AS196790 RIAN-AS Institute of radio astronomy

RIAN-AS Institute of radio astronomy · registered in Ukraine

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Ukraine#1,301largest network in UA by IPv4 space, of 1,527 · <0.01% of UA

Rank worldwide#72,563of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUkraine1,564 ASNs registered there

Open AS196790 in ASN lookup Look up an IP in this network (91.212.253.1) All networks in Ukraine

IPv4 prefixes

All 1 prefix, in address order.

91.212.253.0/24

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ASNNameIPv4 addresses

AS62231#1298 SUDA South Ukrainian Network Information Center, Ltd256

AS64418#1299 VI-PORT-AS VI-PORT LLC256

AS196632#1300 Pivdenny-ASN OJSC JOINT-STOCK BANK "PIVDENNYI"256

AS196947#1302 UKRAINE-AS "MASCODE" LLC256

AS197067#1303 TAS Private Joint Stock Company "Insurance Company TAS"256

AS197172#1304 NICENETPLUS-AS "NICENET PLUS" ltd.256

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