kanuma cable television Corporation
AS24259 is kanuma cable television Corporation (bc9.ne.jp). It announces 21,504 IPv4 addresses in 14 prefixes, and 1 IPv6 prefixes.
Japan· APNIC· allocated 2004-10-19· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Japan21,504 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BC9
- name
- kanuma cable television Corporation
- country
- JP
- source
- jpnic
- updated
- 2005-02-15
- descr
- kanuma cable television Corporation
- admin
- AK1808JP
- tech
- AK1808JP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP121vpngate0.56%
- anyip, proxyseller, geonix0.60%
- None here
- floppydata0.01%
- None here
- None here
- Hosting IP1,7928.33%
- None here
- None here
- None here
- 0.04%
- None here
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 103.2.32.0/22 | Japan | valid | 17 | 2026-10-02 |
| 103.246.68.0/22 | Japan | valid | 17 | 2026-10-02 |
| 123.255.232.0/21 | Japan | valid | 17 | 2026-10-02 |
| 124.110.192.0/21 | Japan | valid | 17 | 2026-10-02 |
| 126.52.16.0/21 | Japan | valid | 17 | 2026-10-02 |
| 133.88.79.0/24 | Japan | valid | 17 | 2026-10-02 |
| 133.88.80.0/22 | Japan | valid | 17 | 2026-10-02 |
| 133.88.84.0/23 | Japan | valid | 17 | 2026-10-02 |
| 133.88.86.0/24 | Japan | valid | 17 | 2026-10-02 |
| 157.120.120.0/22 | Japan | valid | 17 | 2026-10-02 |
| 202.80.96.0/21 | Japan | valid | 17 | 2026-10-02 |
| 202.89.240.0/21 | Japan | valid | 17 | 2026-10-02 |
| 202.127.176.0/20 | Japan | valid | 17 | 2026-10-02 |
| 203.188.208.0/21 | Japan | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2402:b9c0::/32 | Japan | valid | 19 | 2026-10-02 |
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