AS197303 OCS-AS OCS Group Limited

OCS-AS OCS Group Limited · registered in Russia

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Russia#2,991largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#56,081of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS197303 in ASN lookup Look up an IP in this network (91.220.11.1) All networks in Russia

IPv4 prefixes

All 2 prefixes, in address order.

91.220.11.0/24
94.158.18.0/24

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS197169#2988 TaxNet-AS ZAO TaxNet512

AS197171#2989 MEGATEL-AS MEGATEL Ltd.512

AS197185#2990 ASTLAN LLC T-Lan512

AS197510#2992 SLEVEL-AS SPORTLEVEL JSC512

AS197567#2993 ASITLTD Telekom-Servis Ltd.512

AS197632#2994 Liral-Telecom-as Liral-Telecom Ltd512

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