AS13171 BSU Belarusian State University

BSU Belarusian State University · registered in Belarus

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Belarus#63largest network in BY by IPv4 space, of 106 · 0.01% of BY

Rank worldwide#63,436of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBelarus106 ASNs registered there

Open AS13171 in ASN lookup Look up an IP in this network (217.21.43.1) All networks in Belarus

IPv4 prefixes

All 1 prefix, in address order.

217.21.43.0/24

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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