| Date | IP Address |
| 2021-10-04 | 3.113.192.41 (ClassC) |
| 2022-06-25 | 52.192.143.174 (ClassC) |
| 2025-05-24 | 43.206.183.214 (ClassC) |
| 2025-07-01 | 54.64.60.55 (ClassC) |
| 2025-07-27 | 35.74.166.121 (ClassC) |
| 2025-08-10 | 3.114.173.180 (ClassC) |
| 2025-08-17 | 3.113.90.56 (ClassC) |
| 2025-08-21 | 18.177.31.2 (ClassC) |
| 2025-09-12 | 3.113.54.219 (ClassC) |
| 2025-12-24 | 35.72.117.235 (ClassC) |
| 2026-02-10 | 57.182.134.75 (ClassC) |
| Date | Domain | IP |
| manage.keibabook.co.jp | 2025-05-24 | 43.206.183.214 |
| style.keibabook.co.jp | 2025-05-22 | 43.206.183.214 |
| kessai.keibabook.co.jp | 2025-08-18 | 52.195.71.161 |
| cdn.keibabook.co.jp | 2024-08-07 | 3.163.24.22 |
| column.keibabook.co.jp | 2025-05-24 | 18.182.249.182 |
| netshinbun.keibabook.co.jp | 2025-05-24 | 52.69.46.128 |
| keibado.keibabook.co.jp | 2025-05-28 | 54.95.168.178 |
| p.keibabook.co.jp | 2025-05-24 | 35.75.189.225 |
| shop.keibabook.co.jp | 2025-05-25 | 18.180.28.226 |
| s.keibabook.co.jp | 2025-05-21 | 43.206.183.214 |
| www.keibabook.co.jp | 2024-08-10 | 52.193.168.62 |