AS49557 STROYNET-AS BuildNet Ltd

STROYNET-AS BuildNet Ltd · registered in Russia

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Russia#2,021largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#37,819of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS49557 in ASN lookup Look up an IP in this network (91.214.224.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.214.224.0/22

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AS49578#2022 FREGAT-AS Fregat Ltd.1,024

AS49702#2023 MUP-RIM-NET Svyaz Telecom OOO1,024

AS49722#2024 SP-LINE-AS SP Line Ltd1,024

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