| Date | IP Address |
| 2023-12-06 | 23.1.33.12 (ClassC) |
| 2024-08-31 | 23.192.230.86 (ClassC) |
| 2025-01-09 | 23.41.4.85 (ClassC) |
| 2025-04-30 | 23.41.4.78 (ClassC) |
| 2025-05-19 | 23.41.4.80 (ClassC) |
| Date | Domain | IP |
| jal.dev-v1.netbk.co.jp | 2024-10-03 | 23.203.134.236 |
| api.jal.dev-v1.netbk.co.jp | 2024-08-31 | 23.192.230.86 |
| www.dev-v1.netbk.co.jp | 2023-08-26 | 104.86.243.72 |