AS43972 PE_Olenich_AS Sergey Olenich

PE_Olenich_AS Sergey Olenich · registered in Russia

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Russia#2,715largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#51,677of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS43972 in ASN lookup Look up an IP in this network (31.40.131.1) All networks in Russia

IPv4 prefixes

All 2 prefixes, in address order.

31.40.131.0/24
176.96.240.0/24

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ASNNameIPv4 addresses

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AS44254#2717 UMINET-AS UMINET Ltd.512

AS44378#2718 BELUGAMARKET-AS Novabev Market LLC512

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