asn.dev

Address space

AS25490 STC-AS OJSC Southern Telecommunications Company

IPv4 prefixes 74 119K addresses
IPv6 prefixes 1
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 1
1
/19
/19: 3
3
/20
/20: 4
4
/21
/21: 15
15
/22
/22: 17
17
/23
/23: 19
19
/24
/24: 15
15

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
/32
/32: 1
1

Geography

Where the space lands

CountryNamePrefixes
RURussian Federation75

Inventory

All prefixes

75 total
PrefixFamilyAddressesCountryFlags
62.183.0.0/19IPv48,192RU
62.183.32.0/22IPv41,024RU
62.183.36.0/23IPv4512RU
62.183.38.0/24IPv4256RU
62.183.39.0/24IPv4256RU
62.183.40.0/21IPv42,048RU
62.183.48.0/23IPv4512RU
62.183.50.0/24IPv4256RU
62.183.52.0/22IPv41,024RU
62.183.56.0/21IPv42,048RU
62.183.64.0/24IPv4256RU
62.183.65.0/24IPv4256RU
62.183.66.0/23IPv4512RU
62.183.68.0/22IPv41,024RU
62.183.72.0/22IPv41,024RU
62.183.88.0/21IPv42,048RU
62.183.96.0/22IPv41,024RU
83.239.0.0/19IPv48,192RU
83.239.32.0/21IPv42,048RU
83.239.40.0/22IPv41,024RU
83.239.48.0/20IPv44,096RU
83.239.64.0/19IPv48,192RU
83.239.96.0/20IPv44,096RU
83.239.200.0/21IPv42,048RU
83.239.224.0/20IPv44,096RU
83.239.240.0/21IPv42,048RU
85.172.0.0/18IPv416,384RU
85.172.64.0/21IPv42,048RU
85.172.72.0/22IPv41,024RU
85.172.79.0/24IPv4256RU
85.172.82.0/23IPv4512RU
85.172.84.0/22IPv41,024RU
85.172.96.0/21IPv42,048RU
85.172.104.0/22IPv41,024RU
85.172.108.0/23IPv4512RU
85.172.160.0/21IPv42,048RU
85.173.144.0/21IPv42,048RU
85.173.152.0/22IPv41,024RU
85.173.156.0/23IPv4512RU
85.173.158.0/23IPv4512RU
85.174.128.0/22IPv41,024RU
85.174.132.0/23IPv4512RU
85.174.134.0/24IPv4256RU
85.174.136.0/24IPv4256RU
85.174.143.0/24IPv4256RU
85.174.190.0/23IPv4512RU
85.174.224.0/22IPv41,024RU
85.174.228.0/22IPv41,024RU
85.174.232.0/21IPv42,048RU
85.174.240.0/22IPv41,024RU
85.174.248.0/21IPv42,048RU
85.175.0.0/21IPv42,048RU
85.175.14.0/23IPv4512RU
85.175.32.0/21IPv42,048RU
85.175.46.0/24IPv4256RU
85.175.62.0/23IPv4512RU
85.175.65.0/24IPv4256RU
85.175.66.0/23IPv4512RU
85.175.72.0/22IPv41,024RU
85.175.82.0/23IPv4512RU
85.175.91.0/24IPv4256RU
85.175.96.0/22IPv41,024RU
85.175.100.0/23IPv4512RU
85.175.152.0/23IPv4512RU
85.175.170.0/23IPv4512RU
85.175.194.0/23IPv4512RU
85.175.216.0/22IPv41,024RU
85.175.226.0/23IPv4512RU
85.175.236.0/24IPv4256RU
91.230.54.0/24IPv4256RU
94.233.144.0/21IPv42,048RU
94.233.160.0/20IPv44,096RU
109.172.72.0/24IPv4256RU
193.33.132.0/23IPv4512RU
2a02:8040::/32IPv6—RU