AS50443 RU-SIBINTEK-KRSK Siberian Internet Company LLC

RU-SIBINTEK-KRSK Siberian Internet Company LLC · registered in Russia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Russia#2,807largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#52,151of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS50443 in ASN lookup Look up an IP in this network (109.236.254.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

109.236.254.0/23

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS50276#2804 MUCTR Federal State Budgetary Educational Institution of Higher Education "Russian University of Chemical Technology named after D.I. Mendeleev"512

AS50339#2805 NSPK Joint-stock company "National system of payment cards"512

AS50341#2806 ALTA-SOFT-AS Alta-Soft Ltd512

AS50451#2808 DIGITAL-NSO Ministry of Digital Development and Communications of the Novosibirsk Region512

AS50464#2809 CBM-AS Credit bank of Moscow PJSC512

AS50536#2810 Jamal-Kontinent JSC Sigma-KTV512

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