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AS29226 MASTERTEL-AS JSC Mastertel

MASTERTEL-AS JSC Mastertel · registered in Russia

IPv4 addresses46,59243 prefixes · 0.001% of announced IPv4
Rank in Russia#124largest network in RU by IPv4 space, of 4,937 · 0.11% of RU
Rank worldwide#4,046of 79,396 networks with IPv4
IPv627 x /32 (1,769,472 x /48)24 prefixes
CountryRussia4,993 ASNs registered there
Open AS29226 in ASN lookup Look up an IP in this network (31.44.80.1) All networks in Russia

IPv4 prefixes

All 43 prefixes, in address order.

  • 31.44.80.0/20
  • 79.171.172.0/22
  • 81.94.34.0/24
  • 81.94.36.0/24
  • 81.94.38.0/24
  • 81.94.41.0/24
  • 81.94.43.0/24
  • 83.69.192.0/19
  • 83.217.24.0/23
  • 89.106.168.0/21
  • 89.107.200.0/22
  • 89.107.204.0/24
  • 89.107.206.0/23
  • 89.169.56.0/21
  • 89.208.192.0/24
  • 91.223.108.0/24
  • 91.226.186.0/24
  • 94.141.104.0/22
  • 109.73.32.0/21
  • 109.73.40.0/22
  • 109.73.44.0/23
  • 109.73.46.0/23
  • 130.49.156.0/22
  • 138.16.156.0/22
  • 178.238.112.0/20
  • 185.11.196.0/24
  • 185.30.16.0/22
  • 185.115.92.0/22
  • 193.33.208.0/24
  • 193.246.167.0/24
  • 195.133.216.0/22
  • 195.133.241.0/24
  • 195.133.242.0/24
  • 195.133.243.0/24
  • 195.133.244.0/22
  • 195.133.248.0/22
  • 195.133.253.0/24
  • 195.133.254.0/23
  • 212.8.236.0/24
  • 212.8.238.0/23
  • 212.24.115.0/24
  • 217.67.176.0/20
  • 217.144.168.0/22

IPv6 prefixes

All 24 prefixes.

  • 2a00:a960::/32
  • 2a00:be00::/30
  • 2a00:be04::/31
  • 2a00:be06::/32
  • 2a00:be07::/39
  • 2a00:be07:200::/42
  • 2a00:be07:240::/44
  • 2a00:be07:250::/46
  • 2a00:be07:254::/47
  • 2a00:be07:256::/47
  • 2a00:be07:258::/45
  • 2a00:be07:260::/43
  • 2a00:be07:280::/41
  • 2a00:be07:300::/40
  • 2a00:be07:400::/38
  • 2a00:be07:800::/37
  • 2a00:be07:1000::/36
  • 2a00:be07:2000::/35
  • 2a00:be07:4000::/34
  • 2a00:be07:8000::/33
  • 2a0a:2d01::/32
  • 2a0d:b740::/29
  • 2a0f:7d03::/32
  • 2a10:7100::/29

Similar-sized networks in Russia

ASNNameIPv4 addresses
AS51819#121 YAR-AS JSC "ER-Telecom Holding"47,616
AS33934#122 VolgogradEC-AS PJSC Rostelecom47,360
AS42038#123 VLADLINK-AS Krivets Sergey Sergeevich47,104
AS25515#125 CTCNET-AS PJSC Rostelecom46,592
AS42362#126 ALANIA-AS PJSC Rostelecom46,592
AS31257#127 ORIONNET-KRK Orion Telecom LLC46,336

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