Address space
AS3933 OPEN
IPv4 prefixes
9
22.27K addresses
IPv6 prefixes
0
Most common size
/22
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 | 9 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 198.236.128.0/19 | IPv4 | 8,192 | US | |
| 198.237.53.0/24 | IPv4 | 256 | US | |
| 198.237.54.0/23 | IPv4 | 512 | US | |
| 198.237.56.0/21 | IPv4 | 2,048 | US | |
| 198.237.144.0/20 | IPv4 | 4,096 | US | |
| 198.237.160.0/22 | IPv4 | 1,024 | US | |
| 198.237.196.0/22 | IPv4 | 1,024 | US | |
| 198.237.204.0/22 | IPv4 | 1,024 | US | |
| 198.237.240.0/20 | IPv4 | 4,096 | US |