| Date | IP Address |
| 2025-04-04 | 178.63.45.68 (ClassC) |
| Date | Domain | IP |
| moodle2.ph-linz.at | 2025-03-20 | 78.104.35.30 |
| mahara.ph-linz.at | 2025-02-03 | 78.104.57.7 |
| psf.ph-linz.at | 2023-08-29 | 185.16.61.249 |
| weiterbildung.ph-linz.at | 2025-02-08 | 178.63.45.68 |
| wb-admin.ph-linz.at | 2023-08-28 | 52.166.177.18 |
| elearn.ph-linz.at | 2024-12-08 | 178.63.45.68 |
| sso.ph-linz.at | 2025-01-24 | 78.104.57.11 |
| pvs.ph-linz.at | 2024-11-28 | 178.63.45.68 |
| www.ph-linz.at | 2025-04-04 | 178.63.45.68 |
| community.ph-linz.at | 2025-01-09 | 178.63.45.68 |