| Date | IP Address |
| 2022-02-09 | 63.32.161.140 (ClassC) |
| 2025-07-06 | 52.49.78.73 (ClassC) |
| 2025-07-13 | 54.77.44.92 (ClassC) |
| 2025-08-21 | 54.154.222.161 (ClassC) |
| 2025-08-24 | 52.18.23.72 (ClassC) |
| 2025-09-04 | 34.246.130.105 (ClassC) |
| 2025-10-19 | 54.72.25.37 (ClassC) |
| Date | Domain | IP |
| systest-hosted.clearcourse.systems | 2024-11-25 | 54.72.222.207 |
| systest-api.clearcourse.systems | 2025-07-06 | 52.49.78.73 |