AS57339 TAN-AS TAN Ltd.

TAN-AS TAN Ltd. · registered in Russia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Russia#2,896largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#52,682of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS57339 in ASN lookup Look up an IP in this network (91.231.176.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.231.176.0/23

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS57233#2893 ASKOMPANON Kompanon LLC.512

AS57306#2894 WEBPRIMEGROUP-AS Rambler Internet Holding LLC512

AS57314#2895 PKI-AS PKI LLC512

AS57364#2897 KMARUDA-AS JSC Kombinat KMAruda512

AS57372#2898 COMTELCO-AS OOO Comtelco512

AS57411#2899 NOVOTEHNIKS-AS Novotehniks LLC512

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