| Date | IP Address |
| 2023-11-01 | 18.180.146.6 (ClassC) |
| 2024-05-25 | 54.65.92.47 (ClassC) |
| 2024-07-24 | 18.180.74.73 (ClassC) |
| 2024-08-10 | 35.75.87.32 (ClassC) |
| 2024-08-16 | 13.112.81.159 (ClassC) |
| 2024-11-12 | 35.75.166.187 (ClassC) |
| 2024-12-06 | 54.178.52.97 (ClassC) |
| 2025-01-04 | 18.178.179.55 (ClassC) |
| Date | Domain | IP |
| maintenance.kumapon.jp | 2024-06-29 | 52.219.150.35 |
| f.kumapon.jp | 2024-09-02 | 18.161.6.37 |
| img.kumapon.jp | 2024-11-21 | 18.161.3.85 |
| i.kumapon.jp | 2024-07-28 | 3.163.165.77 |
| s.kumapon.jp | 2024-10-09 | 54.150.97.196 |
| www.kumapon.jp | 2023-11-01 | 18.180.146.6 |