| Date | IP Address |
| 2024-01-11 | 13.227.62.18 (ClassC) |
| 2024-04-11 | 3.164.134.65 (ClassC) |
| 2024-05-11 | 13.225.183.118 (ClassC) |
| 2024-07-07 | 3.164.134.6 (ClassC) |
| 2025-01-06 | 3.164.121.49 (ClassC) |
| 2025-01-19 | 3.166.228.108 (ClassC) |
| 2025-03-24 | 3.166.228.80 (ClassC) |
| 2025-05-14 | 3.164.121.120 (ClassC) |
| 2025-07-19 | 3.166.228.39 (ClassC) |
| 2025-09-03 | 3.173.238.63 (ClassC) |
| 2025-09-20 | 3.173.238.98 (ClassC) |
| 2026-01-26 | 3.175.227.78 (ClassC) |
| 2026-02-27 | 3.173.238.91 (ClassC) |
| Date | Domain | IP |
| www.dousan-ou.jp | 2025-01-07 | 3.166.228.108 |