Autonomous System
AS56981 JSC ER-Telecom Holding
ISPActiveRussiaRIPE
AS56981 (TOMSK-AS) is an ISP network operated by JSC ER-Telecom Holding in Russia, registered with RIPE. It has 110 IPv4 prefixes with 245,504 addresses and 2 IPv6 prefixes, which makes it the 1,116th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses245,504in 110 prefixes
IPv6 prefixes2≈ 2.4 × 10²⁴ addresses
Size rank#1,116of 82,200 active ASNs
Details
OrganizationJSC ER-Telecom Holding
AS nameTOMSK-AS
Websiteertelecom.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse@domru.ru
Registered2011-06-28
Last updated2024-10-02
IPv4 prefixes
110 prefixes · 245,504 addresses| Network | Addresses | First – last address |
|---|---|---|
| 31.211.0.0/17 | 32,768 | 31.211.0.0 – 31.211.127.255 |
| 46.161.128.0/18 | 16,384 | 46.161.128.0 – 46.161.191.255 |
| 79.136.128.0/18 | 16,384 | 79.136.128.0 – 79.136.191.255 |
| 109.124.0.0/18 | 16,384 | 109.124.0.0 – 109.124.63.255 |
| 109.227.192.0/18 | 16,384 | 109.227.192.0 – 109.227.255.255 |
| 82.117.160.0/19 | 8,192 | 82.117.160.0 – 82.117.191.255 |
| 92.243.96.0/19 | 8,192 | 92.243.96.0 – 92.243.127.255 |
| 95.174.192.0/19 | 8,192 | 95.174.192.0 – 95.174.223.255 |
| 5.77.0.0/20 | 4,096 | 5.77.0.0 – 5.77.15.255 |
| 62.68.128.0/20 | 4,096 | 62.68.128.0 – 62.68.143.255 |
| 77.106.96.0/20 | 4,096 | 77.106.96.0 – 77.106.111.255 |
| 83.172.0.0/20 | 4,096 | 83.172.0.0 – 83.172.15.255 |
| 88.204.16.0/20 | 4,096 | 88.204.16.0 – 88.204.31.255 |
| 109.194.32.0/20 | 4,096 | 109.194.32.0 – 109.194.47.255 |
| 213.183.96.0/20 | 4,096 | 213.183.96.0 – 213.183.111.255 |
| 5.165.208.0/21 | 2,048 | 5.165.208.0 – 5.165.215.255 |
| 77.245.168.0/21 | 2,048 | 77.245.168.0 – 77.245.175.255 |
| 78.139.216.0/21 | 2,048 | 78.139.216.0 – 78.139.223.255 |
| 79.136.216.0/21 | 2,048 | 79.136.216.0 – 79.136.223.255 |
| 79.136.248.0/21 | 2,048 | 79.136.248.0 – 79.136.255.255 |
| 82.117.160.0/21 | 2,048 | 82.117.160.0 – 82.117.167.255 |
| 88.204.8.0/21 | 2,048 | 88.204.8.0 – 88.204.15.255 |
| 88.204.32.0/21 | 2,048 | 88.204.32.0 – 88.204.39.255 |
| 88.204.48.0/21 | 2,048 | 88.204.48.0 – 88.204.55.255 |
| 88.204.64.0/21 | 2,048 | 88.204.64.0 – 88.204.71.255 |
31.211.0.0/17 46.161.128.0/18 79.136.128.0/18 109.124.0.0/18 109.227.192.0/18 82.117.160.0/19 92.243.96.0/19 95.174.192.0/19 5.77.0.0/20 62.68.128.0/20 77.106.96.0/20 83.172.0.0/20 88.204.16.0/20 109.194.32.0/20 213.183.96.0/20 5.165.208.0/21 77.245.168.0/21 78.139.216.0/21 79.136.216.0/21 79.136.248.0/21 82.117.160.0/21 88.204.8.0/21 88.204.32.0/21 88.204.48.0/21 88.204.64.0/21
The 25 largest of 110. The API and the database have all of them.
IPv6 prefixes
2 prefixes- 2a02:2698:782a::/48
- 2a02:2698:782b::/48
2a02:2698:782a::/48 2a02:2698:782b::/48
Query AS56981 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=AS56981&key=YOUR_API_KEY"Any address in its prefixes resolves to AS56981, with or without a key:
curl "https://api.ipapi.is/?q=31.211.0.1"Other networks of JSC ER-Telecom Holding
6 of 48AS41733 JSC ER-Telecom Holding406,016 IPv4 addressesAS51604 JSC ER-Telecom Holding265,472 IPv4 addressesAS12768 JSC ER-Telecom Holding247,808 IPv4 addressesAS42682 JSC ER-Telecom Holding222,464 IPv4 addressesAS31363 JSC ER-Telecom Holding202,240 IPv4 addressesAS51570 JSC ER-Telecom Holding202,240 IPv4 addresses