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AS51437 glavnivz FSUE "GlavNIVZ"

glavnivz FSUE "GlavNIVZ" · registered in Russia

IPv4 addresses2,8163 prefixes · <0.001% of announced IPv4
Rank in Russia#1,218largest network in RU by IPv4 space, of 4,937 · <0.01% of RU
Rank worldwide#19,475of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryRussia4,993 ASNs registered there

IPv4 prefixes

All 3 prefixes, in address order.

  • 46.29.152.0/21
  • 185.168.61.0/24
  • 185.168.62.0/23

Similar-sized networks in Russia

ASNNameIPv4 addresses
AS49458#1215 INTELLIN-AS JSC Intellin2,816
AS49880#1216 NEWTECH-AS New Technology Ltd2,816
AS50916#1217 NADYMSS-AS Yan Telecom Ltd2,816
AS57371#1219 MASSNET-AS Mass-Net LLC2,816
AS59574#1220 AS-STUPINO-NET Limited Liability Company SKS Telecom2,816
AS197998#1221 AfkGroup-AS LLC Afk group2,816

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