Autonomous System
AS57378 JSC ER-Telecom Holding
ISPActiveRussiaRIPE
AS57378 (ROSTOV-AS) is an ISP network operated by JSC ER-Telecom Holding in Russia, registered with RIPE. It has 86 IPv4 prefixes with 119,040 addresses and 7 IPv6 prefixes, which makes it the 2,097th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses119,040in 86 prefixes
IPv6 prefixes7≈ 1.2 × 10²⁷ addresses
Size rank#2,097of 82,200 active ASNs
Details
OrganizationJSC ER-Telecom Holding
AS nameROSTOV-AS
Websiteertelecom.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse@domru.ru
Registered2011-10-12
Last updated2020-09-21
IPv4 prefixes
86 prefixes · 119,040 addresses| Network | Addresses | First – last address |
|---|---|---|
| 46.147.96.0/19 | 8,192 | 46.147.96.0 – 46.147.127.255 |
| 5.165.240.0/20 | 4,096 | 5.165.240.0 – 5.165.255.255 |
| 5.167.112.0/20 | 4,096 | 5.167.112.0 – 5.167.127.255 |
| 37.112.224.0/20 | 4,096 | 37.112.224.0 – 37.112.239.255 |
| 46.147.208.0/20 | 4,096 | 46.147.208.0 – 46.147.223.255 |
| 79.136.176.0/20 | 4,096 | 79.136.176.0 – 79.136.191.255 |
| 109.195.224.0/20 | 4,096 | 109.195.224.0 – 109.195.239.255 |
| 176.212.32.0/20 | 4,096 | 176.212.32.0 – 176.212.47.255 |
| 5.3.232.0/21 | 2,048 | 5.3.232.0 – 5.3.239.255 |
| 5.165.176.0/21 | 2,048 | 5.165.176.0 – 5.165.183.255 |
| 5.166.232.0/21 | 2,048 | 5.166.232.0 – 5.166.239.255 |
| 5.167.48.0/21 | 2,048 | 5.167.48.0 – 5.167.55.255 |
| 37.112.32.0/21 | 2,048 | 37.112.32.0 – 37.112.39.255 |
| 46.147.240.0/21 | 2,048 | 46.147.240.0 – 46.147.247.255 |
| 92.243.112.0/21 | 2,048 | 92.243.112.0 – 92.243.119.255 |
| 94.180.56.0/21 | 2,048 | 94.180.56.0 – 94.180.63.255 |
| 176.212.56.0/21 | 2,048 | 176.212.56.0 – 176.212.63.255 |
| 176.213.32.0/21 | 2,048 | 176.213.32.0 – 176.213.39.255 |
| 176.213.136.0/21 | 2,048 | 176.213.136.0 – 176.213.143.255 |
| 176.214.176.0/21 | 2,048 | 176.214.176.0 – 176.214.183.255 |
| 188.187.208.0/21 | 2,048 | 188.187.208.0 – 188.187.215.255 |
| 5.3.232.0/22 | 1,024 | 5.3.232.0 – 5.3.235.255 |
| 5.3.236.0/22 | 1,024 | 5.3.236.0 – 5.3.239.255 |
| 5.165.176.0/22 | 1,024 | 5.165.176.0 – 5.165.179.255 |
| 5.165.180.0/22 | 1,024 | 5.165.180.0 – 5.165.183.255 |
46.147.96.0/19 5.165.240.0/20 5.167.112.0/20 37.112.224.0/20 46.147.208.0/20 79.136.176.0/20 109.195.224.0/20 176.212.32.0/20 5.3.232.0/21 5.165.176.0/21 5.166.232.0/21 5.167.48.0/21 37.112.32.0/21 46.147.240.0/21 92.243.112.0/21 94.180.56.0/21 176.212.56.0/21 176.213.32.0/21 176.213.136.0/21 176.214.176.0/21 188.187.208.0/21 5.3.232.0/22 5.3.236.0/22 5.165.176.0/22 5.165.180.0/22
The 25 largest of 86. The API and the database have all of them.
IPv6 prefixes
7 prefixes- 2a02:2698:6000::/38
- 2a02:2698:6022::/47
- 2a02:2698:6024::/47
- 2a02:2698:6008::/48
- 2a02:2698:6009::/48
- 2a02:2698:602a::/48
- 2a02:2698:602b::/48
2a02:2698:6000::/38 2a02:2698:6022::/47 2a02:2698:6024::/47 2a02:2698:6008::/48 2a02:2698:6009::/48 2a02:2698:602a::/48 2a02:2698:602b::/48
Query AS57378 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=AS57378&key=YOUR_API_KEY"Any address in its prefixes resolves to AS57378, with or without a key:
curl "https://api.ipapi.is/?q=46.147.96.1"Other networks of JSC ER-Telecom Holding
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