AS23783 Cable Networks Akita Co.,ltd.

Company Website:

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

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): 30
BGP Peers Observed (v4): 27
BGP Peers Observed (v6): 26

IPs Originated (v4): 50,944
AS Paths Observed (v4): 546
AS Paths Observed (v6): 842

Average AS Path Length (all): 3.937
Average AS Path Length (v4): 3.969
Average AS Path Length (v6): 3.916

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AS23783 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS2516	KDDI CORPORATION
AS6939	Hurricane Electric LLC
AS2518	BIGLOBE Inc.
AS17676	SoftBank Corp.
AS8220	COLT Technology Services Group Limited
AS150369	TelHi Corporation
AS20485	Joint Stock Company TransTeleCom

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

AS23783 IPv6 Route Propagation

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	IPv4 address block not managed by the RIPE NCC
193.116.32.0/20	IPv4 address block not managed by the RIPE NCC
202.236.116.0/24
202.240.66.0/23
203.179.244.0/23
203.179.248.0/23
203.179.252.0/22
210.143.122.0/23
218.185.128.0/19	Cable Networks Akita Co.,Ltd.
219.124.98.0/23
219.124.100.0/22
219.124.104.0/21

Prefix	Description	Visibility
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Prefix	Description
2403:5a00::/32	Japan Network Information Center
2403:5a00:fff0::/48	Japan Network Information Center

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	COLT Technology Services Group Limited	X	AS8220
7	TelHi Corporation	X	AS150369
8	Joint Stock Company TransTeleCom		AS20485
9	Datacore Works Co.,Ltd.	X	AS18266
10	WIDE Project	X	AS2500
11	NetActuate, Inc	X	AS36236
12	Etisalat - Emirates Telecommunications Corporation		AS8966
13	SG.GS	X	AS24482
14	PT. Internet Madju Abad Millenindo	X	AS45701
15	Unitas Global	X	AS1828
16	Superloop	X	AS38195
17	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
18	F5 Networks SARL	X	AS35280
19	Asia Pacific Network Information Centre	X	AS4777
20	HGC Global Communications Limited		AS9304
21	i3D.net B.V	X	AS49544
22	RETN Limited	X	AS9002
23	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
24	Home NOC Operators Group	X	AS59105
25	Converge ICT Solutions Inc.	X	AS17639
26	Infinivan Incorporated	X	AS135607
27	NPO Yutopianet		AS131953

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	COLT Technology Services Group Limited	X	AS8220
7	GSL Networks Pty LTD		AS137409
8	TelHi Corporation	X	AS150369
9	SG.GS	X	AS24482
10	Superloop	X	AS38195
11	PT Telekomunikasi Indonesia		AS7713
12	i3D.net B.V	X	AS49544
13	Unitas Global	X	AS1828
14	Orange Business AS for Asia		AS4862
15	NetActuate, Inc	X	AS36236
16	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
17	Asia Pacific Network Information Centre	X	AS4777
18	Infinivan Incorporated	X	AS135607
19	Datacore Works Co.,Ltd.	X	AS18266
20	PT. Internet Madju Abad Millenindo	X	AS45701
21	F5 Networks SARL	X	AS35280
22	Converge ICT Solutions Inc.	X	AS17639
23	WIDE Project	X	AS2500
24	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
25	RETN Limited	X	AS9002
26	Home NOC Operators Group	X	AS59105

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Autonomous System Information:
a. [AS Number]                  23783
b. [AS Name]                    CNA
g. [Organization]               Cable Networks Akita Co.,ltd.
m. [Administrative Contact]     HU1448JP
n. [Technical Contact]          HU1448JP
n. [Technical Contact]          KS11348JP
q. [Abuse]                      
o. [IMPORT]                     from AS4713 100 accept ANY
o. [IMPORT]                     from AS4725 100 accept ANY
p. [EXPORT]                     to AS4713 announce AS23783
p. [EXPORT]                     to AS4725 announce AS23783
[Assigned Date]                 2003/09/04
[Last Update]                   2003/09/05 10:48:24(JST)

APNIC

aut-num: AS23783 as-name: CNA descr: Cable Networks Akita Co.,Ltd. descr: 1-59 Yabasedojyounuma-machi Akita-city descr: Akita-Pref, 010-0964, 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: 2024-08-16T02:25:57Z 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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