| Date | IP Address |
| 2025-03-15 | 83.169.1.42 (ClassC) |
| 2025-09-15 | 172.67.156.17 (ClassC) |
| 2025-12-08 | 104.21.48.194 (ClassC) |
| Date | Domain | IP |
| wiki.hosiwien.at | 2024-09-08 | 83.169.1.42 |
| atlas.hosiwien.at | 2024-10-19 | 83.169.1.42 |
| www.hosiwien.at | 2025-03-15 | 83.169.1.42 |