AS51838 LESPROEKT-AS Krasnoyarsklespromproekt OJSC

LESPROEKT-AS Krasnoyarsklespromproekt OJSC · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#3,771largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#68,090of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS51838 in ASN lookup Look up an IP in this network (91.220.145.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.220.145.0/24

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS51780#3768 VNIIKR-AS FGBU VNIIKR256

AS51804#3769 NNOV-AS Nizhny Novgorod City Administration256

AS51831#3770 TRETYAKOV-AS The State Tretyakov Gallery256

AS51842#3772 INET-AS I-Net LLC256

AS51869#3773 SPbMAPO-NET Federal State Educational Institution of Higher Education "Northwest State Medical University named after II Mechnikov" of the Russian Federation Ministry of Health256

AS51882#3774 GOV45-AS Government of Kurgan area256

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