AS39529 MTRX-ALCHEVSK-AS Osipenko Alexander Nikolaevich

MTRX-ALCHEVSK-AS Osipenko Alexander Nikolaevich · registered in Russia

IPv4 addresses2,3047 prefixes · <0.001% of announced IPv4

Rank in Russia#1,295largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#20,975of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS39529 in ASN lookup Look up an IP in this network (31.40.144.1) All networks in Russia

IPv4 prefixes

All 7 prefixes, in address order.

31.40.144.0/24
31.40.147.0/24
31.40.148.0/23
31.40.155.0/24
91.214.81.0/24
91.214.82.0/23
194.50.9.0/24

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AS39503#1294 SPbPU-AS Peter the Great St. Petersburg Polytechnic University2,304

AS41554#1296 LEGIONCOM-AS LEGIONCOM LTD2,304

AS42451#1297 SSN-AS Limited Company Sakha Sprint Network2,304

AS43201#1298 TELEMATIKA-AS Telematika LLC2,304

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