$ query “AS33991” --type=asn → 1 result(s)

AS33991 · IGRA-SERVICE-AS

IGRA-SERVICE LLC

AS33991 is operated by IGRA-SERVICE LLC and serves as a mid-size transit provider, based in Russia since 2004. The system announces a respectable 19 968 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Russia, with additional presence in Australia.

Basic Information

Country
🇷🇺 Russia
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 24, 2004
Last Changed
April 30, 2026
Last Seen
May 13, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
27 / 26
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
19 968
Largest IPv4 Prefix
/21 (2 048 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇷🇺 Russia (36 096 IPs), 🇦🇺 Australia (256 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 3 flagged IPs out of 19 968 total (0.02%)

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Downstream Customers
9 downstreams buying transit
Degree
16 unique BGP neighbors
Reach
17 networks in customer cone

Upstream Providers (7)

Prefix Lists

IPv4 Prefixes (27 total)

  • 84.22.136.0/21 (2 048 addresses (/21 prefix))
  • 89.31.104.0/21 (2 048 addresses (/21 prefix))
  • 84.22.152.0/21 (2 048 addresses (/21 prefix))
  • 5.253.144.0/22 (1 024 addresses (/22 prefix))
  • 82.146.16.0/22 (1 024 addresses (/22 prefix))
  • 84.22.144.0/22 (1 024 addresses (/22 prefix))
  • 45.147.120.0/22 (1 024 addresses (/22 prefix))
  • 185.124.164.0/22 (1 024 addresses (/22 prefix))
  • 91.132.20.0/22 (1 024 addresses (/22 prefix))
  • 171.33.244.0/22 (1 024 addresses (/22 prefix))
  • 185.81.180.0/22 (1 024 addresses (/22 prefix))
  • 91.222.216.0/22 (1 024 addresses (/22 prefix))
  • 89.22.166.0/23 (512 addresses (/23 prefix))
  • 89.22.174.0/23 (512 addresses (/23 prefix))
  • 45.143.164.0/23 (512 addresses (/23 prefix))
  • 185.50.4.0/23 (512 addresses (/23 prefix))
  • 91.200.85.0/24 (256 addresses (/24 prefix))
  • 176.118.32.0/24 (256 addresses (/24 prefix))
  • 178.159.92.0/24 (256 addresses (/24 prefix))
  • 146.19.253.0/24 (256 addresses (/24 prefix))
  • 185.50.6.0/24 (256 addresses (/24 prefix))
  • 91.220.87.0/24 (256 addresses (/24 prefix))
  • 89.22.177.0/24 (256 addresses (/24 prefix))
  • 194.28.194.0/24 (256 addresses (/24 prefix))
  • 195.191.231.0/24 (256 addresses (/24 prefix))
  • 195.211.167.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2a00:b940::/32