| Date | IP Address |
| 2022-08-26 | 54.85.172.64 (ClassC) |
| 2023-11-01 | 52.1.62.73 (ClassC) |
| 2023-11-05 | 52.1.62.59 (ClassC) |
| 2023-11-24 | 23.20.4.154 (ClassC) |
| 2023-12-07 | 52.73.227.241 (ClassC) |
| 2023-12-18 | 34.198.45.66 (ClassC) |
| 2023-12-31 | 3.226.201.146 (ClassC) |
| 2026-02-05 | 147.93.22.86 (ClassC) |
| Date | Domain | IP |
| www.study-mrcog.com | 2025-11-03 | 147.93.22.86 |