| Date | IP Address |
| 2021-01-21 | 52.84.22.16 (ClassC) |
| 2021-02-20 | 143.204.226.77 (ClassC) |
| 2024-10-20 | 162.55.40.124 (ClassC) |
| 2024-12-07 | 64.190.63.222 (ClassC) |
| 2026-02-01 | 144.76.213.14 (ClassC) |
| Date | Domain | IP |
| service.bahn-buddy.de | 2024-08-26 | 162.55.40.124 |
| api.bahn-buddy.de | 2026-02-01 | 144.76.213.14 |
| cases.bahn-buddy.de | 2020-07-19 | 13.227.44.108 |
| www.bahn-buddy.de | 2024-10-20 | 162.55.40.124 |