| Date | IP Address |
| 2014-04-22 | 193.239.188.150 (ClassC) |
| 2025-03-10 | 162.159.136.54 (ClassC) |
| 2025-03-14 | 162.159.137.54 (ClassC) |
| Date | Domain | IP |
| regions2020.oir.at | 2025-02-13 | 45.32.158.151 |
| gallerie.oir.at | 2025-02-09 | 45.32.158.151 |
| poll.oir.at | 2025-02-13 | 45.32.158.151 |
| raum-on.oir.at | 2024-10-02 | 45.32.158.151 |
| project.oir.at | 2025-02-09 | 45.32.158.151 |
| www.oir.at | 2023-08-29 | 162.159.137.54 |
| regioenergy.oir.at | 2025-02-09 | 45.32.158.151 |