| Date | IP Address |
| 2024-09-22 | 52.197.207.161 (ClassC) |
| 2024-11-13 | 54.95.212.108 (ClassC) |
| 2024-11-24 | 54.64.96.30 (ClassC) |
| 2024-11-29 | 13.231.32.163 (ClassC) |
| 2024-12-30 | 54.150.154.33 (ClassC) |
| 2025-01-12 | 52.195.52.16 (ClassC) |
| 2025-02-03 | 57.180.215.52 (ClassC) |
| Date | Domain | IP |
| cache-pub-api2.otet.jp | 2018-01-04 | 52.222.220.122 |
| www.otet.jp | 2023-11-01 | 18.176.195.209 |