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): 16
RPKI Originated Valid (v4): 16
RPKI Originated Valid (v6): 0

BGP Peers Observed (all): 37
BGP Peers Observed (v4): 34
BGP Peers Observed (v6): 30

IPs Originated (v4): 50,944
AS Paths Observed (v4): 976
AS Paths Observed (v6): 1,315

Average AS Path Length (all): 4.120
Average AS Path Length (v4): 4.205
Average AS Path Length (v6): 4.058

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.

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
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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	Viewqwest Pte Ltd		AS18106
11	Cable Networks Akita Co.,ltd.	X	AS18266
12	Melbikomas UAB		AS8849
13	CYBERVERSE LLC	X	AS216211
14	SG.GS	X	AS24482
15	i3D.net B.V	X	AS49544
16	PT. Cyberindo Aditama		AS38158
17	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
18	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
19	PT iForte Solusi Infotek		AS137367
20	PT. Internet Madju Abad Millenindo	X	AS45701
21	Home NOC Operators Group	X	AS59105
22	NPO Yutopianet		AS131953
23	NetActuate, Inc	X	AS36236
24	Superloop	X	AS38195
25	TelHi Corporation	X	AS150369
26	WIDE Project	X	AS2500
27	Globe Telecoms	X	AS4775
28	Converge ICT Solutions Inc.	X	AS17639
29	Japan Network Information Center	X	AS2515
30	Asia Pacific Network Information Centre	X	AS4777
31	F5 Networks SARL	X	AS35280
32	HGC Global Communications Limited		AS9304
33	Infinivan Incorporated	X	AS135607
34	Unitas Global	X	AS1828

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	X	AS216211
7	PT Telekomunikasi Indonesia		AS7713
8	SG.GS	X	AS24482
9	RETN Limited	X	AS9002
10	Home NOC Operators Group	X	AS59105
11	TelHi Corporation	X	AS150369
12	Converge ICT Solutions Inc.	X	AS17639
13	PT. Internet Madju Abad Millenindo	X	AS45701
14	i3D.net B.V	X	AS49544
15	Nearoute Limited		AS51847
16	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
17	Superloop	X	AS38195
18	SoftEther Corporation		AS150363
19	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
20	Infinivan Incorporated	X	AS135607
21	Unitas Global	X	AS1828
22	Etisalat - Emirates Telecommunications Corporation	X	AS8966
23	WIDE Project	X	AS2500
24	Asia Pacific Network Information Centre	X	AS4777
25	NetActuate, Inc	X	AS36236
26	Globe Telecoms	X	AS4775
27	Japan Network Information Center	X	AS2515
28	COLT Technology Services Group Limited	X	AS8220
29	Cable Networks Akita Co.,ltd.	X	AS18266
30	F5 Networks SARL	X	AS35280

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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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