AS15870 BST-AS BS-Telecom llc

BST-AS BS-Telecom llc · registered in Russia

IPv4 addresses1,2805 prefixes · <0.001% of announced IPv4

Rank in Russia#1,729largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#28,201of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS15870 in ASN lookup Look up an IP in this network (91.216.46.1) All networks in Russia

IPv4 prefixes

All 5 prefixes, in address order.

91.216.46.0/24
109.120.21.0/24
176.62.76.0/24
176.62.80.0/24
178.74.109.0/24

IPv6 prefixes

All 1 prefix.

2001:67c:1b28::/48

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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