UEDA CABLE VISION CO.,LTD.
AS23627 is UEDA CABLE VISION CO.,LTD. (ucv.co.jp). It announces 18,432 IPv4 addresses in 7 prefixes, and 1 IPv6 prefixes.
Japan· APNIC· allocated 2003-01-31· 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.
- Japan18,432 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UCVNET
- name
- UEDA CABLE VISION CO.,LTD.
- country
- JP
- source
- apnic
- updated
- 2024-08-13
- descr
- UEDA CABLE VISION CO.,LTD. / 6-12-6 Chuou, Ueda City, Nagano ,386-0012, Japa
- remarks
- Email address for spam or abuse complaints : info@ucv.co.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 IP94alliedtelesis, vpngate0.51%
- anyip, geonix, proxyseller0.67%
- None here
- None here
- None here
- None here
- Hosting IP7684.17%
- None here
- None here
- None here
- SSH IP110.06%
- 0.01%
- 0.05%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 103.1.252.0/22 | Japan | not found | 17 | 2026-10-02 |
| 113.21.248.0/21 | Japan | not found | 17 | 2026-10-02 |
| 116.199.176.0/20 | Japan | not found | 17 | 2026-10-02 |
| 180.178.88.0/22 | Japan | not found | 17 | 2026-10-02 |
| 180.200.224.0/21 | Japan | not found | 17 | 2026-10-02 |
| 202.213.48.0/20 | Japan | not found | 17 | 2026-10-02 |
| 210.228.16.0/20 | Japan | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2402:bb00::/32 | Japan | not found | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.