AS5563 URAL JSC "ER-Telecom Holding"

URAL JSC "ER-Telecom Holding" · registered in Russia

IPv4 addresses64,00039 prefixes · 0.002% of announced IPv4

Rank in Russia#88largest network in RU by IPv4 space, of 4,937 · 0.15% of RU

Rank worldwide#3,547of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS5563 in ASN lookup Look up an IP in this network (62.245.32.1) All networks in Russia

IPv4 prefixes

All 39 prefixes, in address order.

62.245.32.0/19
79.135.64.0/20
79.135.80.0/22
79.135.84.0/23
79.135.88.0/21
79.142.160.0/20
79.172.0.0/21
79.172.9.0/24
79.172.10.0/23
79.172.12.0/22
79.172.24.0/21
79.172.32.0/22
79.172.36.0/24
79.172.38.0/23
79.172.40.0/23
79.172.42.0/23
79.172.44.0/22
79.172.48.0/20
82.193.128.0/19
87.251.160.0/23
87.251.162.0/24
87.251.163.0/24
87.251.164.0/22
87.251.168.0/21
87.251.176.0/22
87.251.181.0/24
87.251.182.0/23
87.251.184.0/21
89.106.248.0/21
91.205.177.0/24
195.64.192.0/21
195.64.200.0/22
195.64.204.0/23
195.64.206.0/24
195.64.208.0/24
195.64.210.0/23
195.64.212.0/22
195.64.216.0/21
217.174.160.0/20

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS31214#85 TIS-DIALOG-AS TIS Dialog LLC64,512

AS48524#86 INTERRA-AS INTERRA telecommunications group, Ltd.64,512

AS57378#87 ROSTOV-AS JSC "ER-Telecom Holding"64,512

AS41668#89 ERTH-KAZAN-AS JSC "ER-Telecom Holding"62,976

AS6856#90 IC-VORONEZH-AS AO IK "Informsvyaz-Chernozemye"62,464

AS6863#91 ROSNET-AS PJSC Rostelecom61,696

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