Autonomous System
AS51604 JSC ER-Telecom Holding
ISPActiveRussiaRIPE
AS51604 (EKAT-AS) is an ISP network operated by JSC ER-Telecom Holding in Russia, registered with RIPE. It has 154 IPv4 prefixes with 265,472 addresses and 1 IPv6 prefix, which makes it the 1,044th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses265,472in 154 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁷ addresses
Size rank#1,044of 82,200 active ASNs
Details
OrganizationJSC ER-Telecom Holding
AS nameEKAT-AS
Websiteertelecom.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse@domru.ru
Registered2010-10-06
Last updated2024-12-08
IPv4 prefixes
154 prefixes · 265,472 addresses| Network | Addresses | First – last address |
|---|---|---|
| 92.248.128.0/17 | 32,768 | 92.248.128.0 – 92.248.255.255 |
| 188.234.192.0/18 | 16,384 | 188.234.192.0 – 188.234.255.255 |
| 5.165.0.0/19 | 8,192 | 5.165.0.0 – 5.165.31.255 |
| 5.166.32.0/19 | 8,192 | 5.166.32.0 – 5.166.63.255 |
| 5.167.224.0/19 | 8,192 | 5.167.224.0 – 5.167.255.255 |
| 77.223.64.0/19 | 8,192 | 77.223.64.0 – 77.223.95.255 |
| 85.115.160.0/19 | 8,192 | 85.115.160.0 – 85.115.191.255 |
| 88.85.192.0/19 | 8,192 | 88.85.192.0 – 88.85.223.255 |
| 176.215.0.0/19 | 8,192 | 176.215.0.0 – 176.215.31.255 |
| 195.64.192.0/19 | 8,192 | 195.64.192.0 – 195.64.223.255 |
| 5.165.224.0/20 | 4,096 | 5.165.224.0 – 5.165.239.255 |
| 80.83.240.0/20 | 4,096 | 80.83.240.0 – 80.83.255.255 |
| 109.195.96.0/20 | 4,096 | 109.195.96.0 – 109.195.111.255 |
| 178.78.48.0/20 | 4,096 | 178.78.48.0 – 178.78.63.255 |
| 188.234.80.0/20 | 4,096 | 188.234.80.0 – 188.234.95.255 |
| 188.234.96.0/20 | 4,096 | 188.234.96.0 – 188.234.111.255 |
| 217.76.176.0/20 | 4,096 | 217.76.176.0 – 217.76.191.255 |
| 217.119.80.0/20 | 4,096 | 217.119.80.0 – 217.119.95.255 |
| 5.165.0.0/22 | 1,024 | 5.165.0.0 – 5.165.3.255 |
| 5.165.4.0/22 | 1,024 | 5.165.4.0 – 5.165.7.255 |
| 5.165.8.0/22 | 1,024 | 5.165.8.0 – 5.165.11.255 |
| 5.165.12.0/22 | 1,024 | 5.165.12.0 – 5.165.15.255 |
| 5.165.16.0/22 | 1,024 | 5.165.16.0 – 5.165.19.255 |
| 5.165.20.0/22 | 1,024 | 5.165.20.0 – 5.165.23.255 |
| 5.165.24.0/22 | 1,024 | 5.165.24.0 – 5.165.27.255 |
92.248.128.0/17 188.234.192.0/18 5.165.0.0/19 5.166.32.0/19 5.167.224.0/19 77.223.64.0/19 85.115.160.0/19 88.85.192.0/19 176.215.0.0/19 195.64.192.0/19 5.165.224.0/20 80.83.240.0/20 109.195.96.0/20 178.78.48.0/20 188.234.80.0/20 188.234.96.0/20 217.76.176.0/20 217.119.80.0/20 5.165.0.0/22 5.165.4.0/22 5.165.8.0/22 5.165.12.0/22 5.165.16.0/22 5.165.20.0/22 5.165.24.0/22
The 25 largest of 154. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a02:2698:1800::/38
2a02:2698:1800::/38
Query AS51604 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=AS51604&key=YOUR_API_KEY"Any address in its prefixes resolves to AS51604, with or without a key:
curl "https://api.ipapi.is/?q=92.248.128.1"Other networks of JSC ER-Telecom Holding
6 of 48AS41733 JSC ER-Telecom Holding406,016 IPv4 addressesAS12768 JSC ER-Telecom Holding247,808 IPv4 addressesAS56981 JSC ER-Telecom Holding245,504 IPv4 addressesAS42682 JSC ER-Telecom Holding222,464 IPv4 addressesAS31363 JSC ER-Telecom Holding202,240 IPv4 addressesAS51570 JSC ER-Telecom Holding202,240 IPv4 addresses