AS204137 ORIONNET-IRK Orion telecom ltd

ORIONNET-IRK Orion telecom ltd · registered in Russia

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Russia#1,344largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#22,441of 79,396 networks with IPv4

IPv616,384 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS204137 in ASN lookup Look up an IP in this network (134.19.128.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

134.19.128.0/21

IPv6 prefixes

All 1 prefix.

2a02:6860::/34

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS198185#1341 LIGALINK-AS LigaLink LLC2,048

AS201646#1342 AS_FlexL Flex-l Ltd2,048

AS202136#1343 A-Siti-AS "A-Siti" Limited Liability Company2,048

AS48043#1345 OZYORSK-TELECOM-AS Ozyorsk Telecom CJSC.2,048

AS57629#1346 IVI-RU LLC IVI.RU2,048

AS49874#1347 ERTH-DC JSC "ER-Telecom Holding"2,048

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