| Date | IP Address |
| 2020-07-21 | 23.35.71.208 (ClassC) |
| 2020-12-25 | 172.232.21.99 (ClassC) |
| 2021-03-18 | 23.198.6.13 (ClassC) |
| 2021-10-23 | 23.52.42.184 (ClassC) |
| 2022-03-25 | 23.59.177.210 (ClassC) |
| 2022-05-20 | 23.33.22.17 (ClassC) |
| 2022-06-07 | 23.42.158.202 (ClassC) |
| 2023-12-30 | 104.123.69.186 (ClassC) |
| 2024-08-12 | 104.96.163.136 (ClassC) |
| 2024-11-06 | 23.41.4.69 (ClassC) |
| 2025-01-25 | 23.41.4.84 (ClassC) |
| Date | Domain | IP |
| ib1.musashinobank.co.jp | 2024-05-24 | 104.16.206.31 |
| id.musashinobank.co.jp | 2024-12-14 | 23.41.4.69 |
| bid.musashinobank.co.jp | 2023-12-30 | 104.123.69.186 |
| service.musashinobank.co.jp | 2024-09-03 | 23.41.4.5 |
| cchecker.musashinobank.co.jp | 2024-11-25 | 57.180.144.40 |
| id-test.musashinobank.co.jp | 2024-09-02 | 23.192.230.86 |
| service-test.musashinobank.co.jp | 2024-10-01 | 23.41.4.72 |
| bid-dev.musashinobank.co.jp | 2024-11-17 | 23.41.4.88 |
| www.musashinobank.co.jp | 2024-05-24 | 165.100.248.45 |