| Date | IP Address |
| 2022-04-26 | 54.230.75.26 (ClassC) |
| 2022-05-15 | 52.85.247.111 (ClassC) |
| 2022-08-27 | 108.139.15.34 (ClassC) |
| 2022-08-28 | 18.64.155.68 (ClassC) |
| 2023-09-08 | 65.8.178.127 (ClassC) |
| 2024-08-01 | 108.138.246.127 (ClassC) |
| 2024-10-08 | 18.238.217.5 (ClassC) |
| 2024-10-27 | 18.161.6.113 (ClassC) |
| 2025-01-09 | 18.161.6.57 (ClassC) |
| 2025-01-26 | 18.238.217.116 (ClassC) |
| 2025-02-28 | 18.238.217.112 (ClassC) |
| 2025-03-29 | 18.161.6.112 (ClassC) |
| 2025-06-26 | 18.161.6.99 (ClassC) |
| Date | Domain | IP |
| www.bainphdchallenge.com | 2024-09-24 | 18.161.6.113 |