AS200453 STPR-AS AO Institute Stroyproekt (JSC)

STPR-AS AO Institute Stroyproekt (JSC) · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,259largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#73,296of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS200453 in ASN lookup Look up an IP in this network (46.46.190.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

46.46.190.0/24

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS200340#4256 skmiac Gbuz Sk "Meditsinskiy Informatsionno-Analiticheskiy Tsentr"256

AS200364#4257 ALTAY-ADM-AS Department of Press and Mass Media of Altay region256

AS200452#4258 PROMSORT-TULA PROMSORT-TULA LLC256

AS200466#4260 TCT-AS Intercom LLC256

AS200496#4261 CIT2-AS Budgetary institution in the field of information technologies of the Vologda region Center informacionnyh technologii256

AS200505#4262 Uservice Uservise+ LLC256

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