AS23783 Cable Networks Akita Co.,ltd.

Company Website:

https://www.cna.ne.jp/

Looking Glass:

https://bgp.he.net/lg/23783

Country of Origin:

Japan

Internet Exchanges: 6

Prefixes Originated (all): 21
Prefixes Originated (v4): 19
Prefixes Originated (v6): 2

Prefixes Announced (all): 29
Prefixes Announced (v4): 26
Prefixes Announced (v6): 3

RPKI Originated Valid (all): 18
RPKI Originated Valid (v4): 16
RPKI Originated Valid (v6): 2

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

BGP Peers Observed (all): 39
BGP Peers Observed (v4): 36
BGP Peers Observed (v6): 31

IPs Originated (v4): 50,944
AS Paths Observed (v4): 962
AS Paths Observed (v6): 1,319

Average AS Path Length (all): 4.126
Average AS Path Length (v4): 4.206
Average AS Path Length (v6): 4.067

AS23783 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS2516	KDDI CORPORATION
AS6939	Hurricane Electric LLC
AS2518	BIGLOBE Inc.
AS17676	SoftBank Corp.
AS20485	Joint Stock Company TransTeleCom
AS8220	COLT Technology Services Group Limited
AS9002	RETN Limited

AS23783 IPv6 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS17676	SoftBank Corp.
AS6939	Hurricane Electric LLC
AS2497	Internet Initiative Japan Inc.
AS2518	BIGLOBE Inc.
AS216211	CYBERVERSE LLC

AS23783 IPv4 Peer Count

AS23783 IPv6 Peer Count

AS23783 IPv4 Prefixes Announced

AS23783 IPv6 Prefixes Announced

AS23783 IPv4 Prefixes Originated

AS23783 IPv6 Prefixes Originated

AS23783 IPv4 Route Propagation

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AS23783 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
27.110.96.0/20	Cable Networks Akita Co.,Ltd.
27.110.112.0/21	Cable Networks Akita Co.,Ltd.
61.11.128.0/19	Cable Networks Akita Co.,Ltd.
61.11.160.0/20	Cable Networks Akita Co.,Ltd.
61.11.176.0/20	Cable Networks Akita Co., Ltd.
61.11.192.0/20	Cable Networks Akita Co., Ltd.
103.54.204.0/22	Akita Prefecture
193.116.32.0/19	Cable Networks Akita Co.,Ltd.
193.116.32.0/20	Cable Networks Akita Co.,Ltd.
202.236.116.0/24	Akita Industrial Technology Center
202.240.66.0/23	Akita Industrial Technology Center
203.179.244.0/23	Cable Networks Akita Co.,Ltd.
203.179.248.0/23	Cable Networks Akita Co.,Ltd.
203.179.252.0/22	Cable Networks Akita Co.,Ltd.
210.143.122.0/23	Cable Networks Akita Co.,Ltd.
218.185.128.0/19	Cable Networks Akita Co.,Ltd.
219.124.98.0/23	Cable Networks Akita Co.,Ltd.
219.124.100.0/22	Cable Networks Akita Co.,Ltd.
219.124.104.0/21	Cable Networks Akita Co.,Ltd.

Prefix	Description	Visibility
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Prefix	Description
2403:5a00::/32	Cable Networks Akita Co.,Ltd.
2403:5a00:fff0::/48	Techno-Research Zone(3Institutes&1School)

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	KDDI CORPORATION	X	AS2516
3	Hurricane Electric LLC	X	AS6939
4	BIGLOBE Inc.	X	AS2518
5	SoftBank Corp.	X	AS17676
6	Joint Stock Company TransTeleCom		AS20485
7	COLT Technology Services Group Limited	X	AS8220
8	RETN Limited	X	AS9002
9	Etisalat - Emirates Telecommunications Corporation	X	AS8966
10	HGC Global Communications Limited		AS9304
11	PT iForte Solusi Infotek		AS137367
12	Cable Networks Akita Co.,ltd.	X	AS18266
13	Viewqwest Pte Ltd		AS18106
14	SoftEther Corporation		AS150363
15	F5 Networks SARL	X	AS35280
16	Japan Network Information Center	X	AS2515
17	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
18	GLBB Japan KK	X	AS55900
19	Philippine Long Distance Telephone Company	X	AS9299
20	WIDE Project	X	AS2500
21	Summit Communications Ltd		AS58717
22	Infinivan Incorporated	X	AS135607
23	SG.GS	X	AS24482
24	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
25	NetActuate, Inc	X	AS36236
26	PT. Internet Madju Abad Milenindo	X	AS45701
27	Home NOC Operators Group	X	AS59105
28	i3D.net B.V	X	AS49544
29	TelHi Corporation	X	AS150369
30	Unitas Global	X	AS1828
31	Converge ICT Solutions Inc.	X	AS17639
32	Asia Pacific Network Information Centre	X	AS4777
33	NPO Yutopianet		AS131953
34	Globe Telecoms	X	AS4775
35	Superloop	X	AS38195
36	Melbikomas UAB		AS8849

Rank	Description	IPv4	Peer
1	KDDI CORPORATION	X	AS2516
2	SoftBank Corp.	X	AS17676
3	Hurricane Electric LLC	X	AS6939
4	Internet Initiative Japan Inc.	X	AS2497
5	BIGLOBE Inc.	X	AS2518
6	CYBERVERSE LLC		AS216211
7	PT Telekomunikasi Indonesia		AS7713
8	RETN Limited	X	AS9002
9	COLT Technology Services Group Limited	X	AS8220
10	Superloop	X	AS38195
11	Etisalat - Emirates Telecommunications Corporation	X	AS8966
12	Home NOC Operators Group	X	AS59105
13	SG.GS	X	AS24482
14	Philippine Long Distance Telephone Company	X	AS9299
15	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
16	F5 Networks SARL	X	AS35280
17	China Mobile International Limited		AS58453
18	Converge ICT Solutions Inc.	X	AS17639
19	Infinivan Incorporated	X	AS135607
20	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
21	NetActuate, Inc	X	AS36236
22	Japan Network Information Center	X	AS2515
23	WIDE Project	X	AS2500
24	i3D.net B.V	X	AS49544
25	PT. Internet Madju Abad Milenindo	X	AS45701
26	Unitas Global	X	AS1828
27	GLBB Japan KK	X	AS55900
28	Cable Networks Akita Co.,ltd.	X	AS18266
29	Asia Pacific Network Information Centre	X	AS4777
30	Globe Telecoms	X	AS4775
31	TelHi Corporation	X	AS150369

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APNIC

aut-num: AS23783 as-name: CNA descr: Cable Networks Akita Co.,Ltd. descr: 1-1-3,Yabase-Minami,Akita-City,Akita 010-0976 Japan admin-c: JNIC1-AP tech-c: JNIC1-AP remarks: Email address for spam or abuse complaints : ******** country: JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC mnt-irt: IRT-JPNIC-JP last-modified: 2025-07-14T01:22:03Z source: APNIC

NTTCOM

aut-num: AS23783 as-name: CNA descr: Cable Networks Akita Co.,ltd. admin-c: HU1448JP tech-c: HU1448JP tech-c: KS11348JP notify: admin@cna-catv.co.jp mnt-by: MAINT-AS23783 changed: n.masuzawa@ntt.com 20030924 source: NTTCOM

RADB

aut-num: AS23783 as-name: CNA descr: Cable Networks Akita Co.,ltd. admin-c: JP00129211 tech-c: JP00129211 mnt-by: MAINT-AS2516 changed: admin@int-gw.kddi.ne.jp 20200612 source: RADB last-modified: 2023-11-13T16:00:58Z

Exchange	CC	City	IPv4	IPv6
BBIX Tokyo	JP	Tokyo	101.203.88.129	2001:de8:c::2:3783:1
Equinix Tokyo	JP	Tokyo	203.190.230.184
JPIX Tokyo	JP	Tokyo	210.171.225.68	2001:de8:8::2:3783:1
JPNAP Osaka	JP	Osaka	210.173.184.165	2001:7fa:7:2:0:2:3783:1
JPNAP Sendai/Sapporo	JP	Sendai	210.173.189.15	2001:7fa:7:5:0:2:3783:1
JPNAP Tokyo	JP	Tokyo	210.173.177.115 210.173.176.31	2001:7fa:7:1:0:2:3783:2 2001:7fa:7:1:0:2:3783:1

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