AS50596 ITNET33 Informatsionnye Tekhnologii LLC

ITNET33 Informatsionnye Tekhnologii LLC · registered in Russia

IPv4 addresses24,57610 prefixes · <0.001% of announced IPv4

Rank in Russia#228largest network in RU by IPv4 space, of 4,937 · 0.06% of RU

Rank worldwide#5,478of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryRussia4,993 ASNs registered there

Open AS50596 in ASN lookup Look up an IP in this network (37.75.200.1) All networks in Russia

IPv4 prefixes

All 10 prefixes, in address order.

37.75.200.0/21
46.254.160.0/21
93.179.104.0/21
109.201.96.0/19
178.57.208.0/21
185.8.220.0/22
185.235.64.0/22
188.68.8.0/21
188.68.168.0/21
188.68.192.0/21

IPv6 prefixes

All 1 prefix.

2a03:3cc0::/29

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AS56330#230 KURGAN-AS JSC "ER-Telecom Holding"24,320

AS28745#231 SUTTK-AS Joint Stock Company TransTeleCom24,064

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