| Date | IP Address |
| 2020-06-29 | 13.249.85.46 (ClassC) |
| 2020-06-29 | 99.84.224.22 (ClassC) |
| 2020-07-06 | 13.35.112.107 (ClassC) |
| 2020-08-28 | 13.224.38.119 (ClassC) |
| 2020-08-28 | 13.224.38.48 (ClassC) |
| 2021-08-08 | 13.225.206.121 (ClassC) |
| 2021-09-03 | 13.32.215.64 (ClassC) |
| 2024-10-05 | 99.84.66.45 (ClassC) |
| 2024-10-14 | 18.65.229.101 (ClassC) |
| 2024-11-11 | 99.84.66.76 (ClassC) |
| 2024-12-09 | 99.84.66.88 (ClassC) |
| 2024-12-14 | 18.65.229.5 (ClassC) |
| 2025-01-11 | 99.84.66.87 (ClassC) |
| Date | Domain | IP |
| contractstg.rehaplan.jp | 2024-02-17 | 108.138.94.23 |
| cdn.rehaplan.jp | 2024-04-29 | 204.246.191.7 |