| Date | IP Address |
| 2024-09-11 | 65.9.95.2 (ClassC) |
| 2025-11-02 | 3.169.173.48 (ClassC) |
| 2025-12-24 | 3.169.173.128 (ClassC) |
| 2026-01-04 | 3.169.173.125 (ClassC) |
| Date | Domain | IP |
| net10.ncbank.co.jp | 2025-09-06 | 202.234.166.99 |
| www2.ncbank.co.jp | 2025-09-07 | 160.13.220.30 |
| cloud.ma.ncbank.co.jp | 2025-12-19 | 13.111.158.168 |
| image.ma.ncbank.co.jp | 2024-09-20 | 184.24.207.125 |
| click.ma.ncbank.co.jp | 2025-04-27 | 13.111.159.153 |
| view.ma.ncbank.co.jp | 2025-12-25 | 13.111.160.152 |
| appb.ncbank.co.jp | 2025-12-17 | 210.130.189.108 |
| appf.ncbank.co.jp | 2025-05-11 | 160.13.220.4 |
| blog.ncbank.co.jp | 2025-11-02 | 3.169.173.48 |
| www.ncbank.co.jp | 2025-11-08 | 160.13.220.29 |