer Center		AS9572
202	Watch Tower Bible and Tract Society of Korea		AS9454
203	WooSong University		AS9782
204	HANA TI		AS38111
205	DAILY SPORTSWORLD		AS23580
206	HYUNDAICARD CO.		AS9629
207	Sangmyung University		AS18329
208	Korea Copyright Protection Agency		AS38388
209	kt cloud Co., Ltd		AS9947
210	Hanwha Ocean Co., Ltd.		AS55606
211	NICEINFOMATIONSERVICE		AS38663
212	Korea Housing Urban Guarantee Corporation		AS38112
213	Rapid Shield Company Limited		AS133771
214	Eromnet Inc		AS152209
215	Gyeonggi siheung office of education		AS38414
216	Institute of Information and Computing, EWHA WOMANS UNIV.		AS9322
217	Nonghyup Property and Casualty Insurance Co.,Ltd		AS131862
218	SUSEONG COLLEGE		AS10042
219	KakaoBank Corp.		AS38667
220	Korea National Police University		AS4756
221	Standard Chartered		AS9699
222	Jeonbuk Bank		AS9772
223	Aussie Broadband		AS4764
224	CHEJU HALLA UNIVERSITY		AS17578
225	CRETEC CHEGIM		AS17602
226	Korea Fund Administration Compliance		AS38433
227	INICIS Co., Ltd		AS9571
228	MC-IX Matrix Internet Exchange RS-1		AS55818
229	Korea University of Technology and Education		AS9970
230	Tencent Building, Kejizhongyi Avenue	X	AS132203
231	Catholic University of DAEGU		AS9868
232	anyang University		AS10071
233	eBEST INVESTMENTSECURITIES		AS131838
234	KYOBO SECURITIES		AS9577
235	American Home Assurance Korea		AS45391
236	Mokpo University		AS18164
237	KOAT		AS9685
238	Kangwon Land,Inc.		AS17842
239	Korea Brain Research Institute		AS38696
240	Gyeonggi Yeoncheon Office of Education		AS38416
241	Korea Internet Security Agency		AS23599
242	GSNeotek		AS38688
243	TeraSwitch Networks Inc.		AS20326
244	VODAFONE ENTERPRISE EQUIPMENT LIMITED		AS6660
245	Celltrion		AS152295
246	DAEGU UNIVERSITY		AS18401
247	KSNET.Inc		AS55630
248	KERIS		AS9455
249	KOTRA		AS45973
250	Hannam University		AS9775
251	Proximus Luxembourg S.A.		AS56665
252	KOREA APPRAISAL BOARD		AS38418
253	Kum oh National University of Technology (KNUT)		AS17603
254	Korea Investment Real Asset Management Co., Ltd		AS131821
255	Hyejeon University		AS38104
256	KOREA STOCK EXCHANGE		AS9959
257	KyungSan University		AS18337
258	Namseoul university		AS18027
259	Hoseo University		AS9949
260	TECH UNIVERSITY OF KOREA		AS23668
261	Gyeonggi Technopark		AS17845
262	CHOSUN UNIVERSITY		AS9754
263	CyberForest LLC.		AS136209
264	Singapore Telecom, ConnectPlus		AS136041
265	GTT Communications Inc.	X	AS286
266	LS ITC		AS23591
267	Kwangju National University of Education		AS18320
268	Gangneung-Wonju National University		AS18034
269	Public Officials Benefit Association		AS9458
270	Kyeonggi-Do Hwaseong Office of Education		AS38406
271	Korea National Open University		AS10073
272	KOOKMIN BANK		AS18373
273	viaweb		AS9701
274	TaeguTec		AS9966
275	BUSANBANK		AS38087
276	KYOBO Life Insurance Co., Ltd.		AS9968
277	Yongin office of education		AS38411
278	INTELSAT GLOBAL SERVICE CORPORATION		AS22351
279	AJU Internet Technology		AS45406
280	BUSANBANK		AS10193
281	Pukyong National University		AS9708
282	TONGYANG LIFE INSURANCE CO., LTD.		AS9628
283	Seoul Regional Correction Headquarters		AS131804
284	flexnetworks		AS38676
285	SBN-IIG/AWN-IIG transit provider	X	AS45430
286	ININext		AS23556
287	KTO		AS9854
288	Yonhap News Agency		AS17863
289	Dongducheonyangju office of Education		AS38409
290	Jeju Special Self Governing Provincial office of Education		AS45377
291	Supreme Court of Korea		AS9320
292	Korea Housing Finance Corporation		AS17611
293	Gwangju Education Research Information Service		AS9531
294	Seoul Metropolitan Government Computer Center		AS17574
295	GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION		AS38408
296	NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.		AS135354
297	Korea Aerospace University		AS10159
298	National Pension Service		AS17844
299	Branksome Hall Asia		AS10062
300	Dong-A Universirty		AS9753
301	SMHiplus Corporation		AS38677
302	Avago Technologies U.S. Inc.		AS19637
303	NHN KCP Corp.		AS17837
304	Cafe24 Corp.		AS46006
305	Korea Trade Network		AS7557
306	National Electoin Commission		AS38683
307	Korea Data Telecommunication Co., Ltd.		AS55592
308	Airport Railroad Co ltd		AS17567
309	HANSEO UNIVERSITY		AS18035
310	KOSAF		AS45408
311	YABESK		AS46009
312	KOREA DATA		AS38705
313	UNIVERSITY OF ULSAN		AS55618
314	GORayNet		AS9862
315	Korea National University of Transportation		AS131822
316	HYUNDAI COMMERCIAL INC.		AS152224
317	Virtutel Pty Ltd	X	AS24516
318	Korea Information Communicaions Co.		AS38428
319	MIRAE ASSET SECURITIES CO., LTD.		AS17873
320	Hana Card		AS18314
321	Samil PwC		AS9852
322	pundang jesaeng general hospital		AS55633
323	kyungmin university		AS55611
324	Chosun ilbo Inc.		AS4790
325	Cheiljedang.Co.Inc.		AS9578
326	Inchon Metropolitan Office Of Education		AS17584
327	Korea Internet Security Agency		AS23596
328	Seoul Housing Communities Corporation		AS45381
329	KOREA APPRAISAL BOARD		AS55613
330	TDC Holding A/S		AS3292
331	Telia Lietuva, AB		AS8764
332	DONGWON INDUSTRIES		AS45407
333	BNK Securities Co.,Ltd		AS18299
334	Korea Sports Leisure Co.,LTD		AS18326
335	Oscar Enterprise		AS9490
336	nextrade		AS152219
337	Presbyterian Medical Center		AS131814
338	NICE Information Telecommunication, Inc		AS38098
339	DAOUDATA		AS18338
340	The Kwangju Bank Ltd.		AS55617
341	NICEINFOMATIONSERVICE		AS17859
342	Cogent Communications, LLC		AS1239
343	YeungNam College of Science Technology		AS18319
344	kbcard		AS9784
345	Hynix Semiconductor Inc.		AS23581
346	SCOURTFAMILY		AS7626
347	TDS TELECOM	X	AS4181
348	DAEJIN UNIVERSITY		AS9778
349	Konkuk University Hospital		AS38668
350	INet Technologies Co., Ltd.		AS9712
351	Inet Hosting, Inc.		AS17881
352	NICE TCM		AS10065
353	Korean Broadcasting System (KBS)		AS7558
354	Shinhan Securities Co.,Ltd.		AS9522
355	Guri Namyangju Office Of Education		AS38415
356	GYEONGGI-DO FIRE SERVICES		AS131846
357	KUMHO TIRE		AS18322
358	Hanjin Information Systems Telecommunication Co., Ltd		AS45399
359	CNUE		AS55622
360	AgotoZ HK Limited		AS141167
361	Financial Supervisory Service		AS17847
362	NAVER Cloud Corp.		AS23576
363	POSCO DX		AS18305
364	Wonkwang University		AS9271
365	One New Zealand Group Limited		AS9500
366	SMARTRO		AS18303
367	G-Core Labs S.A.	X	AS199524
368	NDS Coporation		AS17593
369	Sangsang Networks Co., Ltd.		AS131798
370	FPT Telecom Company		AS18403
371	WOW-TV		AS9850
372	OVH SAS	X	AS16276
373	EUGENE INVESTMENT FUTURES Co.,Ltd.		AS131852
374	Shinhan Bank		AS9703
375	YONSEI UNIVERSITY HEALTH SYSTEM		AS10060
376	SR		AS18307
377	Gyeonggi Provincial Suwon Office of Education		AS38402
378	Gyeonggi-Do Ansan Office of Education		AS38407
379	Korea Internet Security Agency		AS9642
380	KCTC		AS9575
381	Maeil Business Newspaper		AS9492
382	Korea Advanced Institute of Science and Technology		AS1781
383	Korea Water Resources Corporation		AS10166
384	Gyeonggi Uijeongbu office of Education		AS38398
385	Hana Bank Co.		AS38702
386	NACUFOK		AS10058
387	LG CNS		AS4668
388	National Health Insurance Service		AS9860
389	NICE TCM		AS9948
390	I.Net Technologies Inc.		AS3976
391	KNOC		AS55620
392	Incheon Free Economic Zone		AS55628
393	Keimyung University		AS23714
394	KONAI		AS45968
395	National Infomation Society Agency		AS9270
396	Hana Insurance Co., Ltd.		AS131850
397	RISE	X	AS63927
398	KOREA CREDIT GUARANTEE FUND		AS45988
399	Gyeonggi provincial gimpo office of education		AS38391
400	KOREA GAS CORPORATION		AS9857
401	Korea Investment Management CO.		AS131843
402	Korea Institute of Industrial Technology		AS55589
403	ChungCheong University		AS9859
404	Jejuair		AS152290
405	IITP		AS131872
406	KSPO		AS131870
407	SunMoon University		AS45363
408	INSPIRE Integrated Resort		AS9840
409	KOMSCO		AS55604
410	NHSAVINGSBANK		AS131805
411	S-OIL Corp., Ltd		AS38671
412	Mokpo National Maritime University		AS38131
413	Hyundai Heavy Industries		AS4793
414	INICIS Co., Ltd		AS38100
415	KepcoNF		AS23558
416	KISPricing		AS23574
417	NHINFORMATIONSYSTEM		AS9843
418	Kunsan National University (KNU)		AS9954
419	iM DS Co.,Ltd.		AS38124
420	INHA UNIVERSITY		AS9317
421	PHIS		AS46002
422	National Pension Service		AS17580
423	KL-Net Corp.		AS45989
424	DONGGUK University		AS9323
425	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE		AS9706
426	Firstfire Marine Insurance		AS45375
427	Axclusive	X	AS132337
428	Gigahost AS	X	AS56655
429	Korea Elevator Safety Agency		AS152283
430	Master Motors Management		AS131096
431	NICE Information Telecommunication, Inc		AS45401
432	Nonghyup Property and Casualty Insurance Co.,Ltd		AS131860
433	Akamai Technologies Tokyo ASN	X	AS24319
434	GwangJuHaNam Office of Education		AS38395
435	DOUZONEBIZON		AS55615
436	TESLA MOTORS AUSTRALIA, PTY LTD		AS137081
437	KOOKMIN BANK		AS131810
438	Industrial Bank of Korea		AS17592
439	HAIonNet		AS10195
440	Shinhan Securities Co.,Ltd.		AS9634
441	Seoul National University		AS9488
442	Geumgang University		AS17614
443	Induk University		AS46012
444	NetActuate, Inc	X	AS36236
445	Oracle Corporation		AS31898
446	Seoul Information Service Inc.		AS38126
447	viva republica		AS131093
448	The Bank of Korea		AS10170
449	Gyeonggi Provincial Anseong Office of Education		AS38401
450	VISION College of Jeonju		AS9867
451	Gangwon State University		AS152198
452	WOORICARD		AS17834
453	Citibank Korea		AS23564
454	EUGENE INVESTMENT FUTURES Co.,Ltd.		AS10037
455	Sangmyung University		AS18031
456	KECA, Inc.		AS17840
457	KB Life Insurance Co., Ltd.		AS55608
458	Toss Securities Co., Ltd.		AS152211
459	HANWHA Corp. Information Service div.		AS9684
460	FORCETEC Co., LTD.		AS38427
461	KAIT		AS55610
462	INTMANAGEMENT Corp.,		AS9972
463	bucheon university		AS38695
464	Hyundai Marin Fire Insurance		AS10056
465	IBK Securities		AS17836
466	CHEONGJU NATIONAL UNIVERSITY OF EDCATION		AS38694
467	Hecto Innovation Co., Ltd		AS131817
468	GyeongSang National University		AS18028
469	KIMCHANG		AS152289
470	Applied Materials		AS16669
471	KART, KIDI		AS152207
472	Oscar Enterprise		AS9696
473	HOWON UNIVERSITY		AS10046
474	Seoul Guarantee Insurance Company		AS38122
475	Enzu Inc		AS18978
476	SEOJEONG COLLEGE		AS23569
477	Belgacom International Carrier Services SA		AS6774
478	barofn		AS17616
479	DAELIM		AS55624
480	Seoul Metropolitan Government		AS9647
481	Doosan Engineering Construction Co.,Ltd		AS131819
482	TELUS Communications Inc.	X	AS852
483	Electronics and Telecommunications Research Institute		AS3748
484	NEXT SECURITIES CORPORATION		AS9645
485	Wikimedia Foundation Inc.		AS14907
486	Universal Music Group, INC.		AS30012
487	Korea Securities Depository		AS9864
488	Chungnam National University		AS18298
489	HANVIT BANK		AS10167
490	NLCS Jeju		AS38674
491	KENTECH		AS152227
492	HAESUNGDS		AS152293
493	Korea Securities Finance Corporation		AS9847
494	Hyundai Autoever Corp.		AS9524
495	Shinhan card		AS9866
496	Jeonbuk State office of Education Future Education Research Institute		AS45389
497	namyang		AS55599
498	Joyent, Inc.		AS26464
499	SeoulEnergyCorporation		AS131868
500	Ulsan National Institute of Science and Technology		AS45379
501	SOON CHUN HYANG UNIVERSITY		AS38105
502	LINK BRASIL TELECOMUNICACOES LTDA		AS271253
503	HANATI		AS38093
504	donga.com		AS7559
505	Korea Employment Information Management Agency		AS9707
506	HANWHALIFE		AS17852
507	Korea National University of Education		AS18038
508	Pohang University of Science and Technology		AS3784
509	youngsan university		AS9631
510	KOOKMIN BANK		AS10196
511	Korea Advanced Institute of Science and Technology		AS7622
512	TRUSTONASSET		AS45362
513	BNK SYSTEM		AS131101
514	Korea National University of Cultural Heritage		AS9969
515	Korea Racing Association		AS9974
516	Korea Expressway Corporation		AS38125
517	Nonghyup Property and Casualty Insurance Co.,Ltd		AS131815
518	Korean Council for University Education		AS23586
519	Korea Institute for Curriculum and Evaluation		AS55591
520	DONG-EUI UNIVERSITY		AS9870
521	National Pension Corporation		AS17874
522	SM LINE CORPORATION		AS17606
523	Kyungpook National University		AS10052
524	Jeollanamdo Educational Research Information Institute		AS38681
525	NHNCLOUD		AS152291
526	Masan College		AS18324
527	kbcard		AS9967
528	Yeungnam University		AS23980
529	Akamai Technologies, Inc.		AS12222
530	Gyeongju University		AS9777
531	Korea Transportation Safety Authority		AS38693
532	Gyeonggi-do Pyongtaek Office Education		AS38400
533	Chinju National University of Education		AS24027
534	MIRAE ASSET SECURITIES CO., LTD.		AS9532
535	OCI Information Communication		AS23573
536	Gumi College		AS18341
537	Seoul Facilities Corporation		AS9683
538	INJE UNIVERSITY		AS9780
539	samyangfoods.co		AS131835
540	PT JEMBATAN CITRA NUSANTARA	X	AS23951
541	Korea Environmental Technology Industry Institute		AS55598
542	SKTelink		AS10171
543	NongHyup Life Insurance		AS131802
544	KBCAPITAL		AS45409
545	Photronics Inc.		AS11528
546	SHINBUNDANG RAILROAD		AS45993
547	Bayan Telecommunications, Inc.		AS6648
548	INICIS Co., Ltd		AS45969
549	Digital Fortress		AS2044
550	IM Bank		AS17588
551	KOREA LAND AND GEOSPATIAL INFORMATIX CORPORATION		AS45972
552	BIT BV		AS12859
553	Yonsei University		AS4665
554	KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION		AS17600
555	Joongbu University		AS10190
556	HYUNDAI COMMERCIAL INC.		AS152222
557	Valve Corporation	X	AS32590
558	S1 CORPORATION		AS38129
559	Korea Internet Security Agency		AS131098
560	Jeonbuk National University		AS7560
561	Korean Federation of Community Credit Cooperatives		AS10184
562	Seoul Broadcasting System		AS7627
563	Seokyung Cable Television Co.. Ltd.		AS9694
564	Silla Univ		AS17609
565	Seowon University		AS38422
566	IDIS powertel		AS38704
567	Seoul Christain University		AS2563
568	SMBS		AS17594
569	Gyeonggi-Do Icheon office of Education		AS38412
570	NICE Information Telecommunication, Inc		AS10040
571	YUHAN		AS131848
572	KOREA UNIVERSITY OF MEDIA ARTS		AS9851
573	Financial Security Institute		AS55609
574	Dongnam Institute of Radiologycal Sciences		AS45984
575	HARIM		AS131873
576	Claranet Limited	X	AS8426
577	SEOUL AGRICULTURAL MARINE PRODUCTS CORP.		AS10034
578	HYUNDAICARD CO.		AS131878
579	jeonju university		AS7624
580	HyosungITX		AS152210
581	Edwards korea Limited		AS45964
582	Korea Maritime and Ocean University		AS18023
583	MG Credit Information		AS152280
584	SEEGENE MEDICAL FOUNDATION		AS10191
585	Pocheon Office of Education		AS38410
586	Fastly, Inc.	X	AS54113
587	POONGSAN		AS18308
588	Hostcenter		AS45382
589	kiwoom Securities.co.,Ltd		AS10192
590	SHINHAN LIFE INSURANCE CO.,LTD.		AS45404
591	Daejeon University		AS23983
592	Pusan University of Foreign Studies		AS9635
593	National Agricultural Cooperative federation		AS9638
594	Kakaopay Corp		AS10178
595	HANNET Co.,Ltd.		AS17855
596	Seoul Metropolitan Office Of Education		AS23579
597	National Cancer Center		AS55597
598	KWANGWOON UNIVERSITY		AS10088
599	Daejon Metropolitan Office of Education		AS10176
600	Seoul Metro		AS10069
601	Hana Bank Co.		AS10185
602	Jeonju National University Of Education		AS55621
603	JEJU NATIONAL UNIVERSITY		AS18026
604	SHINHAN DS		AS18032
605	VOLVO GROUP KOREA CO LTD, Construction Equipment Seoul		AS138380
606	Duksung Womens University		AS10180
607	KYONGGI YANGPYEONG OFFICE OF EDUCATION		AS38392
608	Netnam Company		AS24173
609	Goyang Office of Education		AS38390
610	KUMC		AS38113
611	Korea Christian University		AS18325
612	PTI Pacifica Inc.		AS7131
613	ASIANAIDT		AS9761
614	Luna		AS152878
615	KOOKMIN BANK		AS9776
616	kt cloud Co., Ltd		AS152232
617	IM Bank		AS9960
618	KSNET.Inc		AS10173
619	KOREA CREDIT GUARANTEE FUND		AS17601
620	Daejeon Helath Sciences College		AS18029
621	jejubank		AS131827
622	Chonnam National University		AS10197
623	IIAC		AS23908
624	kakaopay insurance		AS131858
625	Chongju University		AS17615
626	CycleBoat Racing Business Division		AS23568
627	kbank		AS38089
628	NICE		AS9491
629	KOREA INVESTMENT VALUE ASSET MANAGEMENT Co., Ltd.		AS131845
630	Piranha Systems		AS38701
631	INCHEON TECHNOPARK		AS45403
632	Chungwoon University		AS38110
633	YonhapnewsTV		AS152221
634	cyberlogitec		AS45366
635	DREAMMARK1		AS17878
636	BOTSWANA FIBRE NETWORKS (Proprietary) Limited		AS37678
637	Baekseok University		AS9955
638	MEMC Korea		AS18169
639	Sorabol College		AS18315
640	Seoul National University Bundang Hospital		AS18323
641	CHUNGBUK NATIONAL UNIVERSITY		AS18158
642	hyundaicapital		AS9529
643	Chungwoon University		AS55625
644	SAMJUNG DATA SERVICE		AS46010

Rank	Description	IPv4	Peer
1	Arelion Sweden AB	X	AS1299
2	China Telecom Backbone	X	AS4134
3	Hurricane Electric LLC	X	AS6939
4	Cogent Communications, LLC	X	AS174
5	TELECOM ITALIA SPARKLE S.p.A.	X	AS6762
6	Level 3 Parent, LLC	X	AS3356
7	China Unicom Backbone	X	AS4837
8	China Mobile International Limited	X	AS58453
9	NTT America, Inc.	X	AS2914
10	PCCW Global	X	AS3491
11	GTT Communications Inc.	X	AS3257
12	RETN Limited	X	AS9002
13	Verizon Business/UUnet	X	AS701
14	GSL Networks Pty LTD	X	AS137409
15	Deutsche Telekom AG	X	AS3320
16	GlobeNet Cabos Submarinos Colombia, S.A.S.	X	AS52320
17	SBN-IIG/AWN-IIG transit provider	X	AS45430
18	Angola Cables	X	AS37468
19	LG DACOM Corporation	X	AS3786
20	Swisscom (Schweiz) AG	X	AS3303
21	Telstra Global	X	AS4637
22	Datacamp Limited	X	AS60068
23	KDDI CORPORATION	X	AS2516
24	Flag Telecom UK Limited	X	AS15412
25	Seabras 1 USA, LLC	X	AS13786
26	GEMNET LLC	X	AS45204
27	PJSC Rostelecom	X	AS12389
28	Liberty Global Europe Holding B.V.	X	AS6830
29	Core-Backbone GmbH	X	AS33891
30	QTnet,Inc.	X	AS7679
31	Data Communication Business Group	X	AS3462
32	Internet Initiative Japan Inc.	X	AS2497
33	Vodafone Group PLC	X	AS1273
34	DIGI ROMANIA S.A.	X	AS8708
35	GlobalConnect A/S		AS31027
36	Sify Ltd	X	AS9583
37	China Netcom Backbone	X	AS9929
38	Korea Internet Security Agency	X	AS23600
39	RISE	X	AS63927
40	StarHub Ltd	X	AS4657
41	KISTI	X	AS1237
42	Transtelco Inc	X	AS32098
43	SEJONG NETWORKS	X	AS9848
44	CJSC RASCOM		AS20764
45	SamsungSDS Inc.	X	AS6619
46	Telenor Norge AS	X	AS2119
47	Kakao Corp	X	AS10158
48	Comcast Cable Communications, LLC	X	AS7922
49	MTS PJSC	X	AS8359
50	atom86 BV	X	AS8455
51	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
52	Akamai International B.V.	X	AS20940
53	Amazon.com, Inc.	X	AS16509
54	Fiord Networks, UAB		AS28917
55	TELUS Communications Inc.	X	AS852
56	Apple Inc.	X	AS714
57	The Constant Company, LLC	X	AS20473
58	Windstream Communications LLC	X	AS7029
59	NForce Entertainment B.V.		AS43350
60	Joint Stock Company TransTeleCom	X	AS20485
61	Korea Internet Security Agency	X	AS9858
62	Zain Omantel International FZ-LLC	X	AS8529
63	ACE	X	AS139341
64	MULTACOM CORPORATION	X	AS35916
65	Bell Canada	X	AS577
66	Tencent Building, Kejizhongyi Avenue	X	AS132203
67	Microsoft Corporation	X	AS8075
68	PT JEMBATAN CITRA NUSANTARA	X	AS23951
69	Vivacom Bulgaria EAD		AS8866
70	Netflix Streaming Services Inc.	X	AS2906
71	Fastly, Inc.	X	AS54113
72	Axclusive	X	AS132337
73	Verizon Business/UUnet ASPAC		AS703
74	GTT Communications Inc.	X	AS286
75	Shaw Communications	X	AS6327
76	Global Network Management Inc	X	AS31500
77	Korea Telecom		AS3559
78	Akamai Technologies Tokyo ASN	X	AS24319
79	Meteverse Limited.	X	AS54994
80	NetActuate, Inc	X	AS36236
81	CMC Telecom Infrastructure Company	X	AS45903
82	Roblox		AS22697
83	T-Mobile USA, Inc.	X	AS21928
84	TDS TELECOM	X	AS4181
85	Claranet Limited	X	AS8426
86	British Telecommunications PLC		AS5400
87	CTGNet	X	AS23764
88	Virtutel Pty Ltd	X	AS24516
89	KINX	X	AS9286
90	i3D.net B.V	X	AS49544
91	PacketHub S.A.		AS147049
92	G-Core Labs S.A.	X	AS199524
93	OVH SAS	X	AS16276
94	DataWeb Global Group B.V.		AS39572
95	Cloudflare, Inc.		AS13335
96	Google LLC		AS15169
97	Gigahost AS	X	AS56655
98	LGTELECOM		AS17853
99	EdgePrizm	X	AS3819
100	Valve Corporation	X	AS32590
101	Facebook, Inc.	X	AS32934

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APNIC

aut-num: AS4766 as-name: KIXS-AS-KR descr: Korea Telecom country: KR admin-c: AM1758-AP tech-c: AM1758-AP import: from AS9277 action pref=100; accept ANY import: from AS9318 action pref=10; accept ANY export: to AS9277 announce AS4766 export: to AS9318 announce AS4766 default: to AS9277 action pref=10; networks ANY mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2016-11-23T01:18:18Z source: APNIC

RADB

aut-num: AS4766 as-name: KT-NET descr: KORnet Powered BY Korea Telecom Seoul,Korea Tel: +82-2-7665902 <noc@kornet.net> admin-c: Kwangsuk Cho tech-c: Kwangsuk Cho import: from AS6461 action pref=100; accept ANY AND NOT {0.0.0.0/0} import: from AS7018 action pref=100; accept ANY AND NOT {0.0.0.0/0} import: from AS3967 action pref=100; accept ANY AND NOT {0.0.0.0/0} import: from AS2516 action pref=100; accept AS-KDDTRANSIT AS-SEABONE import: from AS3758 action pref=100; accept AS3758 import: from AS3462 action pref=100; accept AS3462 import: from AS4134 action pref=100; accept AS4134 AND AS4808 import: from AS4694 action pref=100; accept AS-IDC-JP import: from AS4651 action pref=100; accept AS4651 import: from AS10368 action pref=100; accept AS-DNAI AND NOT {0.0.0.0/0} import: from AS4058 action pref=100; accept AS-LINKAGE AND NOT {0.0.0.0/0} import: from AS10993 action pref=100; accept AS-IDIOM AND NOT {0.0.0.0/0} import: from AS3559 action pref=200; accept AS-KORNETSO AND AS-KORNETTJ AND AS-KORNETTG import: from AS4660 action pref=200; accept AS4660 import: from AS4663 action pref=200; accept AS4663 import: from AS5051 action pref=200; accept AS5051 AND AS9276 import: from AS7620 action pref=200; accept AS7620 import: from AS7561 action pref=200; accept AS7561 AND AS4668 import: from AS9320 action pref=200; accept AS9320 import: from AS3608 action pref=200; accept AS3608 export: to AS6461 announce AS-KORNET export: to AS7018 announce AS-KORNET export: to AS6453 announce AS-KORNET export: to AS3967 announce AS-KORNET export: to AS2516 announce AS-KORNET export: to AS4694 announce AS-KORNET export: to AS3758 announce AS-KORNET export: to AS3462 announce AS-KORNET export: to AS4134 announce AS-KORNET export: to AS4651 announce AS-KORNET export: to AS10368 announce AS-KORNET export: to AS4058 announce AS-KORNET export: to AS10993 announce AS-KORNET export: to AS3559 announce ANY export: to AS4660 announce ANY export: to AS4663 announce ANY export: to AS5051 announce ANY export: to AS7561 announce ANY export: to AS7620 announce ANY export: to AS9320 announce ANY export: to AS3608 announce ANY default: to AS7018 action pref=1; networks ANY default: to AS6461 action pref=10; networks ANY remarks: noc@kornet.net mnt-by: MAINT-AS4766 changed: kscho@streamwk.kix.net 20000203 source: RADB last-modified: 2023-11-13T16:15:43Z

Exchange	CC	City	IPv4	IPv6
AMS-IX	NL	Amsterdam	80.249.209.129	2001:7f8:1::a500:4766:1
Any2 West	US	Los Angeles	206.72.211.139	2001:504:13::211:139
BBIX Los Angeles	US	West Coast	101.203.74.105	2403:c780:7200:b074::4766:1
BBIX Tokyo	JP	Tokyo	101.203.89.122	2001:de8:c::4766:1
DE-CIX Frankfurt	DE	Frankfurt	80.81.192.170	2001:7f8::129e:0:1
Equinix Hong Kong	HK	Hong Kong	36.255.57.8	2001:de8:7::4766:1
Equinix Palo Alto	US	Palo Alto	198.32.176.102	2001:504:d::66
Equinix Singapore	SG	Singapore	27.111.229.142	2001:de8:4::4766:1
LINX LON1	GB	London	195.66.224.147	2001:7f8:4::129e:1
NL-IX	NL	Amsterdam	193.239.118.191	2001:7f8:13::a500:4766:1
NWAX	US	Portland	198.32.195.151	2620:124:2000::151
NYIIX	US	New York	198.32.160.49	2001:504:1::a500:4766:1
SIX	US	Seattle	206.81.80.131	2001:504:16::129e

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AS4766 Korea Telecom

AS4766 IPv4 Route Propagation

AS4766 IPv6 Route Propagation