| Date | IP Address |
| 2023-08-12 | 13.227.74.44 (ClassC) |
| 2023-10-17 | 13.32.50.48 (ClassC) |
| 2024-05-17 | 13.32.50.67 (ClassC) |
| 2024-09-18 | 18.64.123.104 (ClassC) |
| 2025-01-10 | 18.64.123.15 (ClassC) |
| 2025-12-14 | 99.86.195.31 (ClassC) |
| 2026-01-16 | 99.86.195.42 (ClassC) |
| 2026-02-20 | 99.86.195.56 (ClassC) |
| Date | Domain | IP |
| www.hamatoku.jp | 2025-10-31 | 99.86.195.56 |