| Date | IP Address |
| 2025-08-02 | 3.163.80.62 (ClassC) |
| 2025-11-12 | 3.163.24.22 (ClassC) |
| Date | Domain | IP |
| c-udeb.cts.msgs.jp | 2024-07-18 | 18.161.6.62 |
| api.cts.msgs.jp | 2024-09-09 | 18.161.6.54 |
| c-app.cts.msgs.jp | 2025-08-08 | 18.161.6.62 |
| c-ddu.cts.msgs.jp | 2025-11-12 | 3.163.24.22 |