AS58255 INRRAS Institute for Nuclear Research of the Russian Academy of Sciences

INRRAS Institute for Nuclear Research of the Russian Academy of Sciences · registered in Russia

IPv4 addresses1,7924 prefixes · <0.001% of announced IPv4

Rank in Russia#1,532largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#24,957of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS58255 in ASN lookup Look up an IP in this network (185.207.88.1) All networks in Russia

IPv4 prefixes

All 4 prefixes, in address order.

185.207.88.0/22
192.203.80.0/24
193.232.24.0/24
194.85.208.0/24

IPv6 prefixes

All 1 prefix.

2a0e:e140::/48

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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