| Date | IP Address |
| 2023-04-02 | 52.217.160.221 (ClassC) |
| 2024-02-17 | 16.182.71.197 (ClassC) |
| 2024-08-04 | 52.216.179.178 (ClassC) |
| 2024-11-24 | 52.217.223.45 (ClassC) |
| 2024-12-21 | 54.231.231.93 (ClassC) |
| 2025-01-05 | 52.217.160.141 (ClassC) |
| 2025-04-30 | 52.216.43.77 (ClassC) |
| 2025-07-03 | 52.217.100.99 (ClassC) |
| 2025-07-31 | 3.5.13.17 (ClassC) |
| Date | Domain | IP |
| qa.hp.dev | 2024-11-24 | 18.161.6.16 |
| stage.hp.dev | 2024-11-25 | 99.84.66.108 |
| stack.hp.dev | 2025-04-20 | 20.190.22.91 |
| so.hp.dev | 2025-04-20 | 20.190.22.91 |
| news.hp.dev | 2024-11-24 | 13.224.14.82 |
| dev.hp.dev | 2024-11-24 | 18.161.6.105 |
| stack-overflow.hp.dev | 2025-04-17 | 20.190.22.91 |
| stackoverflow.hp.dev | 2025-03-23 | 20.190.22.91 |
| codeway.hp.dev | 2024-02-17 | 16.182.71.197 |