ASN Lookup Tool

kanuma cable television Corporation JP JP 15 Routes

AS Data

AS24259

AS24259kanuma cable television Corporation

AS Number 24259
AS Name BC9
Organization kanuma cable television Corporation
Country JP
Number of IPv4 Routes 14
Number of IPv6 Routes 1
ASN type ISP
Registry JPNIC
Date Allocated N/A

ASN Intelligence API for production workflows

Use ASN data for AS24259 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
103.246.68.0/22 1024
133.88.84.0/23 512
202.80.96.0/21 2048
2402:b9c0::/32 ~79×10²⁷
202.89.240.0/21 2048
124.110.192.0/21 2048
133.88.79.0/24 256
103.2.32.0/22 1024
157.120.120.0/22 1024
133.88.86.0/24 256

Raw Whois Response

[ 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]                  24259
b. [AS Name]                    BC9
g. [Organization]               kanuma cable television Corporation
m. [Administrative Contact]     AK1808JP
n. [Technical Contact]          AK1808JP
q. [Abuse]                      
o. [IMPORT]                     from AS17930 100 accept ANY
o. [IMPORT]                     from AS4716 100 accept ANY
p. [EXPORT]                     to AS17930 announce AS24259
p. [EXPORT]                     to AS4716 announce AS24259
[Assigned Date]                 2005/02/14
[Last Update]                   2005/02/14 15:35:45(JST)
% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS24248 - AS24297'

as-block:       AS24248 - AS24297
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp. To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2009-11-19T01:11:45Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

% Information related to 'AS24259'

aut-num:        AS24259
as-name:        BC9
descr:          kanuma cable television Corporation
import:         from AS17930 100 accept ANY
import:         from AS4716 100 accept ANY
export:         to AS17930 announce AS24259
export:         to AS4716 announce AS24259
country:        JP
admin-c:        AK1808JP
tech-c:         AK1808JP
last-modified:  2005-02-15T00:35:45Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS24482 SG.GS SG
AS55900 GLBB Japan KK JP
AS3786 LG DACOM Corporation KR
AS59105 Home NOC Operators Group JP
AS45489 Sri Lanka Telecom PLC, GLobal Peering LK
AS6939 Hurricane Electric LLC US
AS2500 WIDE Project JP
AS4777 Asia Pacific Network Information Centre JP
AS4716 KDDI CORPORATION JP
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE

Upstreams

AS Number Description Country
AS2497 Internet Initiative Japan Inc. JP
AS9002 RETN Limited GB
AS17676 SoftBank Corp. JP
AS6939 Hurricane Electric LLC US
AS23764 China Telecom Global Limited HK
AS20485 Joint Stock Company TransTeleCom RU
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE

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Frequently Asked Questions

ASN AS24259 is an Autonomous System Number used to identify a network for BGP internet routing.
AS24259 is listed under kanuma cable television Corporation.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.