| Date | IP Address |
| 2020-04-29 | 151.101.128.80 (ClassC) |
| 2024-03-12 | 104.18.189.233 (ClassC) |
| 2024-03-15 | 104.18.190.233 (ClassC) |
| 2024-09-10 | 104.18.145.226 (ClassC) |
| 2025-03-07 | 104.18.235.36 (ClassC) |
| 2025-05-28 | 104.17.210.108 (ClassC) |
| Date | Domain | IP |
| admin.bradfield.hpisd.org | 2024-08-23 | 104.18.189.233 |
| admin.boone.hpisd.org | 2024-03-12 | 104.18.189.233 |
| armstrong.hpisd.org | 2024-07-12 | 104.18.190.233 |
| admin.armstrong.hpisd.org | 2024-07-19 | 104.18.190.233 |
| hyer.hpisd.org | 2015-05-14 | 23.235.44.80 |