Address space
AS16557 COLOSOLUTIONS
IPv4 prefixes
16
10.75K addresses
IPv6 prefixes
1
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 | 17 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 66.103.128.0/21 | IPv4 | 2,048 | US | |
| 66.103.136.0/21 | IPv4 | 2,048 | US | |
| 66.103.144.0/21 | IPv4 | 2,048 | US | |
| 66.103.152.0/23 | IPv4 | 512 | US | |
| 66.103.156.0/23 | IPv4 | 512 | US | |
| 66.103.159.0/24 | IPv4 | 256 | US | |
| 72.21.8.0/23 | IPv4 | 512 | US | |
| 72.21.12.0/23 | IPv4 | 512 | US | |
| 72.21.14.0/24 | IPv4 | 256 | US | |
| 72.21.20.0/24 | IPv4 | 256 | US | |
| 72.21.22.0/24 | IPv4 | 256 | US | |
| 144.208.108.0/24 | IPv4 | 256 | US | |
| 192.160.196.0/24 | IPv4 | 256 | US | |
| 198.252.144.0/24 | IPv4 | 256 | US | |
| 204.152.22.0/23 | IPv4 | 512 | US | |
| 209.126.92.0/24 | IPv4 | 256 | US | |
| 2607:f528::/32 | IPv6 | — | US |