AS21226 RU-KPTUS Krasnoyarsky PTUS ZAO

RU-KPTUS Krasnoyarsky PTUS ZAO · registered in Russia

IPv4 addresses3,8404 prefixes · <0.001% of announced IPv4

Rank in Russia#1,024largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#16,732of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS21226 in ASN lookup Look up an IP in this network (80.91.192.1) All networks in Russia

IPv4 prefixes

All 4 prefixes, in address order.

80.91.192.0/21
80.91.200.0/22
80.91.204.0/24
80.91.206.0/23

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS51698#1021 ACTIVEHOST-RU-AS "ActiveHost RU" LLC3,840

AS6699#1022 URAN-AS Federal State Budgetary Institution of Science 'N.N. Krasovskii Institute of Mathematics and Mechanics' of the Ural Branch of the Russian Academy of Sciences3,840

AS21087#1023 ELCITY-AS Electronniy gorod, Ltd.3,840

AS33819#1025 VVSU-AS Federal State Budgetary Educational Institution of Higher Education "Vladivostok State University"3,840

AS34894#1026 ATEL-AS PJSC "Vimpelcom"3,840

AS39337#1027 Corpsoft24 JSC "Corp Soft"3,840

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