| Date | IP Address |
| 2024-11-25 | 18.180.4.143 (ClassC) |
| 2024-12-26 | 35.75.209.50 (ClassC) |
| 2025-02-21 | 35.73.82.239 (ClassC) |
| 2025-05-07 | 54.178.37.75 (ClassC) |
| 2025-07-05 | 54.65.220.212 (ClassC) |
| 2025-07-10 | 18.176.208.22 (ClassC) |
| 2025-12-02 | 54.249.249.236 (ClassC) |
| Date | Domain | IP |
| higashihiroshima.cloud.study.gr.jp | 2024-11-13 | 3.114.111.209 |
| studymate.cloud.study.gr.jp | 2025-02-21 | 18.161.6.98 |
| single.eval.cloud.study.gr.jp | 2025-02-22 | 18.178.124.135 |
| multi.eval.cloud.study.gr.jp | 2024-11-25 | 18.180.4.143 |