AS204520 OIS-AS CLOUDY INFORMATION SYSTEMS LLC

OIS-AS CLOUDY INFORMATION SYSTEMS LLC · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,425largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#73,971of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS204520 in ASN lookup Look up an IP in this network (176.122.18.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

176.122.18.0/24

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ASNNameIPv4 addresses

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AS204492#4424 NSK-AS Scientific-Production Enterprise Business Sviaz Holding LLC256

AS204525#4426 DIGITALLAB-AS LLC DigitalLab256

AS204531#4427 ITB-MARKETING Limited Liability Company "ITB-Marketing"256

AS204551#4428 UTS-AS United Toll Systems Limited Liability Company256

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