Address space
AS393336 CATALYST
IPv4 prefixes
20
10.50K addresses
IPv6 prefixes
4
Most common size
/24
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 | 24 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 23.163.209.0/24 | IPv4 | 256 | US | |
| 23.163.210.0/23 | IPv4 | 512 | US | |
| 23.163.212.0/23 | IPv4 | 512 | US | |
| 23.163.216.0/21 | IPv4 | 2,048 | US | |
| 37.49.144.0/24 | IPv4 | 256 | US | |
| 37.49.147.0/24 | IPv4 | 256 | US | |
| 64.40.24.0/22 | IPv4 | 1,024 | US | |
| 94.74.171.0/24 | IPv4 | 256 | US | |
| 104.193.224.0/22 | IPv4 | 1,024 | US | |
| 109.203.161.0/24 | IPv4 | 256 | US | |
| 109.203.163.0/24 | IPv4 | 256 | US | |
| 109.203.166.0/24 | IPv4 | 256 | US | |
| 162.250.232.0/22 | IPv4 | 1,024 | US | |
| 173.0.4.0/22 | IPv4 | 1,024 | US | |
| 176.46.129.0/24 | IPv4 | 256 | US | |
| 176.46.130.0/24 | IPv4 | 256 | US | |
| 176.46.133.0/24 | IPv4 | 256 | US | |
| 176.46.135.0/24 | IPv4 | 256 | US | |
| 176.46.137.0/24 | IPv4 | 256 | US | |
| 199.181.238.0/24 | IPv4 | 256 | US | |
| 2602:ffd1:1::/48 | IPv6 | — | US | |
| 2602:ffd1:2::/47 | IPv6 | — | US | |
| 2602:ffd1:6::/47 | IPv6 | — | US | |
| 2602:ffd1:8::/48 | IPv6 | — | US |