| Date | IP Address |
| 2024-06-10 | 54.95.202.86 (ClassC) |
| 2024-09-20 | 52.192.55.26 (ClassC) |
| 2025-01-16 | 54.168.14.209 (ClassC) |
| 2025-01-23 | 52.195.58.107 (ClassC) |
| 2025-02-16 | 3.115.204.118 (ClassC) |
| 2025-05-21 | 13.231.63.229 (ClassC) |
| 2025-06-28 | 18.182.210.138 (ClassC) |
| 2025-08-17 | 52.193.192.96 (ClassC) |
| 2025-12-24 | 52.194.103.9 (ClassC) |
| 2026-01-29 | 46.51.247.82 (ClassC) |
| Date | Domain | IP |
| pre-service.central.co.jp | 2025-12-25 | 153.153.137.175 |
| pre-new2024dev-service.central.co.jp | 2025-12-25 | 153.153.137.175 |
| reserve.central.co.jp | 2024-06-10 | 54.95.202.86 |
| fitnessnavi.central.co.jp | 2025-11-29 | 133.130.60.218 |
| pre-eshop.central.co.jp | 2025-12-25 | 153.153.137.175 |
| pre-meijisp.central.co.jp | 2025-12-25 | 153.153.137.175 |
| mock2022meijisp.central.co.jp | 2025-12-25 | 153.153.137.175 |
| pre-news.central.co.jp | 2025-12-25 | 153.153.137.175 |
| www.central.co.jp | 2025-07-04 | 160.13.160.125 |
| company.central.co.jp | 2025-05-10 | 150.95.167.170 |
| entry.central.co.jp | 2025-06-04 | 160.13.140.132 |