The IP API The IP API
// ASN

AS51604

EKAT-AS, RU

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

ASN
AS51604
Organization
ENFORTA Arkhangelsk
Description
EKAT-AS, RU
Country
RU
Registry (RIR)
RIPE
Created
2010-08-12
Updated
2026-03-23
IPv4 Prefixes
154
IPv6 Prefixes
1

IPv4 Prefixes

154 total · showing first 10
109.195.109.0/24
109.195.111.0/24
109.195.96.0/20
176.215.0.0/19
176.215.12.0/22
176.215.16.0/22
176.215.20.0/22
176.215.24.0/22
176.215.28.0/22
176.215.6.0/23

IPv6 Prefixes

1 total
2a02:2698:1800::/38

What is AS51604?

AS51604 is an Autonomous System Number (ASN) assigned to ENFORTA Arkhangelsk. 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.