| Date | IP Address |
| 2024-10-02 | 52.195.28.230 (ClassC) |
| 2024-10-27 | 52.193.112.3 (ClassC) |
| 2024-12-20 | 13.112.65.204 (ClassC) |
| 2025-01-14 | 43.206.186.75 (ClassC) |
| Date | Domain | IP |
| chambre.shimamura-api.mgre.jp | 2024-10-02 | 52.195.28.230 |
| avail.shimamura-api.mgre.jp | 2024-10-02 | 52.195.28.230 |