asn.dev

Address space

AS31200 NTK IPv6 customers

IPv4 prefixes 61 566K addresses
IPv6 prefixes 1
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/14
/14: 1
1
/16
/16: 2
2
/17
/17: 2
2
/18
/18: 1
1
/19
/19: 4
4
/20
/20: 4
4
/21
/21: 9
9
/22
/22: 15
15
/23
/23: 9
9
/24
/24: 14
14

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 Federation62

Inventory

All prefixes

62 total
PrefixFamilyAddressesCountryFlags
5.128.0.0/16IPv465,536RU
5.129.0.0/17IPv432,768RU
5.129.128.0/19IPv48,192RU
5.129.181.0/24IPv4256RU
5.129.184.0/23IPv4512RU
5.129.186.0/24IPv4256RU
5.130.0.0/16IPv465,536RU
5.131.0.0/17IPv432,768RU
5.131.128.0/18IPv416,384RU
5.131.192.0/19IPv48,192RU
5.131.224.0/24IPv4256RU
5.131.225.0/24IPv4256RU
5.131.226.0/23IPv4512RU
5.131.228.0/22IPv41,024RU
5.131.232.0/21IPv42,048RU
5.131.240.0/21IPv42,048RU
5.131.248.0/22IPv41,024RU
5.131.252.0/23IPv4512RU
5.131.254.0/23IPv4512RU
37.192.0.0/14IPv4262,144RU
178.49.0.0/22IPv41,024RU
178.49.4.0/22IPv41,024RU
178.49.8.0/21IPv42,048RU
178.49.16.0/20IPv44,096RU
178.49.32.0/22IPv41,024RU
178.49.36.0/24IPv4256RU
178.49.37.0/24IPv4256RU
178.49.38.0/23IPv4512RU
178.49.40.0/21IPv42,048RU
178.49.48.0/21IPv42,048RU
178.49.56.0/22IPv41,024RU
178.49.60.0/22IPv41,024RU
178.49.64.0/19IPv48,192RU
178.49.96.0/20IPv44,096RU
178.49.112.0/21IPv42,048RU
178.49.120.0/22IPv41,024RU
178.49.124.0/22IPv41,024RU
178.49.128.0/20IPv44,096RU
178.49.144.0/23IPv4512RU
178.49.146.0/23IPv4512RU
178.49.148.0/22IPv41,024RU
178.49.152.0/24IPv4256RU
178.49.153.0/24IPv4256RU
178.49.154.0/24IPv4256RU
178.49.155.0/24IPv4256RU
178.49.156.0/24IPv4256RU
178.49.157.0/24IPv4256RU
178.49.158.0/23IPv4512RU
178.49.160.0/19IPv48,192RU
178.49.192.0/21IPv42,048RU
178.49.200.0/22IPv41,024RU
178.49.204.0/22IPv41,024RU
178.49.208.0/20IPv44,096RU
178.49.224.0/24IPv4256RU
178.49.225.0/24IPv4256RU
178.49.226.0/23IPv4512RU
178.49.228.0/22IPv41,024RU
178.49.232.0/21IPv42,048RU
178.49.240.0/21IPv42,048RU
178.49.248.0/22IPv41,024RU
178.49.252.0/22IPv41,024RU
2a00:7700::/32IPv6RU