AS198817 S7-AS S7 Group CJSC

S7-AS S7 Group CJSC · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,178largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#72,980of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS198817 in ASN lookup Look up an IP in this network (91.236.234.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.236.234.0/24

Other ASNs named S7-AS S7 Group CJSC

1 other network uses the same organisation name; together with AS198817 they announce 512 IPv4 addresses.

ASNNameIPv4 addresses

AS198716S7-AS S7 Group CJSC RU256

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS198778#4175 Electronic-Radio-Optical-Systems-AS Electronic Radio Optical Systems Ltd256

AS198809#4176 IP_Prascharuk-AS IE Prascharuk A.V.256

AS198816#4177 RU-Permtelecom "Permtelecom" Ltd256

AS198819#4179 OZK-AS JSC UNITED GRAIN COMPANY256

AS198821#4180 Alkor-AS OOO Alkor and Co256

AS198832#4181 Optical-Transport-Network-AS OOO Optical Transport Network256

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