Address space
AS4201 ORST-AS
IPv4 prefixes
7
65.79K addresses
IPv6 prefixes
1
Most common size
/21
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 | 8 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 128.193.0.0/17 | IPv4 | 32,768 | US | |
| 128.193.128.0/18 | IPv4 | 16,384 | US | |
| 128.193.192.0/19 | IPv4 | 8,192 | US | |
| 128.193.224.0/21 | IPv4 | 2,048 | US | |
| 128.193.232.0/21 | IPv4 | 2,048 | US | |
| 128.193.240.0/20 | IPv4 | 4,096 | US | |
| 199.201.139.0/24 | IPv4 | 256 | US | |
| 2620:105:f000::/40 | IPv6 | — | US |