AS205063 CORTEL-AS Cortel LLC

CORTEL-AS Cortel LLC · registered in Russia

IPv4 addresses1,0244 prefixes · <0.001% of announced IPv4

Rank in Russia#2,240largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#40,086of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS205063 in ASN lookup Look up an IP in this network (45.133.218.1) All networks in Russia

IPv4 prefixes

All 4 prefixes, in address order.

45.133.218.0/24
94.127.93.0/24
194.35.126.0/24
213.108.5.0/24

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS204891#2237 csi LLC Crystal Service Integration1,024

AS204898#2238 AVANTELECOM-AS OOO Avantelecom1,024

AS205014#2239 ITSAT Menshikov Vladimir1,024

AS205070#2241 ATST-AS ATC Telecom LTD.1,024

AS205153#2242 MERCURY-MODA-AS Limited Liability Company Mercury Moda1,024

AS205236#2243 GIPERCOM-NET ISP Gipercom LLC1,024

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