| Date | IP Address |
| 2024-11-25 | 18.182.187.221 (ClassC) |
| 2025-05-15 | 52.193.174.64 (ClassC) |
| 2025-09-07 | 18.179.104.135 (ClassC) |
| 2025-11-13 | 52.194.151.142 (ClassC) |
| 2025-11-19 | 35.79.206.101 (ClassC) |
| Date | Domain | IP |
| io.staging.codecamp.jp | 2024-11-25 | 18.182.187.221 |
| test.staging.codecamp.jp | 2024-11-25 | 18.182.187.221 |
| io.test.staging.codecamp.jp | 2024-11-25 | 52.197.255.230 |