AS12389 is the autonomous system of PJSC Rostelecom. It holds 9,169,408 IPv4 addresses in 1,266 prefixes plus 32 IPv6 ranges, mainly in 
Russia.
By IPv4 addresses the network ranks #46 worldwide and #1 of 4,981 networks in Russia. That is 20% of the country’s IPv4 space.
The network spreads across six or more countries: Russia 100%, Iran 0.01%, Ukraine 0.01%.
The largest block is 178.64.0.0 to 178.71.255.255 with 524,288 addresses, geolocated to St Petersburg (Tsentralnyy rayon).
Websites found on this network include skybridge.click, rt.ru.
- IPv4 addresses
- 9,169,408
- IPv4 prefixes
- 1,266
- World rank
- #46
- Country share
- 20%
- IPv6 ranges
- 32
Addresses by country
Largest blocks
- 178.64.0.0 St Petersburg (Tsentralnyy rayon)524,288
- 178.44.0.0 Kirov262,144
- 176.48.0.0 Irkutsk262,144
- 95.52.0.0 Murmansk262,144
- 92.124.0.0 Irkutsk262,144
- 37.20.0.0 Irkutsk262,144
- 5.136.0.0 Tomsk245,760
- 2.60.0.0 Omsk233,472
Websites seen on this network
Networks of similar size
- AS3352 TELEFONICA DE ESPANA S.A.U.
10,382,592 - AS7029 Windstream Communications LLC
10,363,648 - AS28573 Claro NXT Telecomunicacoes Ltda
9,953,024 - AS37963 Hangzhou Alibaba Advertising Co.,Ltd.
9,426,688 - AS26615 TIM S/A9,110,720
- AS12322 Free SAS
8,822,784 - AS2907 Research Organization of Information and Systems, National Institute of Informa
8,769,536 - AS5089 Virgin Media Limited
8,493,312
IPv4 prefixes
- 2.16.20.0/23
- 2.16.53.0/24
- 2.17.144.0/23
- 2.17.146.0/24
- 2.19.181.0/24
- 2.57.186.0/24
- 2.60.0.0/15
- 2.62.0.0/16
- 2.63.0.0/17
- 2.63.128.0/20
- 2.63.160.0/21
- 2.63.168.0/23
- 2.63.171.0/24
- 2.63.172.0/22
- 2.63.193.0/24
- 2.63.194.0/23
- 2.63.196.0/22
- 2.63.200.0/21
- 2.63.208.0/20
- 2.63.240.0/20
- 5.136.0.0/15
- 5.138.0.0/16
- 5.139.0.0/17
- 5.139.128.0/18
- 5.139.200.0/22
- 5.139.206.0/24
- 5.139.208.0/23
- 5.139.218.0/23
- 5.139.224.0/19
- 5.140.0.0/17
- 5.140.128.0/19
- 5.140.160.0/24
- 5.140.162.0/23
- 5.140.164.0/22
- 5.140.168.0/21
- 5.140.176.0/20
- 5.140.192.0/18
- 5.141.0.0/17
- 5.141.128.0/18
- 5.141.192.0/19
- 5.141.224.0/21
- 5.141.232.0/23
- 5.141.236.0/22
- 5.141.240.0/20
- 5.142.0.0/16
- 5.143.0.0/17
- 5.143.128.0/19
- 5.143.160.0/20
- 5.143.183.0/24
- 5.143.184.0/21
- 5.143.192.0/19
- 5.143.225.0/24
- 5.143.226.0/24
- 5.143.228.0/22
- 5.143.232.0/22
- 5.143.236.0/23
- 5.143.239.0/24
- 5.143.240.0/20
- 5.175.96.0/19
- 31.23.0.0/16
- 31.28.192.0/19
- 31.47.128.0/19
- 31.162.0.0/15
- 31.172.192.0/19
- 31.180.0.0/15
- 31.192.162.0/24
- 31.204.96.0/20
- 37.1.64.0/20
- 37.19.32.0/20
- 37.19.48.0/21
- 37.20.0.0/14
- 37.76.128.0/18
- 37.78.0.0/15
- 45.80.64.0/22
- 45.93.81.0/24
- 45.148.167.0/24
- 46.41.64.0/18
- 46.45.192.0/20
- 46.45.211.0/24
- 46.45.219.0/24
- 46.45.221.0/24
- 46.45.227.0/24
- 46.45.235.0/24
- 46.45.236.0/24
- 46.45.238.0/23
- 46.48.144.0/20
- 46.48.160.0/19
- 46.48.192.0/18
- 46.52.224.0/20
- 46.61.0.0/17
- 46.61.128.0/21
- 46.61.136.0/24
- 46.61.138.0/23
- 46.61.140.0/22
- 46.61.144.0/20
- 46.61.160.0/20
- 46.61.176.0/22
- 46.61.180.0/24
- 46.61.182.0/23
- 46.61.185.0/24
- 46.61.186.0/23
- 46.61.188.0/22
- 46.61.192.0/20
- 46.61.208.0/24
- 46.61.210.0/23
- 46.61.212.0/22
- 46.61.216.0/21
- 46.61.224.0/20
- 46.61.240.0/22
- 46.61.244.0/24
- 46.61.246.0/23
- 46.61.248.0/21
- 46.63.128.0/22
- 46.63.132.0/24
- 46.63.134.0/23
- 46.63.139.0/24
- 46.63.140.0/22
- 46.63.146.0/23
- 46.63.148.0/23
- 46.63.151.0/24
- 46.63.152.0/23
- 46.63.156.0/24
- 46.63.163.0/24
- 46.63.168.0/23
- 46.63.174.0/23
- 46.63.176.0/23
- 46.63.179.0/24
- 46.63.180.0/23
- 46.63.182.0/24
- 46.63.184.0/21
- 46.63.192.0/19
- 46.63.224.0/22
- 46.63.230.0/23
- 46.63.232.0/21
- 46.63.240.0/20
- 46.150.224.0/20
- 46.158.0.0/15
- 46.172.160.0/19
- 46.235.160.0/21
- 46.235.216.0/21
- 46.237.0.0/19
- 46.237.32.0/21
- 46.237.48.0/20
- 62.105.0.0/19
- 62.109.185.0/24
- 62.148.224.0/19
- 62.165.0.0/19
- 62.183.102.0/24
- 62.183.112.0/23
- 62.183.115.0/24
- 62.183.116.0/22
- 62.183.124.0/22
- 62.192.224.0/19
- 62.213.0.0/19
- 77.34.2.0/23
- 77.34.6.0/24
- 77.34.10.0/24
- 77.34.16.0/20
- 77.34.32.0/20
- 77.34.49.0/24
- 77.34.54.0/23
- 77.34.58.0/23
- 77.34.61.0/24
- 77.34.67.0/24
- 77.34.74.0/23
- 77.34.76.0/23
- 77.34.80.0/20
- 77.34.96.0/19
- 77.34.128.0/24
- 77.34.131.0/24
- 77.34.132.0/22
- 77.34.136.0/22
- 77.34.147.0/24
- 77.34.150.0/23
- 77.34.154.0/23
- 77.34.157.0/24
- 77.34.158.0/23
- 77.34.160.0/19
- 77.34.202.0/23
- 77.34.210.0/23
- 77.34.214.0/23
- 77.34.216.0/21
- 77.34.224.0/19
- 77.35.0.0/18
- 77.35.65.0/24
- 77.35.75.0/24
- 77.35.88.0/24
- 77.35.93.0/24
- 77.35.94.0/23
- 77.35.99.0/24
- 77.35.100.0/22
- 77.35.107.0/24
- 77.35.108.0/24
- 77.35.112.0/20
- 77.35.128.0/17
- 77.39.24.0/24
- 77.39.37.0/24
- 77.39.44.0/24
- 77.39.64.0/23
- 77.39.72.0/24
- 77.39.76.0/24
- 77.39.101.0/24
- 77.39.102.0/24
- 77.39.115.0/24
- 77.40.0.0/17
- 77.45.128.0/17
- 77.51.0.0/17
- 77.51.128.0/19
- 77.51.160.0/20
- 77.72.240.0/21
- 77.72.250.0/23
- 77.73.136.0/21
- 77.82.1.0/24
- 77.82.2.0/23
- 77.82.4.0/22
- 77.82.8.0/21
- 77.82.16.0/20
- 77.82.32.0/20
- 77.82.48.0/21
- 77.82.56.0/22
- 77.82.60.0/23
- 77.82.63.0/24
- 77.82.64.0/21
- 77.82.72.0/23
- 77.82.76.0/23
- 77.82.92.0/22
- 77.82.96.0/20
- 77.82.112.0/24
- 77.82.160.0/19
- 77.82.192.0/18
- 77.87.64.0/21
- 77.106.0.0/18
- 77.234.0.0/19
- 78.29.64.0/18
- 78.36.0.0/15
- 78.40.184.0/21
- 78.81.0.0/23
- 78.81.96.0/22
- 78.81.101.0/24
- 78.81.102.0/23
- 78.81.104.0/21
- 78.81.112.0/21
- 78.81.120.0/22
- 78.81.128.0/18
- 78.81.209.0/24
- 78.81.212.0/22
- 78.81.216.0/21
- 78.81.253.0/24
- 78.81.254.0/23
- 78.85.0.0/16
- 78.111.242.0/23
- 78.111.244.0/22
- 78.111.248.0/21
- 78.132.144.0/20
- 78.132.160.0/19
- 78.132.192.0/18
- 79.105.0.0/23
- 79.105.4.0/22
- 79.105.8.0/21
- 79.105.17.0/24
- 79.105.18.0/23
- 79.105.20.0/22
- 79.105.24.0/21
- 79.105.32.0/19
- 79.105.64.0/22
- 79.105.69.0/24
- 79.105.70.0/23
- 79.105.72.0/23
- 79.105.74.0/24
- 79.105.76.0/24
- 79.105.79.0/24
- 79.105.80.0/20
- 79.105.96.0/19
- 79.105.128.0/19
- 79.105.160.0/20
- 79.105.176.0/22
- 79.105.185.0/24
- 79.105.186.0/23
- 79.105.188.0/23
- 79.105.192.0/23
- 79.105.194.0/24
- 79.105.197.0/24
- 79.105.209.0/24
- 79.105.213.0/24
- 79.105.214.0/23
- 79.105.216.0/21
- 79.105.224.0/20
- 79.105.240.0/21
- 79.105.248.0/22
- 79.105.252.0/23
- 79.105.255.0/24
- 79.126.0.0/17
- 79.133.64.0/19
- 79.133.128.0/19
- 79.135.224.0/19
- 80.68.14.0/23
- 80.71.208.0/20
- 80.72.214.0/24
- 80.88.48.0/20
- 80.95.32.0/20
and 966 more prefixes
Questions and answers
Who owns AS12389?
Autonomous system AS12389 is operated by PJSC Rostelecom.
How many IP addresses does AS12389 have?
The network holds 9,169,408 IPv4 addresses in 1,266 prefixes, plus 32 IPv6 ranges.
Which country is AS12389 in?
The main country is Russia, with addresses in 5 more countries.
How big is AS12389?
By IPv4 addresses it ranks #46 worldwide.
What is the largest address block of AS12389?
178.64.0.0 to 178.71.255.255, 524,288 addresses.