$ query “AS31261” --type=asn → 1 result(s)

AS31261 · GARS-AS

PJSC MegaFon

AS31261 belongs to PJSC MegaFon and is a mid-size transit provider, based in Russia since 2004. The system announces a respectable 29 440 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Russia, with additional presence in Australia.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇷🇺 Russia
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
April 01, 2004
Last Changed
March 04, 2026
Last Seen
April 30, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
35 / 30
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
29 440
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/45
Geolocated Countries
🇷🇺 Russia (42 752 IPs), 🇦🇺 Australia (256 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 29 440 total (0.00%)
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
1 upstream providing transit
Downstream Customers
43 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
46 unique BGP neighbors
Reach
34 248 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (35 total)

  • 83.220.32.0/19 (8 192 addresses (/19 prefix))
  • 217.171.152.0/21 (2 048 addresses (/21 prefix))
  • 109.73.0.0/21 (2 048 addresses (/21 prefix))
  • 94.124.192.0/21 (2 048 addresses (/21 prefix))
  • 93.191.16.0/21 (2 048 addresses (/21 prefix))
  • 81.23.0.0/21 (2 048 addresses (/21 prefix))
  • 185.6.172.0/22 (1 024 addresses (/22 prefix))
  • 37.16.80.0/22 (1 024 addresses (/22 prefix))
  • 77.74.72.0/22 (1 024 addresses (/22 prefix))
  • 109.73.8.0/22 (1 024 addresses (/22 prefix))
  • 77.74.78.0/23 (512 addresses (/23 prefix))
  • 81.23.8.0/23 (512 addresses (/23 prefix))
  • 109.73.12.0/23 (512 addresses (/23 prefix))
  • 89.107.142.0/23 (512 addresses (/23 prefix))
  • 185.68.146.0/23 (512 addresses (/23 prefix))
  • 185.196.246.0/23 (512 addresses (/23 prefix))
  • 188.164.214.0/23 (512 addresses (/23 prefix))
  • 91.217.227.0/24 (256 addresses (/24 prefix))
  • 5.8.177.0/24 (256 addresses (/24 prefix))
  • 89.107.141.0/24 (256 addresses (/24 prefix))
  • 81.23.14.0/24 (256 addresses (/24 prefix))
  • 185.22.24.0/24 (256 addresses (/24 prefix))
  • 185.68.145.0/24 (256 addresses (/24 prefix))
  • 77.242.15.0/24 (256 addresses (/24 prefix))
  • 77.220.211.0/24 (256 addresses (/24 prefix))
  • 188.68.189.0/24 (256 addresses (/24 prefix))
  • 188.164.209.0/24 (256 addresses (/24 prefix))
  • 188.164.212.0/24 (256 addresses (/24 prefix))
  • 77.220.209.0/24 (256 addresses (/24 prefix))
  • 77.74.77.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2a02:330::/45