| Date | IP Address |
| 2023-08-26 | 104.100.70.88 (ClassC) |
| 2023-09-16 | 23.203.209.189 (ClassC) |
| 2023-11-02 | 23.49.137.212 (ClassC) |
| 2024-01-28 | 23.198.156.81 (ClassC) |
| 2024-07-27 | 23.222.170.178 (ClassC) |
| 2024-09-15 | 184.25.211.136 (ClassC) |
| 2024-10-24 | 23.222.148.96 (ClassC) |
| 2025-01-12 | 23.198.163.92 (ClassC) |
| 2025-02-03 | 88.221.156.104 (ClassC) |
| 2025-02-22 | 3.163.24.76 (ClassC) |
| 2025-04-28 | 99.84.66.96 (ClassC) |
| 2025-05-05 | 3.163.24.37 (ClassC) |
| 2025-05-17 | 99.84.66.3 (ClassC) |
| 2025-08-18 | 99.84.66.67 (ClassC) |
| 2025-09-01 | 3.163.24.124 (ClassC) |
| 2026-03-06 | 3.169.173.34 (ClassC) |
| Date | Domain | IP |
| stage.fo-online.jp | 2023-08-26 | 104.100.70.88 |
| www.fo-online.jp | 2023-08-26 | 104.100.70.88 |