AS50147 CITY26-AS Posazhennikov Vladimir Vasilevich

CITY26-AS Posazhennikov Vladimir Vasilevich · registered in Russia

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Russia#1,776largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#28,903of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS50147 in ASN lookup Look up an IP in this network (31.204.0.1) All networks in Russia

IPv4 prefixes

All 2 prefixes, in address order.

31.204.0.0/24
185.175.16.0/22

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AS50691#1778 RU-RN-INFORM-SAMARA Siberian Internet Company LLC1,280

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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