Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS41661

Announcement observedRIPE NCC

JSC "ER-Telecom Holding" · ERTH-CHEL-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/3/2026, 12:38:53Snapshot expired

View network topology RDAP registration

ASN: AS41661
Registration country: Russia
Name: JSC "ER-Telecom Holding"
Abbreviation: ERTH-CHEL-AS
Registration date: 10/2/2006, 14:37:14
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
188.186.48.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
188.186.48.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
188.186.52.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
188.187.243.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
193.150.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.140.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.144.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.148.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.152.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.156.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.160.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.164.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.168.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.172.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.176.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.180.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.184.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
37.113.188.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
5.166.224.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
5.166.224.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
5.166.228.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
5.3.87.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
91.144.132.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
91.144.190.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
92.255.246.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
94.181.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
94.181.36.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
94.181.40.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.128.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.132.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.144.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.148.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.185.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.187.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid
95.78.188.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/23/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: JSC "ER-Telecom Holding"
RIR: RIPE NCC
Registration country: Russia
Registration date: 10/2/2006, 14:37:14
Abuse contact: abuse@domru.ru

Snapshot trend

10/3/2026, 12:38:5339 v45 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn