AS203006 ITS-AS Information Technology Support LLC

ITS-AS Information Technology Support LLC · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,368largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#73,704of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS203006 in ASN lookup Look up an IP in this network (141.101.211.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

141.101.211.0/24

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS202974#4365 First_Service_Provider First Service Provider Ltd.256

AS202985#4366 DIASOFT DIASOFT OOO256

AS202989#4367 Ofis24 Ofis24 OOO256

AS203032#4369 MAKSM-AS JSC MAKS-M256

AS203093#4370 ZARUBEZHNEFT-AS JSC Zarubezhneft256

AS203121#4371 YZA-AS Yusupbekov Zarbev Alipbekovich256

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