AS41661 ERTH-CHEL-AS JSC "ER-Telecom Holding"

ERTH-CHEL-AS JSC "ER-Telecom Holding" · registered in Russia

IPv4 addresses43,77616 prefixes · 0.001% of announced IPv4

Rank in Russia#133largest network in RU by IPv4 space, of 4,937 · 0.10% of RU

Rank worldwide#4,144of 79,396 networks with IPv4

IPv61,024 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS41661 in ASN lookup Look up an IP in this network (5.3.87.1) All networks in Russia

IPv4 prefixes

All 16 prefixes, in address order.

5.3.87.0/24
5.166.224.0/21
37.113.128.0/18
91.144.132.0/22
91.144.190.0/23
92.255.246.0/23
94.181.32.0/20
95.78.128.0/19
95.78.160.0/20
95.78.176.0/21
95.78.184.0/23
95.78.186.0/23
95.78.188.0/22
188.186.48.0/21
188.187.243.0/24
193.150.105.0/24

IPv6 prefixes

All 1 prefix.

2a02:2698:9000::/38

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS48282#130 VDSINA-AS Hosting technology LTD45,312

AS16285#131 ASN-UMN Joint Stock Company TransTeleCom44,032

AS38917#132 komtel-as INTERCOMTEL Limited Company44,032

AS56534#134 Comfortel Comfortel Ltd.43,520

AS25549#135 AVANTEL-AS JSC "ER-Telecom Holding"43,008

AS51032#136 NEVOD-AS LLC POWERNET42,496

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources