| Date | IP Address |
| 2021-01-27 | 99.84.240.24 (ClassC) |
| 2021-01-27 | 99.84.240.3 (ClassC) |
| 2021-01-27 | 99.84.240.63 (ClassC) |
| 2021-01-27 | 99.84.240.69 (ClassC) |
| 2024-08-13 | 18.161.6.39 (ClassC) |
| 2025-03-05 | 3.163.158.5 (ClassC) |
| 2025-04-22 | 3.163.24.43 (ClassC) |
| 2025-05-01 | 18.161.6.82 (ClassC) |
| Date | Domain | IP |
| cdn1.usttraining.com | 2024-02-13 | 65.8.161.11 |
| assets.usttraining.com | 2024-08-13 | 18.161.6.39 |