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AS43966 ITREGION-AS OOO "IT-Region"

ITREGION-AS OOO "IT-Region" · registered in Russia

IPv4 addresses12,5449 prefixes · <0.001% of announced IPv4
Rank in Russia#418largest network in RU by IPv4 space, of 4,937 · 0.03% of RU
Rank worldwide#8,072of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryRussia4,993 ASNs registered there

IPv4 prefixes

All 9 prefixes, in address order.

  • 79.173.64.0/23
  • 79.173.66.0/24
  • 79.173.67.0/24
  • 79.173.77.0/24
  • 79.173.80.0/20
  • 91.227.44.0/22
  • 94.243.192.0/20
  • 94.243.236.0/22
  • 193.111.252.0/22

Similar-sized networks in Russia

ASNNameIPv4 addresses
AS25532#415 MASTERHOST-AS LLC "MASTERHOST"12,544
AS51034#416 DSI-EAS JSC "ER-Telecom Holding"12,544
AS199599#417 CIREX Telecom-Birzha, LLC12,544
AS204490#419 ASKONTEL Kontel LLC12,288
AS49779#420 INVESTPRIBOR-AS Joint-Stock Company Investpribor12,288
AS57304#421 RETNRU-AS JSC "RetnNet"12,288

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