| Date | IP Address |
| 2019-09-09 | 23.222.113.244 (ClassC) |
| 2020-05-21 | 23.4.11.108 (ClassC) |
| 2023-08-25 | 104.86.255.173 (ClassC) |
| 2023-11-02 | 23.60.62.77 (ClassC) |
| 2024-02-25 | 2.19.142.13 (ClassC) |
| 2024-09-03 | 23.196.127.79 (ClassC) |
| 2024-11-25 | 23.44.251.21 (ClassC) |
| 2024-12-14 | 23.198.158.208 (ClassC) |
| 2025-01-14 | 184.24.206.66 (ClassC) |
| Date | Domain | IP |
| www.mmone.mizuho-fg.co.jp | 2023-08-25 | 104.86.224.213 |
| www.mizuho-fg.co.jp | 2023-08-25 | 104.86.255.173 |
| info.www.mizuho-fg.co.jp | 2023-08-25 | 104.112.160.131 |