| Date | IP Address |
| 2020-10-24 | 13.226.166.70 (ClassC) |
| 2020-11-07 | 143.204.192.16 (ClassC) |
| 2020-11-30 | 143.204.226.77 (ClassC) |
| 2024-11-25 | 18.161.6.21 (ClassC) |
| 2025-04-08 | 18.161.6.126 (ClassC) |
| 2025-08-08 | 18.161.6.95 (ClassC) |
| 2025-08-11 | 18.161.6.87 (ClassC) |
| Date | Domain | IP |
| app.bungo-mayoi.jp | 2024-04-16 | 99.84.66.73 |
| www.bungo-mayoi.jp | 2024-11-25 | 18.161.6.21 |