BTV CO.,LTD.
AS18135 is BTV CO.,LTD. (btvm.ne.jp). It announces 38,912 IPv4 addresses in 10 prefixes, and 1 IPv6 prefixes.
Japan· APNIC· allocated 2002-03-21· 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.
- Japan38,912 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BTV
- name
- BTV CO.,LTD.
- country
- JP
- source
- apnic
- updated
- 2024-08-16
- descr
- BTV Cable Television Co.,LTD / 1-7,Nakamachi,Miyakonojo City,Miyazaki
- remarks
- Email address for spam or abuse complaints : abuse@btvm.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 IP270vpngate0.69%
- anyip, proxyseller, geonix0.91%
- None here
- floppydata0.01%
- None here
- None here
- Hosting IP1,7924.61%
- None here
- None here
- None here
- SSH IP100.03%
- 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 |
|---|---|---|---|---|
| 42.83.0.0/18 | Japan | valid | 17 | 2026-10-02 |
| 103.205.48.0/22 | Japan | valid | 17 | 2026-10-02 |
| 153.124.224.0/21 | Japan | valid | 17 | 2026-10-02 |
| 163.131.104.0/22 | Japan | not found | 17 | 2026-10-02 |
| 163.131.108.0/22 | Japan | not found | 17 | 2026-10-02 |
| 182.23.216.0/21 | Japan | valid | 17 | 2026-10-02 |
| 203.211.32.0/20 | Japan | valid | 17 | 2026-10-02 |
| 203.211.48.0/21 | Japan | valid | 17 | 2026-10-02 |
| 219.100.88.0/22 | Japan | valid | 17 | 2026-10-02 |
| 219.103.0.0/19 | Japan | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2401:d500::/32 | Japan | valid | 20 | 2026-10-02 |
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