AS9824 JCOM Co., Ltd.

Company Website:

https://www.jcom.co.jp/english/

Looking Glass:

https://bgp.he.net/lg/9824

Country of Origin:

Japan

Internet Exchanges: 7

Prefixes Originated (all): 293
Prefixes Originated (v4): 231
Prefixes Originated (v6): 62

Prefixes Announced (all): 854
Prefixes Announced (v4): 754
Prefixes Announced (v6): 100

RPKI Originated Valid (all): 293
RPKI Originated Valid (v4): 231
RPKI Originated Valid (v6): 62

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

BGP Peers Observed (all): 41
BGP Peers Observed (v4): 37
BGP Peers Observed (v6): 22

IPs Originated (v4): 4,745,216
AS Paths Observed (v4): 1,441
AS Paths Observed (v6): 717

Average AS Path Length (all): 4.274
Average AS Path Length (v4): 4.354
Average AS Path Length (v6): 4.114

AS9824 IPv4 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS2497	Internet Initiative Japan Inc.
AS6939	Hurricane Electric LLC
AS1299	Arelion Sweden AB
AS8220	COLT Technology Services Group Limited
AS9002	RETN Limited
AS137409	GSL Networks Pty LTD

AS9824 IPv6 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS2497	Internet Initiative Japan Inc.
AS137409	GSL Networks Pty LTD
AS1299	Arelion Sweden AB
AS9002	RETN Limited

AS9824 IPv4 Peer Count

AS9824 IPv6 Peer Count

AS9824 IPv4 Prefixes Announced

AS9824 IPv6 Prefixes Announced

AS9824 IPv4 Prefixes Originated

AS9824 IPv6 Prefixes Originated

AS9824 IPv4 Route Propagation

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AS9824 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
27.136.0.0/13	JCOM Co., Ltd.
27.136.0.0/17	JCOM Co., Ltd.
27.136.128.0/17	JCOM Co., Ltd.
27.137.0.0/16	JCOM Co., Ltd.
27.138.0.0/16	JCOM Co., Ltd.
27.139.0.0/16	JCOM Co., Ltd.
27.140.0.0/16	JCOM Co., Ltd.
27.141.0.0/16	JCOM Co., Ltd.
27.142.0.0/17	JCOM Co., Ltd.
27.142.128.0/17
27.143.0.0/16	JCOM Co., Ltd.
42.144.0.0/13	JCOM Co., Ltd.
42.144.0.0/16	JCOM Co., Ltd.
42.145.0.0/16	JCOM Co., Ltd.
42.146.0.0/16	JCOM Co., Ltd.
42.147.0.0/16	JCOM Co., Ltd.
42.148.0.0/16	JCOM Co., Ltd.
42.149.0.0/16	JCOM Co., Ltd.
42.150.0.0/16	JCOM Co., Ltd.
42.150.0.0/18	JCOM Co., Ltd.
42.150.64.0/18	JCOM Co., Ltd.
42.150.128.0/18	JCOM Co., Ltd.
42.150.192.0/18	JCOM Co., Ltd.
42.151.0.0/16	JCOM Co., Ltd.
59.166.0.0/16	JCOM Co., Ltd.
59.166.0.0/17	JCOM Co., Ltd.
59.166.128.0/17	JCOM Co., Ltd.
59.168.0.0/16	JCOM Co., Ltd.
59.168.0.0/17	JCOM Co., Ltd.
59.168.128.0/17	JCOM Co., Ltd.
59.169.0.0/16	JCOM Co., Ltd.
59.169.0.0/18	JCOM Co., Ltd.
59.169.64.0/18	JCOM Co., Ltd.
59.169.128.0/17	JCOM Co., Ltd.
59.170.0.0/16	JCOM Co., Ltd.
59.170.0.0/17	JCOM Co., Ltd.
59.170.0.0/18	JCOM Co., Ltd.
59.170.64.0/18	JCOM Co., Ltd.
59.170.128.0/17	JCOM Co., Ltd.
59.170.128.0/18	JCOM Co., Ltd.
59.170.192.0/18	JCOM Co., Ltd.
59.171.0.0/16	JCOM Co., Ltd.
59.171.0.0/17	JCOM Co., Ltd.
59.171.128.0/17	JCOM Co., Ltd.
60.58.0.0/16	JCOM Co., Ltd.
60.58.0.0/17	JCOM Co., Ltd.
60.58.128.0/17	JCOM Co., Ltd.
60.59.0.0/16	JCOM Co., Ltd.
60.59.0.0/17	JCOM Co., Ltd.
60.59.128.0/17	JCOM Co., Ltd.
60.60.0.0/16	JCOM Co., Ltd.
60.60.0.0/17	JCOM Co., Ltd.
60.60.128.0/17	JCOM Co., Ltd.
60.61.0.0/16	JCOM Co., Ltd.
60.61.0.0/17	JCOM Co., Ltd.
60.61.128.0/17	JCOM Co., Ltd.
60.62.0.0/16	JCOM Co., Ltd.
60.62.0.0/17	JCOM Co., Ltd.
60.62.128.0/17	JCOM Co., Ltd.
61.21.0.0/16	JCOM Co., Ltd.
61.21.0.0/17	JCOM Co., Ltd.
61.21.128.0/17	JCOM Co., Ltd.
61.22.0.0/16	JCOM Co., Ltd.
61.22.0.0/17	JCOM Co., Ltd.
61.22.0.0/18	JCOM Co., Ltd.
61.22.64.0/18	JCOM Co., Ltd.
61.22.128.0/17	JCOM Co., Ltd.
61.22.128.0/18	JCOM Co., Ltd.
61.22.192.0/18	JCOM Co., Ltd.
61.23.0.0/16	JCOM Co., Ltd.
61.23.0.0/17	JCOM Co., Ltd.
61.23.128.0/17	JCOM Co., Ltd.
61.24.0.0/16	JCOM Co., Ltd.
61.24.0.0/17	JCOM Co., Ltd.
61.24.128.0/17	JCOM Co., Ltd.
61.25.0.0/16	JCOM Co., Ltd.
61.25.0.0/17	JCOM Co., Ltd.
61.25.128.0/17	JCOM Co., Ltd.
61.26.0.0/16	JCOM Co., Ltd.
61.26.0.0/17	JCOM Co., Ltd.
61.26.128.0/17	JCOM Co., Ltd.
61.27.0.0/16	JCOM Co., Ltd.
61.27.0.0/17	JCOM Co., Ltd.
61.27.128.0/17	JCOM Co., Ltd.
61.27.192.0/18	JCOM Co., Ltd.
110.128.0.0/13	JCOM Co., Ltd.
110.128.0.0/16	JCOM Co., Ltd.
110.129.0.0/16	JCOM Co., Ltd.
110.129.128.0/18	JCOM Co., Ltd.
110.129.192.0/18	JCOM Co., Ltd.
110.130.0.0/16	JCOM Co., Ltd.
110.131.0.0/16	JCOM Co., Ltd.
110.132.0.0/16	JCOM Co., Ltd.
110.133.0.0/17	JCOM Co., Ltd.
110.133.128.0/17	JCOM Co., Ltd.
110.134.0.0/16	JCOM Co., Ltd.
110.134.0.0/18	JCOM Co., Ltd.
110.134.64.0/18	JCOM Co., Ltd.
110.135.0.0/16	JCOM Co., Ltd.
110.135.128.0/18	JCOM Co., Ltd.
110.135.192.0/18	JCOM Co., Ltd.
116.64.0.0/16	JCOM Co., Ltd.
116.64.0.0/17	JCOM Co., Ltd.
116.64.128.0/17	JCOM Co., Ltd.
116.65.0.0/16	JCOM Co., Ltd.
116.65.0.0/17	JCOM Co., Ltd.
116.65.128.0/17	JCOM Co., Ltd.
116.214.16.0/21	JCOM Co., Ltd.
116.220.0.0/16	JCOM Co., Ltd.
116.220.0.0/17	JCOM Co., Ltd.
116.220.128.0/17	JCOM Co., Ltd.
116.221.0.0/16	JCOM Co., Ltd.
116.221.0.0/17	JCOM Co., Ltd.
116.221.128.0/17	JCOM Co., Ltd.
116.222.0.0/16	JCOM Co., Ltd.
116.222.0.0/17	JCOM Co., Ltd.
116.222.0.0/18	JCOM Co., Ltd.
116.222.64.0/18	JCOM Co., Ltd.
116.222.128.0/17	JCOM Co., Ltd.
116.222.128.0/18	JCOM Co., Ltd.
116.222.192.0/18	JCOM Co., Ltd.
116.223.0.0/16	JCOM Co., Ltd.
116.223.0.0/17	JCOM Co., Ltd.
116.223.128.0/17	JCOM Co., Ltd.
119.168.0.0/16	JCOM Co., Ltd.
119.168.0.0/17	JCOM Co., Ltd.
119.168.128.0/17	JCOM Co., Ltd.
119.169.0.0/16	JCOM Co., Ltd.
119.169.0.0/18	JCOM Co., Ltd.
119.169.64.0/18	JCOM Co., Ltd.
119.169.128.0/17	JCOM Co., Ltd.
119.169.128.0/18	JCOM Co., Ltd.
119.170.0.0/16	JCOM Co., Ltd.
119.170.0.0/17	JCOM Co., Ltd.
119.170.0.0/18	JCOM Co., Ltd.
119.170.64.0/18	JCOM Co., Ltd.
119.170.128.0/17	JCOM Co., Ltd.
119.170.128.0/18	JCOM Co., Ltd.
119.170.192.0/18	JCOM Co., Ltd.
119.171.0.0/16	JCOM Co., Ltd.
119.171.0.0/17	JCOM Co., Ltd.
119.171.128.0/17	JCOM Co., Ltd.
119.172.0.0/16	JCOM Co., Ltd.
119.172.0.0/17	JCOM Co., Ltd.
119.172.0.0/18	JCOM Co., Ltd.
119.172.128.0/17	JCOM Co., Ltd.
119.173.0.0/16	JCOM Co., Ltd.
119.173.0.0/17	JCOM Co., Ltd.
119.173.128.0/17	JCOM Co., Ltd.
119.174.0.0/16	JCOM Co., Ltd.
119.174.0.0/17	JCOM Co., Ltd.
119.174.128.0/17	JCOM Co., Ltd.
119.174.128.0/18	JCOM Co., Ltd.
119.175.0.0/16	JCOM Co., Ltd.
119.175.0.0/17	JCOM Co., Ltd.
119.175.0.0/18	JCOM Co., Ltd.
119.175.64.0/18	JCOM Co., Ltd.
119.175.128.0/17	JCOM Co., Ltd.
124.140.0.0/16	JCOM Co., Ltd.
124.140.0.0/17	JCOM Co., Ltd.
124.140.128.0/17	JCOM Co., Ltd.
124.141.0.0/16	JCOM Co., Ltd.
124.141.0.0/17	JCOM Co., Ltd.
124.141.128.0/17	JCOM Co., Ltd.
124.142.0.0/16	JCOM Co., Ltd.
124.142.0.0/17	JCOM Co., Ltd.
124.142.128.0/17	JCOM Co., Ltd.
124.143.0.0/16	JCOM Co., Ltd.
124.143.0.0/17	JCOM Co., Ltd.
124.143.128.0/17	JCOM Co., Ltd.
124.144.0.0/16	JCOM Co., Ltd.
124.144.0.0/17	JCOM Co., Ltd.
124.144.128.0/17	JCOM Co., Ltd.
124.145.0.0/16	JCOM Co., Ltd.
124.145.0.0/17	JCOM Co., Ltd.
124.145.0.0/18	JCOM Co., Ltd.
124.145.64.0/18	JCOM Co., Ltd.
124.145.128.0/17	JCOM Co., Ltd.
124.145.128.0/18	JCOM Co., Ltd.
124.145.192.0/18	JCOM Co., Ltd.
125.8.0.0/16	JCOM Co., Ltd.
125.8.0.0/17	JCOM Co., Ltd.
125.8.0.0/18	JCOM Co., Ltd.
125.8.64.0/18	JCOM Co., Ltd.
125.8.128.0/17	JCOM Co., Ltd.
125.8.128.0/18	JCOM Co., Ltd.
125.8.192.0/18	JCOM Co., Ltd.
125.9.0.0/16	JCOM Co., Ltd.
125.9.0.0/17	JCOM Co., Ltd.
125.9.0.0/18	JCOM Co., Ltd.
125.9.64.0/18	JCOM Co., Ltd.
125.9.128.0/17	JCOM Co., Ltd.
125.9.128.0/18	JCOM Co., Ltd.
125.9.192.0/18	JCOM Co., Ltd.
125.10.0.0/16	JCOM Co., Ltd.
125.10.0.0/17	JCOM Co., Ltd.
125.10.128.0/17	JCOM Co., Ltd.
125.11.0.0/16	JCOM Co., Ltd.
125.11.0.0/17	JCOM Co., Ltd.
125.11.0.0/18	JCOM Co., Ltd.
125.11.64.0/18	JCOM Co., Ltd.
125.11.128.0/17	JCOM Co., Ltd.
125.11.128.0/18	JCOM Co., Ltd.
125.11.192.0/18	JCOM Co., Ltd.
125.12.0.0/16	JCOM Co., Ltd.
125.12.0.0/17	JCOM Co., Ltd.
125.12.128.0/17	JCOM Co., Ltd.
125.13.0.0/16	JCOM Co., Ltd.
125.13.0.0/17	JCOM Co., Ltd.
125.13.0.0/18	JCOM Co., Ltd.
125.13.64.0/18	JCOM Co., Ltd.
125.13.128.0/17	JCOM Co., Ltd.
125.13.128.0/18	JCOM Co., Ltd.
125.13.192.0/18	JCOM Co., Ltd.
125.14.0.0/16	JCOM Co., Ltd.
125.14.0.0/17	JCOM Co., Ltd.
125.14.128.0/17	JCOM Co., Ltd.
125.15.0.0/16	JCOM Co., Ltd.
125.15.0.0/17	JCOM Co., Ltd.
125.15.128.0/17	JCOM Co., Ltd.
203.165.0.0/16	Asia Pacific Network Information Centre
203.165.0.0/17	JCOM Co., Ltd.
203.165.128.0/17	JCOM Co., Ltd.
210.20.0.0/16	Asia Pacific Network Information Centre
210.20.0.0/17	Asia Pacific Network Information Centre
210.20.128.0/17	JCOM Co., Ltd.
210.194.0.0/16	JCOM Co., Ltd.
210.194.0.0/17	JCOM Co., Ltd.
210.194.128.0/17	JCOM Co., Ltd.
220.152.0.0/18	JCOM Co., Ltd.
220.152.64.0/19	JCOM Co., Ltd.

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:ff0::/32	JCOM Co., Ltd.
2001:ff0::/37	JCOM Co., Ltd.
2001:ff0:800::/37	JCOM Co., Ltd.
2001:ff0:1000::/37	JCOM Co., Ltd.
2001:ff0:1800::/37	JCOM Co., Ltd.
2001:ff0:2000::/37	JCOM Co., Ltd.
2001:ff0:2800::/37	JCOM Co., Ltd.
2001:ff0:3000::/37	JCOM Co., Ltd.
2001:ff0:3800::/37	JCOM Co., Ltd.
2001:ff0:4000::/37	JCOM Co., Ltd.
2001:ff0:4800::/37	JCOM Co., Ltd.
2001:ff0:5000::/37	JCOM Co., Ltd.
2001:ff0:5800::/37	JCOM Co., Ltd.
2001:ff0:6000::/37	JCOM Co., Ltd.
2001:ff0:6800::/37	JCOM Co., Ltd.
2001:ff0:7000::/37	JCOM Co., Ltd.
2001:ff0:7800::/37	JCOM Co., Ltd.
2001:ff0:8000::/37	JCOM Co., Ltd.
2001:ff0:8800::/37	JCOM Co., Ltd.
2001:ff0:9000::/37	JCOM Co., Ltd.
2001:ff0:9800::/37	JCOM Co., Ltd.
2001:ff0:a000::/37	JCOM Co., Ltd.
2001:ff0:a800::/37	JCOM Co., Ltd.
2001:ff0:b000::/37	JCOM Co., Ltd.
2001:ff0:b800::/37	JCOM Co., Ltd.
2001:ff0:c000::/37	JCOM Co., Ltd.
2001:ff0:c800::/37	JCOM Co., Ltd.
2001:ff0:d000::/37	JCOM Co., Ltd.
2001:ff0:d800::/37	JCOM Co., Ltd.
2001:ff0:e000::/37	JCOM Co., Ltd.
2001:ff0:e800::/37	JCOM Co., Ltd.
2001:ff0:f000::/37	JCOM Co., Ltd.
2001:ff0:f800::/37	JCOM Co., Ltd.
2405:1200::/29	Japan Network Information Center
2405:1200::/34	JCOM Co., Ltd.
2405:1200:4000::/34	JCOM Co., Ltd.
2405:1200:8000::/34	JCOM Co., Ltd.
2405:1200:c000::/34	JCOM Co., Ltd.
2405:1201::/34	JCOM Co., Ltd.
2405:1201:4000::/34	JCOM Co., Ltd.
2405:1201:8000::/34	JCOM Co., Ltd.
2405:1201:c000::/34	JCOM Co., Ltd.
2405:1202::/34	JCOM Co., Ltd.
2405:1202:4000::/34	JCOM Co., Ltd.
2405:1202:8000::/34	JCOM Co., Ltd.
2405:1202:c000::/34	JCOM Co., Ltd.
2405:1203::/34	JCOM Co., Ltd.
2405:1203:4000::/34	JCOM Co., Ltd.
2405:1203:8000::/34	JCOM Co., Ltd.
2405:1203:c000::/34	JCOM Co., Ltd.
2405:1204::/34	JCOM Co., Ltd.
2405:1204:4000::/34	JCOM Co., Ltd.
2405:1204:8000::/34	JCOM Co., Ltd.
2405:1204:c000::/34	JCOM Co., Ltd.
2405:1205::/34	JCOM Co., Ltd.
2405:1205:4000::/34	JCOM Co., Ltd.
2405:1205:8000::/34	JCOM Co., Ltd.
2405:1205:c000::/34	JCOM Co., Ltd.
2405:1206::/34	JCOM Co., Ltd.
2405:1206:4000::/34	JCOM Co., Ltd.
2405:1206:8000::/34	JCOM Co., Ltd.
2405:1206:c000::/34	JCOM Co., Ltd.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	KDDI CORPORATION	X	AS2516
2	Internet Initiative Japan Inc.	X	AS2497
3	Hurricane Electric LLC		AS6939
4	Arelion Sweden AB	X	AS1299
5	COLT Technology Services Group Limited	X	AS8220
6	RETN Limited	X	AS9002
7	GSL Networks Pty LTD	X	AS137409
8	TelHi Corporation	X	AS150369
9	NSK Co.,Ltd.	X	AS17534
10	mitene internet co., ltd.	X	AS17961
11	BIGLOBE Inc.	X	AS2518
12	Chupicom Inc.		AS18283
13	JCOM Co., Ltd.	X	AS4721
14	ITEC HANKYU HANSHIN CO.,LTD.	X	AS7524
15	Datacamp Limited	X	AS60068
16	Nihon Central TV Co.,Inc.		AS45690
17	JCOM Co., Ltd.		AS23790
18	i3D.net B.V	X	AS49544
19	JCOM Co., Ltd.		AS24276
20	JCOM Co., Ltd.		AS18134
21	JCOM Co., Ltd.		AS23788
22	JCOM Co., Ltd.		AS9378
23	Japan Network Information Center		AS2515
24	Heart Network Co.,LTD		AS24290
25	Oita Cable Telecom Co,ltd.		AS9614
26	FreeBit Co.,Ltd.		AS10013
27	TOSHIMA CABLE NETWORK CO.,LTD		AS23808
28	JCOM Co., Ltd.		AS7686
29	JCOM Co., Ltd.		AS45675
30	CRCCMedia Co.,ltd		AS23635
31	TOKAI Communications Corporation		AS10010
32	JCOM Co., Ltd.	X	AS9617
33	FDCservers.net	X	AS30058
34	GLBB Japan KK		AS55900
35	JCOM Co., Ltd.		AS18136
36	Koshinomiyako Network, Inc.	X	AS24255
37	OVH SAS	X	AS16276

Rank	Description	IPv4	Peer
1	KDDI CORPORATION	X	AS2516
2	Internet Initiative Japan Inc.	X	AS2497
3	GSL Networks Pty LTD	X	AS137409
4	Arelion Sweden AB	X	AS1299
5	RETN Limited	X	AS9002
6	mitene internet co., ltd.	X	AS17961
7	TelHi Corporation	X	AS150369
8	Eons Data Communications Limited		AS138997
9	BIGLOBE Inc.	X	AS2518
10	NSK Co.,Ltd.	X	AS17534
11	FDCservers.net	X	AS30058
12	Research Organization of Information and Systems, National Institute of Informatics		AS2907
13	OVH SAS	X	AS16276
14	JCOM Co., Ltd.	X	AS4721
15	JCOM Co., Ltd.	X	AS9617
16	Nearoute Limited		AS51847
17	Koshinomiyako Network, Inc.	X	AS24255
18	ITEC HANKYU HANSHIN CO.,LTD.	X	AS7524
19	i3D.net B.V	X	AS49544
20	ZTV CO.,LTD		AS9351
21	Datacamp Limited	X	AS60068
22	COLT Technology Services Group Limited	X	AS8220

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RADB

aut-num: AS9824 as-name: ASN-ATHOMEJP descr: @NetHome admin-c: Akio Kozakai tech-c: Akio Kozakai notify: radb-notify@jupiter.jcom.co.jp mnt-by: MAINT-AS9824 changed: radb-notify@tecnetinc.jp 20141223 #01:14:43Z source: RADB last-modified: 2023-11-13T15:47:01Z

APNIC

aut-num: AS9824 as-name: JTCL-JP-AS descr: JCOM Co., Ltd. country: JP org: ORG-JTCL1-AP admin-c: JTCL2-AP tech-c: JTCL2-AP abuse-c: AJ428-AP mnt-lower: MAINT-JTCL-JP mnt-routes: MAINT-JTCL-JP mnt-by: APNIC-HM mnt-irt: IRT-JTCL-JP last-modified: 2021-10-18T23:16:54Z source: APNIC

Exchange	CC	City	IPv4	IPv6
BBIX Tokyo	JP	Tokyo	101.203.89.218 101.203.89.219	2001:de8:c::9824:2 2001:de8:c::9824:1
DIX-IE	JP	Tokyo	202.249.2.152 202.249.2.69
Equinix Tokyo	JP	Tokyo	203.190.230.37 203.190.230.190	2001:de8:5::9824:1 2001:de8:5::9824:2
JPIX Osaka	JP	Osaka	103.246.232.171 103.246.232.67	2001:de8:8:6::9824:2 2001:de8:8:6::9824:1
JPIX Tokyo	JP	Tokyo	210.171.224.67 210.171.224.171	2001:de8:8::9824:2 2001:de8:8::9824:1
JPNAP Osaka	JP	Osaka	210.173.184.180 210.173.184.179	2001:7fa:7:2::9824:1 2001:7fa:7:2::9824:2
JPNAP Tokyo	JP	Tokyo	210.173.177.9 210.173.176.217	2001:7fa:7:1::9824:1 2001:7fa:7:1::9824:2

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