| Date | IP Address |
| 2023-08-25 | 104.108.87.202 (ClassC) |
| 2024-09-12 | 104.98.107.169 (ClassC) |
| 2025-05-10 | 23.56.88.18 (ClassC) |
| 2025-06-26 | 104.98.215.194 (ClassC) |
| 2025-11-23 | 23.8.23.194 (ClassC) |
| Date | Domain | IP |
| staging.fletc.gov | 2023-08-25 | 104.108.87.202 |
| edit.staging.fletc.gov | 2023-08-25 | 104.108.87.202 |
| registration.fletc.gov | 2023-08-26 | 23.198.171.201 |
| partners.fletc.gov | 2023-08-25 | 23.196.119.128 |
| edit.fletc.gov | 2023-08-25 | 23.196.196.228 |
| testint.fletc.gov | 2023-08-25 | 104.108.87.202 |
| edit.testint.fletc.gov | 2023-08-25 | 104.108.87.202 |
| preview.fletc.gov | 2023-08-25 | 23.37.217.177 |
| edit-preview.fletc.gov | 2023-08-26 | 23.196.196.228 |
| www.fletc.gov | 2014-10-20 | 23.61.68.56 |