asn.dev

Address space

AS12389 ROSTELECOM-AS PJSC Rostelecom. Technical Team

IPv4 prefixes 2,108 9.17M addresses
IPv6 prefixes 135
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/14
/14: 2
2
/15
/15: 4
4
/16
/16: 17
17
/17
/17: 61
61
/18
/18: 94
94
/19
/19: 172
172
/20
/20: 200
200
/21
/21: 268
268
/22
/22: 328
328
/23
/23: 423
423
/24
/24: 539
539

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/29
/29: 4
4
/30
/30: 1
1
/32
/32: 15
15
/33
/33: 2
2
/34
/34: 4
4
/35
/35: 5
5
/36
/36: 14
14
/37
/37: 8
8
/38
/38: 6
6
/39
/39: 13
13
/40
/40: 8
8
/41
/41: 7
7
/42
/42: 7
7
/43
/43: 5
5
/44
/44: 11
11
/45
/45: 8
8
/46
/46: 9
9
/47
/47: 3
3
/48
/48: 5
5

Geography

Where the space lands

CountryNamePrefixes
RURussian Federation2,243

Inventory

All prefixes

showing 400 of 2,243
PrefixFamilyAddressesCountryFlags
2.16.20.0/23IPv4512RU
2.16.53.0/24IPv4256RU
2.17.144.0/23IPv4512RU
2.17.146.0/24IPv4256RU
2.19.181.0/24IPv4256RU
2.57.186.0/24IPv4256RU
2.60.0.0/17IPv432,768RU
2.60.128.0/20IPv44,096RU
2.60.144.0/20IPv44,096RU
2.60.160.0/19IPv48,192RU
2.60.192.0/18IPv416,384RU
2.61.0.0/16IPv465,536RU
2.62.0.0/17IPv432,768RU
2.62.128.0/17IPv432,768RU
2.63.0.0/17IPv432,768RU
2.63.128.0/21IPv42,048RU
2.63.136.0/24IPv4256RU
2.63.137.0/24IPv4256RU
2.63.138.0/23IPv4512RU
2.63.140.0/22IPv41,024RU
2.63.160.0/22IPv41,024RU
2.63.164.0/22IPv41,024RU
2.63.168.0/23IPv4512RU
2.63.171.0/24IPv4256RU
2.63.172.0/23IPv4512RU
2.63.174.0/24IPv4256RU
2.63.175.0/24IPv4256RU
2.63.193.0/24IPv4256RU
2.63.194.0/23IPv4512RU
2.63.196.0/22IPv41,024RU
2.63.200.0/23IPv4512RU
2.63.202.0/23IPv4512RU
2.63.204.0/22IPv41,024RU
2.63.208.0/20IPv44,096RU
2.63.240.0/20IPv44,096RU
5.136.0.0/15IPv4131,072RU
5.138.0.0/16IPv465,536RU
5.139.0.0/17IPv432,768RU
5.139.128.0/18IPv416,384RU
5.139.200.0/22IPv41,024RU
5.139.206.0/24IPv4256RU
5.139.208.0/23IPv4512RU
5.139.218.0/23IPv4512RU
5.139.224.0/19IPv48,192RU
5.140.0.0/18IPv416,384RU
5.140.64.0/19IPv48,192RU
5.140.96.0/23IPv4512RU
5.140.98.0/23IPv4512RU
5.140.100.0/22IPv41,024RU
5.140.104.0/21IPv42,048RU
5.140.112.0/20IPv44,096RU
5.140.128.0/19IPv48,192RU
5.140.160.0/24IPv4256RU
5.140.162.0/23IPv4512RU
5.140.164.0/22IPv41,024RU
5.140.168.0/21IPv42,048RU
5.140.176.0/20IPv44,096RU
5.140.192.0/23IPv4512RU
5.140.194.0/23IPv4512RU
5.140.196.0/22IPv41,024RU
5.140.200.0/23IPv4512RU
5.140.202.0/23IPv4512RU
5.140.204.0/22IPv41,024RU
5.140.208.0/20IPv44,096RU
5.140.224.0/19IPv48,192RU
5.141.0.0/17IPv432,768RU
5.141.128.0/18IPv416,384RU
5.141.192.0/20IPv44,096RU
5.141.208.0/21IPv42,048RU
5.141.216.0/21IPv42,048RU
5.141.224.0/21IPv42,048RU
5.141.232.0/23IPv4512RU
5.141.236.0/22IPv41,024RU
5.141.240.0/20IPv44,096RU
5.142.0.0/19IPv48,192RU
5.142.32.0/22IPv41,024RU
5.142.36.0/23IPv4512RU
5.142.38.0/24IPv4256RU
5.142.39.0/24IPv4256RU
5.142.40.0/21IPv42,048RU
5.142.48.0/21IPv42,048RU
5.142.56.0/22IPv41,024RU
5.142.60.0/23IPv4512RU
5.142.62.0/23IPv4512RU
5.142.64.0/18IPv416,384RU
5.142.128.0/18IPv416,384RU
5.142.192.0/19IPv48,192RU
5.142.224.0/20IPv44,096RU
5.142.240.0/21IPv42,048RU
5.142.248.0/22IPv41,024RU
5.142.252.0/22IPv41,024RU
5.143.0.0/17IPv432,768RU
5.143.128.0/19IPv48,192RU
5.143.160.0/20IPv44,096RU
5.143.183.0/24IPv4256RU
5.143.184.0/21IPv42,048RU
5.143.192.0/19IPv48,192RU
5.143.225.0/24IPv4256RU
5.143.226.0/24IPv4256RU
5.143.228.0/22IPv41,024RU
5.143.232.0/22IPv41,024RU
5.143.236.0/23IPv4512RU
5.143.239.0/24IPv4256RU
5.143.240.0/20IPv44,096RU
5.175.96.0/19IPv48,192RU
31.23.0.0/16IPv465,536RU
31.28.192.0/19IPv48,192RU
31.47.128.0/20IPv44,096RU
31.47.144.0/21IPv42,048RU
31.47.152.0/23IPv4512RU
31.47.154.0/23IPv4512RU
31.47.156.0/22IPv41,024RU
31.162.0.0/17IPv432,768RU
31.162.128.0/17IPv432,768RU
31.163.0.0/17IPv432,768RU
31.163.128.0/19IPv48,192RU
31.163.160.0/19IPv48,192RU
31.163.192.0/18IPv416,384RU
31.172.192.0/19IPv48,192RU
31.180.0.0/15IPv4131,072RU
31.192.162.0/24IPv4256RU
31.204.96.0/20IPv44,096RU
37.1.64.0/20IPv44,096RU
37.19.32.0/20IPv44,096RU
37.19.48.0/21IPv42,048RU
37.20.0.0/14IPv4262,144RU
37.76.128.0/18IPv416,384RU
37.78.0.0/16IPv465,536RU
37.79.0.0/17IPv432,768RU
37.79.128.0/18IPv416,384RU
37.79.192.0/20IPv44,096RU
37.79.208.0/22IPv41,024RU
37.79.212.0/24IPv4256RU
37.79.213.0/24IPv4256RU
37.79.214.0/23IPv4512RU
37.79.216.0/21IPv42,048RU
37.79.224.0/19IPv48,192RU
45.80.64.0/22IPv41,024RU
45.93.81.0/24IPv4256RU
45.148.167.0/24IPv4256RU
46.41.64.0/18IPv416,384RU
46.45.192.0/20IPv44,096RU
46.45.211.0/24IPv4256RU
46.45.219.0/24IPv4256RU
46.45.221.0/24IPv4256RU
46.45.227.0/24IPv4256RU
46.45.235.0/24IPv4256RU
46.45.236.0/24IPv4256RU
46.45.238.0/23IPv4512RU
46.48.144.0/20IPv44,096RU
46.48.160.0/19IPv48,192RU
46.48.192.0/18IPv416,384RU
46.52.224.0/20IPv44,096RU
46.61.0.0/17IPv432,768RU
46.61.128.0/22IPv41,024RU
46.61.132.0/22IPv41,024RU
46.61.136.0/24IPv4256RU
46.61.138.0/23IPv4512RU
46.61.140.0/22IPv41,024RU
46.61.144.0/22IPv41,024RU
46.61.148.0/23IPv4512RU
46.61.150.0/23IPv4512RU
46.61.152.0/21IPv42,048RU
46.61.160.0/22IPv41,024RU
46.61.164.0/22IPv41,024RU
46.61.168.0/21IPv42,048RU
46.61.176.0/22IPv41,024RU
46.61.180.0/24IPv4256RU
46.61.182.0/23IPv4512RU
46.61.185.0/24IPv4256RU
46.61.186.0/23IPv4512RU
46.61.188.0/22IPv41,024RU
46.61.192.0/23IPv4512RU
46.61.194.0/23IPv4512RU
46.61.196.0/22IPv41,024RU
46.61.200.0/22IPv41,024RU
46.61.204.0/23IPv4512RU
46.61.206.0/23IPv4512RU
46.61.208.0/24IPv4256RU
46.61.210.0/23IPv4512RU
46.61.212.0/22IPv41,024RU
46.61.216.0/21IPv42,048RU
46.61.224.0/21IPv42,048RU
46.61.232.0/24IPv4256RU
46.61.233.0/24IPv4256RU
46.61.234.0/24IPv4256RU
46.61.235.0/24IPv4256RU
46.61.236.0/23IPv4512RU
46.61.238.0/23IPv4512RU
46.61.240.0/22IPv41,024RU
46.61.244.0/24IPv4256RU
46.61.246.0/23IPv4512RU
46.61.248.0/22IPv41,024RU
46.61.252.0/22IPv41,024RU
46.63.128.0/22IPv41,024RU
46.63.132.0/24IPv4256RU
46.63.134.0/23IPv4512RU
46.63.139.0/24IPv4256RU
46.63.140.0/22IPv41,024RU
46.63.146.0/23IPv4512RU
46.63.148.0/23IPv4512RU
46.63.151.0/24IPv4256RU
46.63.152.0/23IPv4512RU
46.63.156.0/24IPv4256RU
46.63.163.0/24IPv4256RU
46.63.168.0/23IPv4512RU
46.63.174.0/23IPv4512RU
46.63.176.0/23IPv4512RU
46.63.179.0/24IPv4256RU
46.63.180.0/23IPv4512RU
46.63.182.0/24IPv4256RU
46.63.184.0/21IPv42,048RU
46.63.192.0/19IPv48,192RU
46.63.224.0/22IPv41,024RU
46.63.230.0/23IPv4512RU
46.63.232.0/21IPv42,048RU
46.63.240.0/20IPv44,096RU
46.150.224.0/20IPv44,096RU
46.158.0.0/15IPv4131,072RU
46.172.160.0/19IPv48,192RU
46.235.160.0/21IPv42,048RU
46.235.216.0/21IPv42,048RU
46.237.0.0/19IPv48,192RU
46.237.32.0/21IPv42,048RU
46.237.48.0/20IPv44,096RU
62.105.0.0/19IPv48,192RU
62.109.185.0/24IPv4256RU
62.148.224.0/19IPv48,192RU
62.165.0.0/20IPv44,096RU
62.165.16.0/23IPv4512RU
62.165.18.0/23IPv4512RU
62.165.20.0/22IPv41,024RU
62.165.24.0/21IPv42,048RU
62.183.102.0/24IPv4256RU
62.183.112.0/23IPv4512RU
62.183.115.0/24IPv4256RU
62.183.116.0/22IPv41,024RU
62.183.124.0/22IPv41,024RU
62.192.224.0/19IPv48,192RU
62.213.0.0/19IPv48,192RU
77.34.2.0/23IPv4512RU
77.34.6.0/24IPv4256RU
77.34.10.0/24IPv4256RU
77.34.16.0/20IPv44,096RU
77.34.32.0/20IPv44,096RU
77.34.49.0/24IPv4256RU
77.34.54.0/23IPv4512RU
77.34.58.0/23IPv4512RU
77.34.61.0/24IPv4256RU
77.34.67.0/24IPv4256RU
77.34.74.0/23IPv4512RU
77.34.76.0/23IPv4512RU
77.34.80.0/20IPv44,096RU
77.34.96.0/19IPv48,192RU
77.34.128.0/24IPv4256RU
77.34.131.0/24IPv4256RU
77.34.132.0/22IPv41,024RU
77.34.136.0/22IPv41,024RU
77.34.147.0/24IPv4256RU
77.34.150.0/23IPv4512RU
77.34.154.0/23IPv4512RU
77.34.157.0/24IPv4256RU
77.34.158.0/23IPv4512RU
77.34.160.0/19IPv48,192RU
77.34.202.0/23IPv4512RU
77.34.210.0/23IPv4512RU
77.34.214.0/23IPv4512RU
77.34.216.0/21IPv42,048RU
77.34.224.0/19IPv48,192RU
77.35.0.0/18IPv416,384RU
77.35.65.0/24IPv4256RU
77.35.75.0/24IPv4256RU
77.35.88.0/24IPv4256RU
77.35.93.0/24IPv4256RU
77.35.94.0/23IPv4512RU
77.35.99.0/24IPv4256RU
77.35.100.0/22IPv41,024RU
77.35.107.0/24IPv4256RU
77.35.108.0/24IPv4256RU
77.35.112.0/20IPv44,096RU
77.35.128.0/17IPv432,768RU
77.39.24.0/24IPv4256RU
77.39.37.0/24IPv4256RU
77.39.44.0/24IPv4256RU
77.39.64.0/23IPv4512RU
77.39.72.0/24IPv4256RU
77.39.76.0/24IPv4256RU
77.39.101.0/24IPv4256RU
77.39.102.0/24IPv4256RU
77.39.115.0/24IPv4256RU
77.40.0.0/22IPv41,024RU
77.40.4.0/22IPv41,024RU
77.40.8.0/21IPv42,048RU
77.40.16.0/20IPv44,096RU
77.40.32.0/19IPv48,192RU
77.40.64.0/18IPv416,384RU
77.45.128.0/17IPv432,768RU
77.51.0.0/17IPv432,768RU
77.51.128.0/19IPv48,192RU
77.51.160.0/20IPv44,096RU
77.72.240.0/22IPv41,024RU
77.72.244.0/23IPv4512RU
77.72.246.0/23IPv4512RU
77.72.250.0/23IPv4512RU
77.73.136.0/21IPv42,048RU
77.82.1.0/24IPv4256RU
77.82.2.0/23IPv4512RU
77.82.4.0/22IPv41,024RU
77.82.8.0/21IPv42,048RU
77.82.16.0/20IPv44,096RU
77.82.32.0/20IPv44,096RU
77.82.48.0/21IPv42,048RU
77.82.56.0/22IPv41,024RU
77.82.60.0/23IPv4512RU
77.82.63.0/24IPv4256RU
77.82.64.0/21IPv42,048RU
77.82.72.0/23IPv4512RU
77.82.76.0/23IPv4512RU
77.82.92.0/22IPv41,024RU
77.82.96.0/20IPv44,096RU
77.82.112.0/24IPv4256RU
77.82.160.0/19IPv48,192RU
77.82.192.0/18IPv416,384RU
77.87.64.0/21IPv42,048RU
77.106.0.0/19IPv48,192RU
77.106.32.0/20IPv44,096RU
77.106.48.0/21IPv42,048RU
77.106.56.0/21IPv42,048RU
77.234.0.0/19IPv48,192RU
78.29.64.0/18IPv416,384RU
78.36.0.0/18IPv416,384RU
78.36.64.0/19IPv48,192RU
78.36.96.0/20IPv44,096RU
78.36.112.0/22IPv41,024RU
78.36.116.0/23IPv4512RU
78.36.118.0/23IPv4512RU
78.36.120.0/21IPv42,048RU
78.36.128.0/22IPv41,024RU
78.36.132.0/23IPv4512RU
78.36.134.0/24IPv4256RU
78.36.135.0/24IPv4256RU
78.36.136.0/21IPv42,048RU
78.36.144.0/20IPv44,096RU
78.36.160.0/19IPv48,192RU
78.36.192.0/19IPv48,192RU
78.36.224.0/19IPv48,192RU
78.37.0.0/21IPv42,048RU
78.37.8.0/23IPv4512RU
78.37.10.0/23IPv4512RU
78.37.12.0/22IPv41,024RU
78.37.16.0/22IPv41,024RU
78.37.20.0/22IPv41,024RU
78.37.24.0/21IPv42,048RU
78.37.32.0/21IPv42,048RU
78.37.40.0/23IPv4512RU
78.37.42.0/23IPv4512RU
78.37.44.0/22IPv41,024RU
78.37.48.0/22IPv41,024RU
78.37.52.0/23IPv4512RU
78.37.54.0/23IPv4512RU
78.37.56.0/21IPv42,048RU
78.37.64.0/20IPv44,096RU
78.37.80.0/22IPv41,024RU
78.37.84.0/23IPv4512RU
78.37.86.0/23IPv4512RU
78.37.88.0/21IPv42,048RU
78.37.96.0/23IPv4512RU
78.37.98.0/23IPv4512RU
78.37.100.0/22IPv41,024RU
78.37.104.0/21IPv42,048RU
78.37.112.0/20IPv44,096RU
78.37.128.0/17IPv432,768RU
78.40.184.0/21IPv42,048RU
78.81.0.0/23IPv4512RU
78.81.96.0/22IPv41,024RU
78.81.101.0/24IPv4256RU
78.81.102.0/23IPv4512RU
78.81.104.0/21IPv42,048RU
78.81.112.0/21IPv42,048RU
78.81.120.0/22IPv41,024RU
78.81.128.0/18IPv416,384RU
78.81.209.0/24IPv4256RU
78.81.212.0/22IPv41,024RU
78.81.216.0/21IPv42,048RU
78.81.253.0/24IPv4256RU
78.81.254.0/23IPv4512RU
78.85.0.0/22IPv41,024RU
78.85.4.0/23IPv4512RU
78.85.6.0/23IPv4512RU
78.85.8.0/21IPv42,048RU
78.85.16.0/20IPv44,096RU
78.85.32.0/20IPv44,096RU
78.85.48.0/23IPv4512RU
78.85.50.0/23IPv4512RU
78.85.52.0/22IPv41,024RU
78.85.56.0/21IPv42,048RU
78.85.64.0/18IPv416,384RU
78.85.128.0/17IPv432,768RU
78.111.242.0/23IPv4512RU
78.111.244.0/22IPv41,024RU

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.