ARIN's IPv4 Address Pool
Last updated: 2019-10-14
4096 addresses are unallocated. (Legacy addresses are not counted.)
Recent allocated or assigned address list
| Country | Range | Number of addresses | Date | Status |
|---|---|---|---|---|
| Saint Barthélemy | 206.83.45.0 - 206.83.45.255 | 256 | 2019-10-11 | assigned |
| United States | 173.205.222.0 - 173.205.223.255 | 512 | 2019-10-11 | allocated |
| Canada | 23.143.80.0 - 23.143.80.255 | 256 | 2019-10-10 | allocated |
| United States | 104.192.228.0 - 104.192.231.255 | 1024 | 2019-10-10 | allocated |
| United States | 23.143.48.0 - 23.143.48.255 | 256 | 2019-10-10 | allocated |
| Canada | 69.94.15.0 - 69.94.15.255 | 256 | 2019-10-09 | assigned |
| United States | 199.101.180.0 - 199.101.181.255 | 512 | 2019-10-09 | assigned |
| United States | 199.201.125.0 - 199.201.125.255 | 256 | 2019-10-09 | allocated |
| United States | 173.46.80.0 - 173.46.95.255 | 4096 | 2019-10-08 | allocated |
| United States | 23.143.16.0 - 23.143.16.255 | 256 | 2019-10-08 | allocated |
| United States | 63.246.140.0 - 63.246.141.255 | 512 | 2019-10-07 | allocated |
| United States | 204.13.168.0 - 204.13.175.255 | 2048 | 2019-10-07 | assigned |
| United States | 204.9.184.0 - 204.9.185.255 | 512 | 2019-10-07 | assigned |
| United States | 204.9.190.0 - 204.9.191.255 | 512 | 2019-10-07 | assigned |
Address pool by prefix
| Prefix | Number of free block | |
|---|---|---|
| /20 | 1 | 69.87.176.0 |
Address pool by range
- 69.87.176.0 - 69.87.191.255 (4096 addresses).