| Date | IP Address |
| 2025-01-26 | 20.52.0.237 (ClassC) |
| Date | Domain | IP |
| lehre.strabag.at | 2024-11-27 | 20.52.0.237 |
| jobboerse.strabag.at | 2024-10-13 | 78.46.10.58 |
| stat.jobboerse.strabag.at | 2024-12-01 | 78.46.10.58 |
| lehrling.strabag.at | 2024-10-04 | 78.46.10.58 |
| kalender.strabag.at | 2023-08-28 | 78.46.10.58 |
| forms.strabag.at | 2024-12-05 | 78.47.17.207 |
| maps.strabag.at | 2025-01-01 | 78.46.10.58 |
| conpass.strabag.at | 2023-08-28 | 18.193.34.10 |
| stat.strabag.at | 2024-12-29 | 78.46.10.58 |
| www.strabag.at | 2025-01-26 | 20.52.0.237 |