| Date | IP Address |
| 2023-12-11 | 23.39.23.62 (ClassC) |
| 2024-07-30 | 23.59.151.131 (ClassC) |
| 2024-09-21 | 23.209.30.19 (ClassC) |
| 2024-11-10 | 23.54.38.6 (ClassC) |
| Date | Domain | IP |
| b2b.costaextra.de | 2024-09-17 | 194.40.209.35 |
| training.costaextra.de | 2024-09-19 | 23.59.151.131 |
| b2b.training.costaextra.de | 2024-09-21 | 194.40.209.9 |
| www.costaextra.de | 2023-12-11 | 23.39.23.62 |