| Date | IP Address |
| 2023-12-07 | 104.71.218.139 (ClassC) |
| 2023-12-19 | 23.221.22.81 (ClassC) |
| 2023-12-19 | 23.221.22.82 (ClassC) |
| 2025-04-09 | 23.41.4.88 (ClassC) |
| 2025-04-30 | 23.41.4.84 (ClassC) |
| 2025-05-19 | 23.41.4.78 (ClassC) |
| Date | Domain | IP |
| api.neobank.dev-r1.netbk.co.jp | 2024-08-19 | 104.96.163.135 |
| api.tneobank.dev-r1.netbk.co.jp | 2025-04-09 | 23.41.4.88 |
| jal.dev-r1.netbk.co.jp | 2024-09-03 | 23.41.4.14 |
| api.jal.dev-r1.netbk.co.jp | 2024-12-23 | 23.41.4.85 |
| www.dev-r1.netbk.co.jp | 2023-08-26 | 104.86.243.72 |