| Date | IP Address |
| 2021-04-28 | 52.85.224.156 (ClassC) |
| 2022-08-26 | 13.32.246.159 (ClassC) |
| 2024-05-05 | 54.192.74.72 (ClassC) |
| 2024-09-02 | 204.246.191.88 (ClassC) |
| 2024-10-17 | 204.246.191.75 (ClassC) |
| 2024-12-20 | 3.163.158.19 (ClassC) |
| 2025-01-09 | 3.163.158.90 (ClassC) |
| 2025-01-21 | 204.246.191.107 (ClassC) |
| 2025-01-26 | 3.163.158.77 (ClassC) |
| Date | Domain | IP |
| cdn.fukuyamamasaharu.com | 2024-02-18 | 18.65.229.63 |
| www.fukuyamamasaharu.com | 2024-06-30 | 54.192.74.72 |