Autonomous System
AS31261 PJSC MegaFon
ISPActiveRussiaRIPE
AS31261 (GARS-AS) is an ISP network operated by PJSC MegaFon in Russia, registered with RIPE. It has 34 IPv4 prefixes with 29,952 addresses and 1 IPv6 prefix, which makes it the 5,535th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses29,952in 34 prefixes
IPv6 prefixes1≈ 9.7 × 10²⁴ addresses
Size rank#5,535of 82,200 active ASNs
Details
OrganizationPJSC MegaFon
AS nameGARS-AS
Websitemegafon.ru
Country Russia (RU)
Network typeISP
RegistryRIPE
Abuse contactabuse-mailbox@megafon.ru
Registered2004-04-01
Last updated2026-07-16
IPv4 prefixes
34 prefixes · 29,952 addresses| Network | Addresses | First – last address |
|---|---|---|
| 83.220.32.0/19 | 8,192 | 83.220.32.0 – 83.220.63.255 |
| 81.23.0.0/21 | 2,048 | 81.23.0.0 – 81.23.7.255 |
| 93.191.16.0/21 | 2,048 | 93.191.16.0 – 93.191.23.255 |
| 94.124.192.0/21 | 2,048 | 94.124.192.0 – 94.124.199.255 |
| 217.171.152.0/21 | 2,048 | 217.171.152.0 – 217.171.159.255 |
| 37.16.80.0/22 | 1,024 | 37.16.80.0 – 37.16.83.255 |
| 77.74.72.0/22 | 1,024 | 77.74.72.0 – 77.74.75.255 |
| 109.73.0.0/22 | 1,024 | 109.73.0.0 – 109.73.3.255 |
| 109.73.4.0/22 | 1,024 | 109.73.4.0 – 109.73.7.255 |
| 109.73.8.0/22 | 1,024 | 109.73.8.0 – 109.73.11.255 |
| 185.6.172.0/22 | 1,024 | 185.6.172.0 – 185.6.175.255 |
| 81.23.8.0/23 | 512 | 81.23.8.0 – 81.23.9.255 |
| 89.107.142.0/23 | 512 | 89.107.142.0 – 89.107.143.255 |
| 109.73.12.0/23 | 512 | 109.73.12.0 – 109.73.13.255 |
| 185.68.146.0/23 | 512 | 185.68.146.0 – 185.68.147.255 |
| 185.196.246.0/23 | 512 | 185.196.246.0 – 185.196.247.255 |
| 188.164.214.0/23 | 512 | 188.164.214.0 – 188.164.215.255 |
| 5.8.177.0/24 | 256 | 5.8.177.0 – 5.8.177.255 |
| 77.74.77.0/24 | 256 | 77.74.77.0 – 77.74.77.255 |
| 77.74.78.0/24 | 256 | 77.74.78.0 – 77.74.78.255 |
| 77.74.79.0/24 | 256 | 77.74.79.0 – 77.74.79.255 |
| 77.220.209.0/24 | 256 | 77.220.209.0 – 77.220.209.255 |
| 77.220.211.0/24 | 256 | 77.220.211.0 – 77.220.211.255 |
| 77.242.15.0/24 | 256 | 77.242.15.0 – 77.242.15.255 |
| 81.23.9.0/24 | 256 | 81.23.9.0 – 81.23.9.255 |
83.220.32.0/19 81.23.0.0/21 93.191.16.0/21 94.124.192.0/21 217.171.152.0/21 37.16.80.0/22 77.74.72.0/22 109.73.0.0/22 109.73.4.0/22 109.73.8.0/22 185.6.172.0/22 81.23.8.0/23 89.107.142.0/23 109.73.12.0/23 185.68.146.0/23 185.196.246.0/23 188.164.214.0/23 5.8.177.0/24 77.74.77.0/24 77.74.78.0/24 77.74.79.0/24 77.220.209.0/24 77.220.211.0/24 77.242.15.0/24 81.23.9.0/24
The 25 largest of 34. The API and the database have all of them.
IPv6 prefixes
1 prefix- 2a02:330::/45
2a02:330::/45
Query AS31261 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=AS31261&key=YOUR_API_KEY"Any address in its prefixes resolves to AS31261, with or without a key:
curl "https://api.ipapi.is/?q=83.220.32.1"Other networks of PJSC MegaFon
6 of 14AS12714 PJSC MegaFon1,663,488 IPv4 addressesAS31133 PJSC MegaFon973,824 IPv4 addressesAS20632 PJSC MegaFon312,832 IPv4 addressesAS25159 PJSC MegaFon142,336 IPv4 addressesAS31213 PJSC MegaFon76,544 IPv4 addressesAS31163 PJSC MegaFon73,984 IPv4 addresses