Address space
AS18671 PRTC-SC
IPv4 prefixes
20
11.26K addresses
IPv6 prefixes
0
Most common size
/23
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.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 20 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 64.53.59.0/24 | IPv4 | 256 | US | |
| 66.180.224.0/23 | IPv4 | 512 | US | |
| 66.180.226.0/23 | IPv4 | 512 | US | |
| 66.180.228.0/23 | IPv4 | 512 | US | |
| 66.180.230.0/23 | IPv4 | 512 | US | |
| 66.180.232.0/22 | IPv4 | 1,024 | US | |
| 66.180.236.0/23 | IPv4 | 512 | US | |
| 66.180.238.0/23 | IPv4 | 512 | US | |
| 152.44.64.0/21 | IPv4 | 2,048 | US | |
| 165.166.174.0/23 | IPv4 | 512 | US | |
| 204.116.94.0/24 | IPv4 | 256 | US | |
| 204.116.240.0/22 | IPv4 | 1,024 | US | |
| 206.74.39.0/24 | IPv4 | 256 | US | |
| 206.74.47.0/24 | IPv4 | 256 | US | |
| 206.74.48.0/23 | IPv4 | 512 | US | |
| 206.74.83.0/24 | IPv4 | 256 | US | |
| 207.144.20.0/23 | IPv4 | 512 | US | |
| 207.144.50.0/23 | IPv4 | 512 | US | |
| 207.144.139.0/24 | IPv4 | 256 | US | |
| 207.144.216.0/23 | IPv4 | 512 | US |