AS12737 RIGHTSIDE16 KrasPromStroy, LLC

RIGHTSIDE16 KrasPromStroy, LLC · registered in Russia

IPv4 addresses12,28813 prefixes · <0.001% of announced IPv4

Rank in Russia#428largest network in RU by IPv4 space, of 4,937 · 0.03% of RU

Rank worldwide#8,205of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS12737 in ASN lookup Look up an IP in this network (5.189.192.1) All networks in Russia

IPv4 prefixes

All 13 prefixes, in address order.

5.189.192.0/21
5.189.240.0/21
45.15.112.0/22
84.54.5.0/24
185.82.196.0/23
185.82.198.0/23
185.82.244.0/22
185.91.176.0/22
185.124.152.0/22
185.124.228.0/22
185.126.128.0/23
185.126.130.0/24
217.144.172.0/22

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS50716#425 TELECOMRUNET Telecom.ru Ltd12,288

AS5386#426 COSMOS-SN-AS Federal State Budgetary Institution of Science "Space Research Institute of the Russian Academy of Sciences".12,288

AS8629#427 MCNTT-AS Moscow Center of New Telecommunication Technologies JSC12,288

AS16043#429 SAMARA-TELECOM-AS PJSC "Vimpelcom"12,288

AS31643#430 GES-AS Gorodskaya elektronnaya svyaz Ltd12,288

AS47684#431 FCOMM-AS Stroytechservice LLC12,288

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