All ASNs

Autonomous System details for AS41661

AS41661

JSC "ER-Telecom Holding" • ertelecom.ru

AS41661 — JSC "ER-Telecom Holding"

AS Name

ERTH-CHEL-AS

Country

Russia (RU)

Website

ertelecom.ru

Number of IPv4

70,400

Number of IPv6

1.25 × 10²⁷

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

October 02, 2006

Last updated

March 20, 2026

IP Ranges

39 IPv4 prefixes, 5 IPv6 prefixes

Prefix	Company	Number of IPs
5.3.87.0/24	JSC ER-Telecom Holding	256
5.166.224.0/21	JSC ER-Telecom Holding Chelyabinsk Branch	2,048
5.166.224.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
5.166.228.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.128.0/18	JSC ER-Telecom Holding Chelyabinsk Branch	16,384
37.113.136.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.140.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.144.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.148.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.152.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.156.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.160.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.164.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.168.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.172.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.176.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.180.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.184.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
37.113.188.0/23	JSC ER-Telecom Holding Chelyabinsk Branch	512
91.144.132.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
91.144.190.0/23	JSC ER-Telecom Holding Chelyabinsk Branch	512
92.255.246.0/23	JSC ER-Telecom Holding Chelyabinsk Branch	512
94.181.32.0/20	JSC ER-Telecom Holding Chelyabinsk Branch	4,096
94.181.36.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
94.181.40.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
95.78.128.0/18	JSC ER-Telecom Holding Chelyabinsk Branch	16,384
95.78.128.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
95.78.132.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
95.78.136.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
95.78.144.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
95.78.148.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
95.78.185.0/24	JSC ER-Telecom Holding Chelyabinsk Branch	256
95.78.187.0/24	JSC ER-Telecom Holding Chelyabinsk Branch	256
95.78.188.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
188.186.48.0/21	JSC ER-Telecom Holding Chelyabinsk Branch	2,048
188.186.48.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
188.186.52.0/22	JSC ER-Telecom Holding Chelyabinsk Branch	1,024
188.187.243.0/24	JSC ER-Telecom Holding Chelyabinsk Branch	256
193.150.105.0/24	JSC ER-Telecom Holding	256
2a02:2698:9000::/38	JSC ER-Telecom Holding	1.24 × 10²⁷
2a02:2698:9022::/47	JSC ER-Telecom Holding	2.42 × 10²⁴
2a02:2698:9024::/47	JSC ER-Telecom Holding	2.42 × 10²⁴
2a02:2698:902a::/48	JSC ER-Telecom Holding	1.21 × 10²⁴
2a02:2698:902b::/48	JSC ER-Telecom Holding	1.21 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS41661

0 peers

AS41661 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS41661

1 upstreams

AS9049

AS41661 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS41661 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS41661

0 downstreams

AS41661 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.