| Date | IP Address |
| 2023-08-26 | 104.100.62.87 (ClassC) |
| 2024-03-02 | 23.198.146.105 (ClassC) |
| 2024-04-20 | 23.195.232.94 (ClassC) |
| 2024-07-16 | 23.44.253.239 (ClassC) |
| 2024-08-08 | 23.48.190.126 (ClassC) |
| 2025-01-14 | 23.198.171.150 (ClassC) |
| 2025-01-24 | 23.49.133.176 (ClassC) |
| Date | Domain | IP |
| staging4.cts.eventim.bg | 2024-07-23 | 23.46.228.168 |
| www.cts.eventim.bg | 2023-08-26 | 104.86.250.227 |