AS25520 FT-AS JSC "Futures Telecom"

FT-AS JSC "Futures Telecom" · registered in Russia

IPv4 addresses6,1442 prefixes · <0.001% of announced IPv4

Rank in Russia#725largest network in RU by IPv4 space, of 4,937 · 0.01% of RU

Rank worldwide#12,122of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryRussia4,993 ASNs registered there

Open AS25520 in ASN lookup Look up an IP in this network (78.137.104.1) All networks in Russia

IPv4 prefixes

All 2 prefixes, in address order.

78.137.104.0/21
217.15.16.0/20

IPv6 prefixes

All 1 prefix.

2a02:c0c0::/29

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS206926#722 LETIT-AS Letit LLC6,400

AS211609#723 OKKO-AS OKKO LLC6,400

AS8774#724 Etype OOO Kompaniya Etype6,144

AS50313#726 TESLATEL-AS TESLATEL LLC6,144

AS42291#727 ISTRANET-AS OOO Istranet6,144

AS48479#728 KUBAN-TELECOM-AS KUBAN-TELECOM Ltd.6,144

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