| Date | IP Address |
| 2023-10-13 | 18.159.232.149 (ClassC) |
| 2024-07-31 | 35.157.193.66 (ClassC) |
| 2024-09-27 | 52.29.53.63 (ClassC) |
| 2024-11-07 | 35.157.161.67 (ClassC) |
| 2025-01-12 | 18.158.223.48 (ClassC) |
| 2025-01-16 | 35.158.151.87 (ClassC) |
| Date | Domain | IP |
| www.perkin-hofmann.de | 2024-12-24 | 3.163.189.66 |