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AS48642 FOR-AS Joint stock company "For"

FOR-AS Joint stock company "For" · registered in Russia

IPv4 addresses87,80839 prefixes · 0.003% of announced IPv4
Rank in Russia#53largest network in RU by IPv4 space, of 4,937 · 0.20% of RU
Rank worldwide#2,038of 79,396 networks with IPv4
IPv69 x /32 (589,824 x /48)2 prefixes
CountryRussia4,993 ASNs registered there
Open AS48642 in ASN lookup Look up an IP in this network (5.43.128.1) All networks in Russia

IPv4 prefixes

All 39 prefixes, in address order.

  • 5.43.128.0/19
  • 5.199.192.0/19
  • 45.131.56.0/22
  • 46.36.0.0/19
  • 82.112.32.0/19
  • 83.217.14.0/23
  • 88.218.212.0/22
  • 91.108.168.0/21
  • 91.193.148.0/22
  • 91.197.204.0/22
  • 91.211.20.0/22
  • 91.223.170.0/24
  • 91.227.50.0/23
  • 91.231.196.0/22
  • 91.235.188.0/22
  • 93.90.96.0/20
  • 94.230.128.0/20
  • 109.74.160.0/20
  • 109.197.224.0/21
  • 134.255.128.0/19
  • 178.217.224.0/21
  • 185.2.104.0/22
  • 185.59.56.0/22
  • 185.60.212.0/22
  • 185.132.28.0/22
  • 185.201.88.0/22
  • 185.204.156.0/22
  • 185.214.252.0/22
  • 185.229.192.0/22
  • 185.252.228.0/22
  • 193.46.244.0/22
  • 193.168.176.0/22
  • 194.169.56.0/22
  • 195.69.136.0/22
  • 195.206.226.0/23
  • 213.109.48.0/22
  • 213.109.56.0/21
  • 217.151.224.0/22
  • 217.151.232.0/21

IPv6 prefixes

All 2 prefixes.

  • 2a0a:f940::/32
  • 2a0d:b600::/29

Similar-sized networks in Russia

ASNNameIPv4 addresses
AS34533#50 ESAMARA-AS JSC "ER-Telecom Holding"104,704
AS34123#51 NETORN-AS Netorn LLC90,624
AS210644#52 AEZA-AS AEZA GROUP LLC90,368
AS28890#54 INSYS-AS INSYS LLC87,552
AS47165#55 OMKC-AS Omskie kabelnye seti Ltd.86,016
AS8439#56 AIST PJSC Rostelecom82,944

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