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AS28745 SUTTK-AS Joint Stock Company TransTeleCom

SUTTK-AS Joint Stock Company TransTeleCom · registered in Russia

IPv4 addresses24,06443 prefixes · <0.001% of announced IPv4
Rank in Russia#231largest network in RU by IPv4 space, of 4,937 · 0.06% of RU
Rank worldwide#5,581of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountryRussia4,993 ASNs registered there
Open AS28745 in ASN lookup Look up an IP in this network (62.165.32.1) All networks in Russia

IPv4 prefixes

All 43 prefixes, in address order.

  • 62.165.32.0/22
  • 62.165.36.0/23
  • 62.165.38.0/24
  • 62.165.42.0/24
  • 62.165.44.0/24
  • 62.165.46.0/23
  • 62.165.51.0/24
  • 62.165.52.0/23
  • 62.165.56.0/24
  • 62.165.58.0/23
  • 83.146.65.0/24
  • 83.146.67.0/24
  • 83.146.69.0/24
  • 83.146.70.0/23
  • 83.146.72.0/21
  • 83.146.80.0/22
  • 83.146.96.0/22
  • 83.146.100.0/24
  • 83.146.102.0/24
  • 83.146.104.0/23
  • 83.146.106.0/24
  • 83.146.108.0/24
  • 83.146.112.0/23
  • 83.146.116.0/24
  • 83.146.118.0/23
  • 83.146.120.0/24
  • 89.237.0.0/21
  • 89.237.17.0/24
  • 89.237.18.0/23
  • 89.237.21.0/24
  • 89.237.22.0/24
  • 89.237.29.0/24
  • 89.237.42.0/24
  • 89.237.47.0/24
  • 89.237.48.0/22
  • 89.237.54.0/24
  • 89.237.62.0/23
  • 176.56.0.0/21
  • 176.56.10.0/24
  • 176.56.13.0/24
  • 176.56.19.0/24
  • 176.56.22.0/23
  • 176.56.24.0/21

IPv6 prefixes

All 1 prefix.

  • 2a02:7880::/32

Similar-sized networks in Russia

ASNNameIPv4 addresses
AS50596#228 ITNET33 Informatsionnye Tekhnologii LLC24,576
AS5567#229 AS5567 National Research Tomsk Polytechnic University24,576
AS56330#230 KURGAN-AS JSC "ER-Telecom Holding"24,320
AS15673#232 TELESETI-PLUS-AS Teleseti Plus Ltd.24,064
AS48475#233 OSKOLNET-AS Closed Joint Stock Company Oskolnet23,808
AS8570#234 LES PJSC Rostelecom23,552

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