| Date | IP Address |
| 2020-02-25 | 13.226.129.29 (ClassC) |
| 2020-04-30 | 99.84.206.27 (ClassC) |
| 2020-04-30 | 99.84.206.58 (ClassC) |
| 2021-06-16 | 65.8.228.91 (ClassC) |
| 2024-12-24 | 13.224.14.95 (ClassC) |
| 2025-01-21 | 204.246.191.110 (ClassC) |
| 2025-10-06 | 3.163.24.47 (ClassC) |
| 2025-10-21 | 3.163.24.15 (ClassC) |
| 2026-02-08 | 3.163.24.44 (ClassC) |
| Date | Domain | IP |
| stg.oscarpro.co.jp | 2024-06-27 | 18.161.6.17 |
| model.oscarpro.co.jp | 2024-12-24 | 13.224.14.95 |
| ns.oscarpro.co.jp | 2025-01-21 | 13.224.14.95 |
| www.oscarpro.co.jp | 2024-08-04 | 18.238.217.45 |