All ASNs

Autonomous System details for AS21353

AS21353

JSC "ER-Telecom Holding" • ertelecom.ru

AS21353 — JSC "ER-Telecom Holding"

AS Name

ARTCOMS-AS

Country

Russia (RU)

Website

ertelecom.ru

Number of IPv4

51,712

Number of IPv6

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

May 22, 2002

Last updated

September 04, 2018

IP Ranges

55 IPv4 prefixes

Prefix	Company	Number of IPs
5.16.0.0/21	JSC ER-Telecom Holding	2,048
5.16.8.0/21	Enforta	2,048
5.16.16.0/22	Perspectiva Ltd.	1,024
5.44.54.0/24	JSC ER-Telecom Holding	256
5.44.58.0/24	JSC ER-Telecom Holding	256
5.44.59.0/24	JSC ER-Telecom Holding	256
5.44.61.0/24	JSC ER-Telecom Holding	256
31.200.216.0/21	JSC ER-Telecom Holding	2,048
46.52.134.0/23	JSC ER-Telecom Holding Chelyabinsk Branch	512
46.52.140.0/23	JSC ER-Telecom Holding Chelyabinsk Branch	512
46.52.148.0/23	JSC ER-Telecom Holding Chelyabinsk Branch	512
46.52.150.0/24	JSC ER-Telecom Holding Chelyabinsk Branch	256
46.52.168.0/23	JSC ER-Telecom Holding Chelyabinsk Branch	512
46.52.176.0/21	Enforta	2,048
46.52.210.0/24	JSC ER-Telecom Holding Chelyabinsk Branch	256
46.52.215.0/24	JSC ER-Telecom Holding Saint-Petersburg Branch	256
46.52.244.0/24	JSC ER-Telecom Holding	256
77.236.224.0/21	JSC ER-Telecom Holding	2,048
77.236.233.0/24	JSC ER-Telecom Holding Chelyabinsk Branch	256
77.236.234.0/23	Enforta	512
77.236.236.0/22	Enforta	1,024
77.236.240.0/21	Enforta	2,048
77.236.248.0/21	JSC ER-Telecom Holding	2,048
80.82.80.0/20	JSC ER-Telecom Holding	4,096
80.244.224.0/21	JSC ER-Telecom Holding	2,048
80.244.232.0/22	ArtCommunications Ltd.	1,024
80.244.236.0/22	Wireless Backbone Network	1,024
80.244.239.0/24	Wireless Backbone Network	256
81.17.1.0/24	JSC ER-Telecom Holding	256
82.114.96.0/23	JSC ER-Telecom Holding	512
82.114.98.0/24	ArtCommunications Ltd.	256
82.114.99.0/24	ArtCommunications Ltd.	256
82.114.100.0/22	ArtCommunications Ltd.	1,024
82.114.104.0/22	JSC ER-Telecom Holding	1,024
82.114.112.0/21	ArtCommunications Ltd.	2,048
82.114.120.0/21	Wireless Backbone Network	2,048
84.22.194.0/23	JSC ER-Telecom Holding	512
84.22.196.0/22	JSC ER-Telecom Holding	1,024
87.241.223.0/24	Moscow	256
94.28.11.0/24	Enforta	256
94.28.112.0/22	ENFORTA	1,024
94.181.48.0/21	JSC ER-Telecom Holding	2,048
94.181.56.0/24	Enforta	256
94.181.58.0/24	JSC ER-Telecom Holding	256
176.214.32.0/21	JSC ER-Telecom Holding	2,048
176.214.96.0/22	JSC ER-Telecom Holding	1,024
188.133.136.0/24	Enforta	256
188.133.137.0/24	Enforta	256
188.133.138.0/24	Enforta	256
188.133.139.0/24	Enforta	256
188.133.140.0/24	Enforta	256
188.133.141.0/24	Enforta	256
188.133.143.0/24	Enforta	256
188.133.152.0/21	Enforta	2,048
217.12.64.0/21	JSC ER-Telecom Holding	2,048

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 AS21353

0 peers

AS21353 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 AS21353

1 upstreams

AS9049

AS21353 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS21353 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS21353

0 downstreams

AS21353 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.