AS15974 VTT-AS Joint Stock Company TransTeleCom

VTT-AS Joint Stock Company TransTeleCom · registered in Russia

IPv4 addresses45,31226 prefixes · 0.001% of announced IPv4

Rank in Russia#129largest network in RU by IPv4 space, of 4,937 · 0.10% of RU

Rank worldwide#4,088of 79,396 networks with IPv4

IPv62 x /32 (196,606 x /48)18 prefixes

CountryRussia4,993 ASNs registered there

Open AS15974 in ASN lookup Look up an IP in this network (83.234.164.1) All networks in Russia

IPv4 prefixes

All 26 prefixes, in address order.

83.234.164.0/22
93.157.208.0/21
185.44.120.0/22
193.22.6.0/24
213.80.128.0/18
213.80.192.0/19
213.80.224.0/23
213.80.226.0/23
213.80.228.0/22
213.80.232.0/24
213.80.233.0/24
213.80.234.0/23
213.80.236.0/23
213.80.238.0/24
213.80.239.0/24
213.80.240.0/20
217.23.64.0/21
217.23.72.0/23
217.23.74.0/24
217.23.75.0/24
217.23.76.0/22
217.23.80.0/24
217.23.81.0/24
217.23.82.0/23
217.23.84.0/22
217.23.88.0/21

IPv6 prefixes

All 18 prefixes.

2a02:e840::/36
2a02:e840:1000::/48
2a02:e840:1003::/48
2a02:e840:1004::/46
2a02:e840:1008::/45
2a02:e840:1010::/44
2a02:e840:1020::/43
2a02:e840:1040::/42
2a02:e840:1080::/41
2a02:e840:1100::/40
2a02:e840:1200::/39
2a02:e840:1400::/38
2a02:e840:1800::/37
2a02:e840:2000::/35
2a02:e840:4000::/34
2a02:e840:8000::/33
2a02:e841::/32
2a02:e842::/32

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS42362#126 ALANIA-AS PJSC Rostelecom46,592

AS31257#127 ORIONNET-KRK Orion Telecom LLC46,336

AS29648#128 COMLINE-AS PJSC MegaFon46,336

AS48282#130 VDSINA-AS Hosting technology LTD45,312

AS16285#131 ASN-UMN Joint Stock Company TransTeleCom44,032

AS38917#132 komtel-as INTERCOMTEL Limited Company44,032

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