| Date | IP Address |
| 2022-01-06 | 65.8.56.102 (ClassC) |
| 2022-01-06 | 65.8.56.72 (ClassC) |
| 2024-07-14 | 18.160.124.105 (ClassC) |
| 2024-12-26 | 99.86.38.67 (ClassC) |
| Date | Domain | IP |
| admin.stage.bizplace.jp | 2024-02-21 | 3.163.24.78 |
| app.stage.bizplace.jp | 2024-07-14 | 18.160.124.105 |