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AS25490 STC-AS PJSC Rostelecom

STC-AS PJSC Rostelecom · registered in Russia

IPv4 addresses119,04074 prefixes · 0.004% of announced IPv4
Rank in Russia#45largest network in RU by IPv4 space, of 4,937 · 0.27% of RU
Rank worldwide#1,716of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountryRussia4,993 ASNs registered there
Open AS25490 in ASN lookup Look up an IP in this network (62.183.0.1) All networks in Russia

IPv4 prefixes

All 74 prefixes, in address order.

  • 62.183.0.0/19
  • 62.183.32.0/22
  • 62.183.36.0/23
  • 62.183.38.0/24
  • 62.183.39.0/24
  • 62.183.40.0/21
  • 62.183.48.0/23
  • 62.183.50.0/24
  • 62.183.52.0/22
  • 62.183.56.0/21
  • 62.183.64.0/24
  • 62.183.65.0/24
  • 62.183.66.0/23
  • 62.183.68.0/22
  • 62.183.72.0/22
  • 62.183.88.0/21
  • 62.183.96.0/22
  • 83.239.0.0/19
  • 83.239.32.0/21
  • 83.239.40.0/22
  • 83.239.48.0/20
  • 83.239.64.0/19
  • 83.239.96.0/20
  • 83.239.200.0/21
  • 83.239.224.0/20
  • 83.239.240.0/21
  • 85.172.0.0/18
  • 85.172.64.0/21
  • 85.172.72.0/22
  • 85.172.79.0/24
  • 85.172.82.0/23
  • 85.172.84.0/22
  • 85.172.96.0/21
  • 85.172.104.0/22
  • 85.172.108.0/23
  • 85.172.160.0/21
  • 85.173.144.0/21
  • 85.173.152.0/22
  • 85.173.156.0/23
  • 85.173.158.0/23
  • 85.174.128.0/22
  • 85.174.132.0/23
  • 85.174.134.0/24
  • 85.174.136.0/24
  • 85.174.143.0/24
  • 85.174.190.0/23
  • 85.174.224.0/22
  • 85.174.228.0/22
  • 85.174.232.0/21
  • 85.174.240.0/22
  • 85.174.248.0/21
  • 85.175.0.0/21
  • 85.175.14.0/23
  • 85.175.32.0/21
  • 85.175.46.0/24
  • 85.175.62.0/23
  • 85.175.65.0/24
  • 85.175.66.0/23
  • 85.175.72.0/22
  • 85.175.82.0/23
  • 85.175.91.0/24
  • 85.175.96.0/22
  • 85.175.100.0/23
  • 85.175.152.0/23
  • 85.175.170.0/23
  • 85.175.194.0/23
  • 85.175.216.0/22
  • 85.175.226.0/23
  • 85.175.236.0/24
  • 91.230.54.0/24
  • 94.233.144.0/21
  • 94.233.160.0/20
  • 109.172.72.0/24
  • 193.33.132.0/23

IPv6 prefixes

All 1 prefix.

  • 2a02:8040::/32

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AS12772#44 ENFORTA-AS JSC "ER-Telecom Holding"120,064
AS3267#46 niks SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"118,784
AS21453#47 FLEX-AS Flex Ltd.117,248
AS197695#48 AS-REGRU "Domain names registrar REG.RU", Ltd116,224

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