AS52207 TULA-AS JSC "ER-Telecom Holding"

TULA-AS JSC "ER-Telecom Holding" · registered in Russia

IPv4 addresses49,66425 prefixes · 0.002% of announced IPv4

Rank in Russia#114largest network in RU by IPv4 space, of 4,937 · 0.11% of RU

Rank worldwide#3,938of 79,396 networks with IPv4

IPv61,024 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS52207 in ASN lookup Look up an IP in this network (5.3.33.1) All networks in Russia

IPv4 prefixes

All 25 prefixes, in address order.

5.3.33.0/24
5.164.16.0/20
5.167.128.0/20
46.147.192.0/21
46.147.200.0/21
92.255.208.0/22
92.255.212.0/22
109.195.176.0/22
109.195.180.0/24
109.195.181.0/24
109.195.182.0/23
109.195.184.0/22
109.195.188.0/24
109.195.189.0/24
109.195.190.0/23
176.212.192.0/20
176.212.208.0/21
176.212.216.0/21
176.213.56.0/21
176.213.112.0/20
176.213.160.0/19
176.213.200.0/21
176.214.168.0/21
176.214.240.0/20
188.187.229.0/24

IPv6 prefixes

All 1 prefix.

2a02:2698:7c00::/38

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS34590#111 IZHEVSK-AS JSC "ER-Telecom Holding"50,432

AS6789#112 CRELCOM-NET CRELCOM LLC49,920

AS50544#113 KRSK-AS JSC "ER-Telecom Holding"49,664

AS8334#115 CO-TPTEL-AS JOINT-STOCK COMPANY "TELEPORT TELECOM"49,664

AS8371#116 Vimpelcom-NN PJSC "Vimpelcom"49,408

AS8427#117 MAGINFO-AS Joint Stock Company TransTeleCom49,152

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