| Date | IP Address |
| 2020-06-23 | 99.86.62.79 (ClassC) |
| 2026-02-19 | 3.169.173.104 (ClassC) |
| Date | Domain | IP |
| esignature.fso.arizona.edu | 2024-08-28 | 99.84.66.129 |
| training.cdn.fso.arizona.edu | 2026-02-19 | 3.169.173.104 |
| assets.cdn.fso.arizona.edu | 2024-12-22 | 18.161.6.89 |
| access.fso.arizona.edu | 2024-08-05 | 18.161.6.32 |
| edsviewer-dev.fso.arizona.edu | 2025-01-26 | 3.163.24.106 |
| access-dev.fso.arizona.edu | 2024-12-22 | 3.163.189.95 |