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AS20597 ELTEL-AS PJSC "Vimpelcom"

ELTEL-AS PJSC "Vimpelcom" · registered in Russia

IPv4 addresses81,40847 prefixes · 0.003% of announced IPv4
Rank in Russia#57largest network in RU by IPv4 space, of 4,937 · 0.19% of RU
Rank worldwide#2,175of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountryRussia4,993 ASNs registered there
Open AS20597 in ASN lookup Look up an IP in this network (81.9.0.1) All networks in Russia

IPv4 prefixes

All 47 prefixes, in address order.

  • 81.9.0.0/21
  • 81.9.8.0/22
  • 81.9.32.0/21
  • 81.9.40.0/22
  • 81.9.44.0/23
  • 81.9.47.0/24
  • 81.9.96.0/22
  • 81.9.100.0/23
  • 81.9.104.0/21
  • 81.222.128.0/24
  • 81.222.130.0/23
  • 81.222.132.0/22
  • 81.222.136.0/21
  • 81.222.160.0/20
  • 81.222.192.0/22
  • 81.222.198.0/23
  • 81.222.200.0/23
  • 81.222.203.0/24
  • 81.222.206.0/23
  • 81.222.208.0/21
  • 81.222.216.0/23
  • 81.222.220.0/24
  • 81.222.222.0/23
  • 81.222.224.0/22
  • 81.222.229.0/24
  • 81.222.230.0/23
  • 81.222.232.0/21
  • 81.222.240.0/22
  • 81.222.246.0/23
  • 81.222.248.0/24
  • 81.222.250.0/23
  • 81.222.252.0/22
  • 85.249.8.0/21
  • 85.249.224.0/22
  • 85.249.228.0/23
  • 85.249.231.0/24
  • 85.249.232.0/21
  • 85.249.240.0/22
  • 85.249.246.0/23
  • 85.249.248.0/22
  • 85.249.254.0/23
  • 89.112.0.0/17
  • 217.170.64.0/20
  • 217.170.80.0/22
  • 217.170.84.0/23
  • 217.170.86.0/24
  • 217.170.88.0/21

IPv6 prefixes

All 1 prefix.

  • 2001:1b00::/32

Similar-sized networks in Russia

ASNNameIPv4 addresses
AS28890#54 INSYS-AS INSYS LLC87,552
AS47165#55 OMKC-AS Omskie kabelnye seti Ltd.86,016
AS8439#56 AIST PJSC Rostelecom82,944
AS57044#58 BRYANSK-AS JSC "ER-Telecom Holding"81,152
AS8492#59 OBIT-AS "OBIT" Ltd.80,896
AS34602#60 STARLINK-AS MEGASVYAZ LLC78,848

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