| Date | IP Address |
| 2024-06-10 | 54.168.43.163 (ClassC) |
| 2024-11-07 | 54.250.176.47 (ClassC) |
| 2025-03-25 | 18.177.252.177 (ClassC) |
| 2025-05-12 | 54.178.228.210 (ClassC) |
| 2025-07-30 | 54.65.69.53 (ClassC) |
| 2025-08-17 | 52.195.83.15 (ClassC) |
| 2025-10-21 | 57.181.9.2 (ClassC) |
| 2026-01-14 | 18.181.0.9 (ClassC) |
| Date | Domain | IP |
| form.contentdata.co.jp | 2025-10-25 | 43.207.246.222 |
| login.contentdata.co.jp | 2024-01-05 | 3.163.24.93 |
| op.contentdata.co.jp | 2024-06-03 | 54.92.110.92 |
| stg-op.contentdata.co.jp | 2024-06-10 | 54.168.43.163 |
| www.contentdata.co.jp | 2025-09-14 | 34.111.84.198 |