AS51352 VLSU-AS State Educational Institution of higher professional Education 'Vladimir State University'

VLSU-AS State Educational Institution of higher professional Education 'Vladimir State University' · registered in Russia

IPv4 addresses2,8163 prefixes · <0.001% of announced IPv4

Rank in Russia#1,198largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#19,264of 79,396 networks with IPv4

IPv616 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS51352 in ASN lookup Look up an IP in this network (85.142.151.1) All networks in Russia

IPv4 prefixes

All 3 prefixes, in address order.

85.142.151.0/24
85.142.154.0/23
85.143.88.0/21

IPv6 prefixes

All 1 prefix.

2001:b08:100::/44

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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