Address space
AS399693 NCN-AS
IPv4 prefixes
23
11.78K addresses
IPv6 prefixes
5
Most common size
/24
IPv4
Flagged
0
Shape
Prefix sizes
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
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 28 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 165.140.232.0/22 | IPv4 | 1,024 | US | |
| 199.120.120.0/24 | IPv4 | 256 | US | |
| 199.120.126.0/24 | IPv4 | 256 | US | |
| 206.72.33.0/24 | IPv4 | 256 | US | |
| 206.72.35.0/24 | IPv4 | 256 | US | |
| 206.72.36.0/22 | IPv4 | 1,024 | US | |
| 206.72.40.0/23 | IPv4 | 512 | US | |
| 206.72.43.0/24 | IPv4 | 256 | US | |
| 206.72.44.0/22 | IPv4 | 1,024 | US | |
| 206.72.48.0/23 | IPv4 | 512 | US | |
| 206.72.50.0/24 | IPv4 | 256 | US | |
| 206.72.52.0/22 | IPv4 | 1,024 | US | |
| 207.32.48.0/24 | IPv4 | 256 | US | |
| 207.32.50.0/23 | IPv4 | 512 | US | |
| 207.32.52.0/22 | IPv4 | 1,024 | US | |
| 207.32.56.0/23 | IPv4 | 512 | US | |
| 207.32.58.0/24 | IPv4 | 256 | US | |
| 207.32.60.0/23 | IPv4 | 512 | US | |
| 207.32.62.0/24 | IPv4 | 256 | US | |
| 207.177.112.0/23 | IPv4 | 512 | US | |
| 207.199.216.0/23 | IPv4 | 512 | US | |
| 216.51.186.0/23 | IPv4 | 512 | US | |
| 216.51.190.0/24 | IPv4 | 256 | US | |
| 2001:5f8:7f0d::/48 | IPv6 | — | US | |
| 2602:fe87::/39 | IPv6 | — | US | |
| 2602:fe87:a00::/39 | IPv6 | — | US | |
| 2602:fe87:c00::/39 | IPv6 | — | US | |
| 2602:fe87:fe00::/39 | IPv6 | — | US |