Address space
AS33670 NOVASOUTHEASTERNAS
IPv4 prefixes
27
65.54K 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 | 27 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 137.52.0.0/20 | IPv4 | 4,096 | US | |
| 137.52.16.0/21 | IPv4 | 2,048 | US | |
| 137.52.24.0/22 | IPv4 | 1,024 | US | |
| 137.52.28.0/22 | IPv4 | 1,024 | US | |
| 137.52.32.0/20 | IPv4 | 4,096 | US | |
| 137.52.48.0/24 | IPv4 | 256 | US | |
| 137.52.49.0/24 | IPv4 | 256 | US | |
| 137.52.50.0/23 | IPv4 | 512 | US | |
| 137.52.52.0/22 | IPv4 | 1,024 | US | |
| 137.52.56.0/21 | IPv4 | 2,048 | US | |
| 137.52.64.0/23 | IPv4 | 512 | US | |
| 137.52.66.0/23 | IPv4 | 512 | US | |
| 137.52.68.0/22 | IPv4 | 1,024 | US | |
| 137.52.72.0/21 | IPv4 | 2,048 | US | |
| 137.52.80.0/20 | IPv4 | 4,096 | US | |
| 137.52.96.0/19 | IPv4 | 8,192 | US | |
| 137.52.128.0/21 | IPv4 | 2,048 | US | |
| 137.52.136.0/22 | IPv4 | 1,024 | US | |
| 137.52.140.0/23 | IPv4 | 512 | US | |
| 137.52.142.0/23 | IPv4 | 512 | US | |
| 137.52.144.0/20 | IPv4 | 4,096 | US | |
| 137.52.160.0/20 | IPv4 | 4,096 | US | |
| 137.52.176.0/22 | IPv4 | 1,024 | US | |
| 137.52.180.0/23 | IPv4 | 512 | US | |
| 137.52.182.0/23 | IPv4 | 512 | US | |
| 137.52.184.0/21 | IPv4 | 2,048 | US | |
| 137.52.192.0/18 | IPv4 | 16,384 | US |