| Date | IP Address |
| 2024-04-18 | 44.207.12.23 (ClassC) |
| 2024-06-09 | 100.28.22.61 (ClassC) |
| 2025-03-31 | 52.73.141.0 (ClassC) |
| 2025-04-09 | 3.218.59.37 (ClassC) |
| 2025-05-09 | 3.82.169.39 (ClassC) |
| 2025-05-30 | 3.216.20.23 (ClassC) |
| 2025-07-18 | 34.197.187.47 (ClassC) |
| 2026-01-23 | 23.21.225.170 (ClassC) |
| Date | Domain | IP |
| ipac.ecosphere.fws.gov | 2025-06-22 | 54.82.168.4 |
| apit.ecosphere.fws.gov | 2024-04-18 | 44.207.12.23 |
| fawiki.fws.gov | 2025-08-09 | 52.203.145.221 |
| ecos.fws.gov | 2025-06-06 | 23.22.8.86 |
| www.fws.gov | 2024-07-24 | 164.159.171.13 |