AS51893 PROFCOMM-AS Prof-comm Ltd

PROFCOMM-AS Prof-comm Ltd · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#3,776largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#68,107of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS51893 in ASN lookup Look up an IP in this network (91.220.38.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.220.38.0/24

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ASNNameIPv4 addresses

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

AS51884#3775 TERATEL-AS OOO WestCall Ltd.256

AS51912#3777 EAO-AS Department of Digital Development and Communications of the Jewish autonomous region256

AS51921#3778 INTSYS-AS OOO Integral telesystems256

AS51971#3779 SKOLKOVO Skolkovo Managment LLC256

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