| Date | IP Address |
| 2023-10-11 | 184.30.31.88 (ClassC) |
| 2025-05-07 | 23.192.230.133 (ClassC) |
| 2025-09-14 | 23.192.230.156 (ClassC) |
| 2025-09-23 | 23.216.147.238 (ClassC) |
| 2025-12-08 | 23.41.4.14 (ClassC) |
| Date | Domain | IP |
| give.ctf.org | 2024-10-01 | 3.163.24.88 |
| image.email.ctf.org | 2025-05-07 | 23.192.230.133 |
| join.ctf.org | 2021-07-30 | 104.18.132.60 |