| Date | IP Address |
| 2023-07-22 | 54.72.56.107 (ClassC) |
| 2025-08-28 | 52.213.34.148 (ClassC) |
| 2025-10-01 | 52.48.111.17 (ClassC) |
| 2025-10-05 | 3.248.28.217 (ClassC) |
| Date | Domain | IP |
| academic.fw.uc.pt | 2025-09-06 | 54.171.1.6 |
| id.fw.uc.pt | 2025-08-28 | 52.213.34.148 |
| notifications.fw.uc.pt | 2025-08-29 | 34.249.208.227 |
| chat.fw.uc.pt | 2025-08-22 | 54.229.89.233 |