AS204337 RUSNANO OOO UK ROSNANO

RUSNANO OOO UK ROSNANO · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,417largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#73,930of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS204337 in ASN lookup Look up an IP in this network (77.232.34.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

77.232.34.0/24

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS204304#4414 Neftegazholding JSC Independent Neftegaz Company256

AS204314#4415 NSELECTRONICS-AS "SetServisElektronika" Ltd.256

AS204323#4416 NOVEX-AS Novex Ltd.256

AS204357#4418 VWRUS-AS AGR LLC256

AS204362#4419 ELINK48-AS Ilin Vyacheslav Nikolaevich IP256

AS204459#4420 DC-ThreeDATA-AS LLC 3data DC256

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