| Date | IP Address |
| 2023-12-07 | 23.59.177.217 (ClassC) |
| 2023-12-11 | 23.1.33.7 (ClassC) |
| 2024-08-04 | 23.41.4.78 (ClassC) |
| 2025-01-07 | 23.41.4.88 (ClassC) |
| Date | Domain | IP |
| api.neobank.dev-v2.netbk.co.jp | 2024-08-30 | 23.54.19.153 |
| api.tneobank.dev-v2.netbk.co.jp | 2024-08-04 | 23.41.4.78 |
| jal.dev-v2.netbk.co.jp | 2024-07-07 | 23.41.4.71 |
| api.jal.dev-v2.netbk.co.jp | 2024-09-01 | 23.192.230.86 |
| www.dev-v2.netbk.co.jp | 2023-08-26 | 104.86.243.72 |