| Date | IP Address |
| 2025-01-10 | 149.101.82.73 (ClassC) |
| Date | Domain | IP |
| www2.atf.gov | 2023-08-25 | 104.86.254.180 |
| etrace.atf.gov | 2025-01-11 | 149.101.82.69 |
| search.atf.gov | 2024-11-25 | 107.23.146.145 |
| fflezcheck.atf.gov | 2025-01-12 | 149.101.82.81 |
| eforms.atf.gov | 2025-01-10 | 149.101.82.73 |
| regulations.atf.gov | 2024-08-12 | 3.163.24.79 |
| www.atf.gov | 2023-08-04 | 23.219.105.3 |