| Date | IP Address |
| 2015-03-13 | 198.13.106.67 (ClassC) |
| 2015-12-22 | 172.252.66.241 (ClassC) |
| 2018-09-08 | 69.172.201.153 (ClassC) |
| 2019-05-22 | 74.121.199.146 (ClassC) |
| 2019-12-06 | 23.185.0.4 (ClassC) |
| 2020-10-16 | 69.63.145.180 (ClassC) |
| 2024-08-20 | 69.63.145.61 (ClassC) |
| 2025-01-22 | 74.209.225.133 (ClassC) |
| Date | Domain | IP |
| portal.phta.org | 2025-01-06 | 13.68.19.67 |