| Date | IP Address |
| 2020-12-24 | 99.84.170.148 (ClassC) |
| 2020-12-24 | 13.249.130.66 (ClassC) |
| 2020-12-24 | 99.84.170.152 (ClassC) |
| 2020-12-24 | 99.84.170.156 (ClassC) |
| 2024-08-14 | 204.246.191.60 (ClassC) |
| 2024-11-06 | 204.246.191.84 (ClassC) |
| 2024-12-25 | 3.163.158.36 (ClassC) |
| Date | Domain | IP |
| op-api.data-search.stg.tier4.jp | 2024-05-13 | 52.193.152.100 |
| calls.fms.stg.tier4.jp | 2024-08-14 | 204.246.191.60 |