| Date | IP Address |
| 2024-06-09 | 52.197.215.21 (ClassC) |
| 2024-10-22 | 54.64.66.209 (ClassC) |
| 2025-02-02 | 54.178.29.39 (ClassC) |
| 2025-02-14 | 54.199.175.46 (ClassC) |
| 2025-06-09 | 3.113.58.66 (ClassC) |
| 2025-06-22 | 54.248.3.37 (ClassC) |
| Date | Domain | IP |
| api.bs1.lp.jcfl.ac.jp | 2024-06-09 | 52.196.186.63 |
| api.ep1.stg.lp.jcfl.ac.jp | 2024-06-09 | 52.197.215.21 |