| Date | IP Address |
| 2025-01-26 | 78.46.155.239 (ClassC) |
| Date | Domain | IP |
| hlwcloud.institut-fk.at | 2025-01-04 | 85.13.143.80 |
| site.institut-fk.at | 2024-09-01 | 85.13.143.80 |
| verpflegung.institut-fk.at | 2025-01-04 | 85.13.143.80 |
| elternverein.institut-fk.at | 2023-08-28 | 199.15.163.128 |
| bafep.institut-fk.at | 2025-01-19 | 85.13.143.80 |
| pkms.institut-fk.at | 2024-08-31 | 85.13.143.80 |
| hlw-neu.institut-fk.at | 2024-11-19 | 85.13.143.80 |
| hw.institut-fk.at | 2025-01-04 | 85.13.143.80 |
| hlw.institut-fk.at | 2024-11-18 | 85.13.143.80 |
| www.institut-fk.at | 2024-11-01 | 78.46.155.239 |