Autonomous System
AS51812 KTVS Ltd.
ISPActiveRussiaRIPE
AS51812 (KTVS-AS) is an ISP network operated by KTVS Ltd. in Russia, registered with RIPE. It has 27 IPv4 prefixes with 17,408 addresses, which makes it the 7,474th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses17,408in 27 prefixes
IPv6 prefixes0none
Size rank#7,474of 82,200 active ASNs
Details
OrganizationKTVS Ltd.
AS nameKTVS-AS
Websitearznet.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactadmin@arznet.ru
Registered2010-11-09
Last updated2026-04-07
IPv4 prefixes
27 prefixes · 17,408 addresses| Network | Addresses | First – last address |
|---|---|---|
| 46.148.48.0/20 | 4,096 | 46.148.48.0 – 46.148.63.255 |
| 92.38.20.0/23 | 512 | 92.38.20.0 – 92.38.21.255 |
| 92.38.88.0/23 | 512 | 92.38.88.0 – 92.38.89.255 |
| 92.38.90.0/23 | 512 | 92.38.90.0 – 92.38.91.255 |
| 92.253.216.0/23 | 512 | 92.253.216.0 – 92.253.217.255 |
| 93.170.32.0/23 | 512 | 93.170.32.0 – 93.170.33.255 |
| 93.170.50.0/23 | 512 | 93.170.50.0 – 93.170.51.255 |
| 93.170.104.0/23 | 512 | 93.170.104.0 – 93.170.105.255 |
| 93.170.120.0/23 | 512 | 93.170.120.0 – 93.170.121.255 |
| 93.170.138.0/23 | 512 | 93.170.138.0 – 93.170.139.255 |
| 93.170.172.0/23 | 512 | 93.170.172.0 – 93.170.173.255 |
| 93.171.14.0/23 | 512 | 93.171.14.0 – 93.171.15.255 |
| 93.171.98.0/23 | 512 | 93.171.98.0 – 93.171.99.255 |
| 93.171.216.0/23 | 512 | 93.171.216.0 – 93.171.217.255 |
| 95.46.12.0/23 | 512 | 95.46.12.0 – 95.46.13.255 |
| 95.46.14.0/23 | 512 | 95.46.14.0 – 95.46.15.255 |
| 95.46.38.0/23 | 512 | 95.46.38.0 – 95.46.39.255 |
| 95.46.98.0/23 | 512 | 95.46.98.0 – 95.46.99.255 |
| 95.46.152.0/23 | 512 | 95.46.152.0 – 95.46.153.255 |
| 95.47.184.0/23 | 512 | 95.47.184.0 – 95.47.185.255 |
| 95.47.198.0/23 | 512 | 95.47.198.0 – 95.47.199.255 |
| 95.47.202.0/23 | 512 | 95.47.202.0 – 95.47.203.255 |
| 146.120.98.0/23 | 512 | 146.120.98.0 – 146.120.99.255 |
| 146.120.114.0/23 | 512 | 146.120.114.0 – 146.120.115.255 |
| 146.120.156.0/23 | 512 | 146.120.156.0 – 146.120.157.255 |
46.148.48.0/20 92.38.20.0/23 92.38.88.0/23 92.38.90.0/23 92.253.216.0/23 93.170.32.0/23 93.170.50.0/23 93.170.104.0/23 93.170.120.0/23 93.170.138.0/23 93.170.172.0/23 93.171.14.0/23 93.171.98.0/23 93.171.216.0/23 95.46.12.0/23 95.46.14.0/23 95.46.38.0/23 95.46.98.0/23 95.46.152.0/23 95.47.184.0/23 95.47.198.0/23 95.47.202.0/23 146.120.98.0/23 146.120.114.0/23 146.120.156.0/23
The 25 largest of 27. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS51812 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS51812&key=YOUR_API_KEY"Any address in its prefixes resolves to AS51812, with or without a key:
curl "https://api.ipapi.is/?q=46.148.48.1"