Kasaoka Cable Vision Co,LTD.
AS17958 is Kasaoka Cable Vision Co,LTD. (yumenet.jp). It announces 21,504 IPv4 addresses in 7 prefixes, and 1 IPv6 prefixes.
Japan· APNIC· allocated 2001-09-21· 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
- KCV
- name
- Kasaoka Cable Vision Co,LTD.
- country
- JP
- source
- apnic
- updated
- 2024-08-23
- descr
- Kasaoka Cable Vision LIMITED / 4295-6, kasaoka,kasaoka-shi,okayama,
- remarks
- Email address for spam or abuse complaints : nic@nsg.kcv.ne.jp
- maintainer
- MAINT-JPNIC
- maintainer email
- hostmaster@nic.ad.jp
- abuse email
- hostmaster@nic.ad.jp
- abuse phone
- +81-3-5297-2311
- abuse kind
- irt
- admin
- JNIC1-AP
- admin name
- Japan Network Information Center
- admin email
- hostmaster@nic.ad.jp
- admin phone
- +81-3-5297-2312
- admin kind
- role
- admin country
- JP
- tech
- JNIC1-AP
- tech name
- Japan Network Information Center
- tech email
- hostmaster@nic.ad.jp
- tech phone
- +81-3-5297-2312
- tech kind
- role
- tech country
- JP
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 IP1440.67%
- anyip, geonix, proxyseller0.65%
- None here
- None here
- None here
- None here
- Hosting IP3,07214.29%
- None here
- None here
- None here
- SSH IP130.06%
- 0.01%
- 0.05%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2401:a240::/32 | Japan | valid | 19 | 2026-10-02 |
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