| Date | IP Address |
| 2019-02-25 | 23.219.36.8 (ClassC) |
| 2019-04-06 | 23.43.164.50 (ClassC) |
| 2019-08-06 | 23.43.164.8 (ClassC) |
| 2019-12-09 | 23.56.169.56 (ClassC) |
| 2019-12-12 | 95.100.252.144 (ClassC) |
| 2020-01-10 | 96.7.75.200 (ClassC) |
| 2022-04-11 | 23.197.192.177 (ClassC) |
| 2023-11-02 | 104.98.114.168 (ClassC) |
| 2024-04-19 | 184.30.150.83 (ClassC) |
| 2024-09-08 | 23.54.19.104 (ClassC) |
| 2025-10-04 | 23.41.4.91 (ClassC) |
| 2025-10-07 | 23.41.4.87 (ClassC) |
| 2026-01-20 | 23.41.4.76 (ClassC) |
| Date | Domain | IP |
| direct.tos.kitakyushubank.co.jp | 2025-10-03 | 210.197.64.178 |
| www.kitakyushubank.co.jp | 2023-11-02 | 104.98.114.168 |