| Date | IP Address |
| 2023-08-09 | 195.30.114.239 (ClassC) |
| 2024-05-13 | 18.156.126.56 (ClassC) |
| 2024-06-03 | 18.194.11.5 (ClassC) |
| 2024-06-10 | 3.126.23.126 (ClassC) |
| 2024-08-20 | 52.57.81.147 (ClassC) |
| 2024-09-21 | 3.122.67.11 (ClassC) |
| 2024-10-20 | 35.157.40.22 (ClassC) |
| 2024-11-24 | 3.124.156.118 (ClassC) |
| 2024-12-01 | 3.123.162.42 (ClassC) |
| 2024-12-26 | 3.64.168.85 (ClassC) |
| 2025-01-05 | 3.121.245.191 (ClassC) |
| Date | Domain | IP |
| ics.westfalenfahrplan.de | 2024-05-14 | 3.126.65.59 |
| www.westfalenfahrplan.de | 2023-08-09 | 195.30.114.239 |