| Date | IP Address |
| 2024-01-27 | 5.9.231.46 (ClassC) |
| 2025-01-10 | 188.40.199.103 (ClassC) |
| 2025-04-06 | 185.175.199.40 (ClassC) |
| Date | Domain | IP |
| image.info.hs-fresenius.de | 2024-07-08 | 23.192.230.145 |
| images.hs-fresenius.de | 2024-03-11 | 3.163.24.50 |
| www.hs-fresenius.de | 2023-11-01 | 5.9.231.46 |