| Date | IP Address |
| 2025-04-26 | 34.198.72.255 (ClassC) |
| 2025-05-02 | 54.242.103.180 (ClassC) |
| 2025-09-08 | 18.207.43.94 (ClassC) |
| 2025-11-14 | 18.233.85.118 (ClassC) |
| Date | Domain | IP |
| webhook-alb.global.fedtest.classgov.com | 2024-11-24 | 3.217.145.193 |
| www.classgov.com | 2024-11-25 | 18.233.85.118 |