// ASN

AS33991

IGRA-SERVICE-AS - IGRA-SERVICE LLC, RU

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS33991
Organization: Aeza-Network
Description: IGRA-SERVICE-AS - IGRA-SERVICE LLC, RU
Country: SE
Registry (RIR): RIPE
Created: 2015-05-19
Updated: 2025-07-24
IPv4 Prefixes: 28
IPv6 Prefixes: 1

IPv4 Prefixes

28 total · showing first 10

146.19.253.0/24
171.33.244.0/22
176.118.32.0/24
178.159.92.0/24
185.124.164.0/22
185.50.4.0/23
185.50.6.0/24
185.81.180.0/22
188.0.28.0/22
194.28.194.0/24

IPv6 Prefixes

1 total

2a00:b940::/32

What is AS33991?

AS33991 is an Autonomous System Number (ASN) assigned to Aeza-Network. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.

ASN Lookup Tool →