Address space
AS30220 SWWC-SERVICE-COOPERATIVE
IPv4 prefixes
11
8.19K 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 | 11 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 66.172.160.0/21 | IPv4 | 2,048 | US | |
| 66.172.168.0/22 | IPv4 | 1,024 | US | |
| 66.172.172.0/23 | IPv4 | 512 | US | |
| 66.172.174.0/23 | IPv4 | 512 | US | |
| 66.172.176.0/22 | IPv4 | 1,024 | US | |
| 66.172.180.0/24 | IPv4 | 256 | US | |
| 66.172.181.0/24 | IPv4 | 256 | US | |
| 66.172.182.0/23 | IPv4 | 512 | US | |
| 66.172.184.0/23 | IPv4 | 512 | US | |
| 66.172.186.0/23 | IPv4 | 512 | US | |
| 66.172.188.0/22 | IPv4 | 1,024 | US |