AS203699 Chernogolovka-AS OOO "UK "Chernogolovka"

Chernogolovka-AS OOO "UK "Chernogolovka" · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,385largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#73,810of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS203699 in ASN lookup Look up an IP in this network (178.170.175.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

178.170.175.0/24

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AS203746#4386 InterBCI JSC "MBKI"256

AS203749#4387 O2Cloud O2 Cloud, LLC256

AS203753#4388 VOLGADC-AS Individual Entrepreneur Lopushenko Vladislav Olegovich256

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