| Date | IP Address |
| 2024-08-03 | 3.226.87.237 (ClassC) |
| 2025-02-15 | 52.86.151.244 (ClassC) |
| 2025-05-11 | 54.210.217.43 (ClassC) |
| 2025-06-07 | 44.214.115.138 (ClassC) |
| 2025-09-04 | 52.205.56.224 (ClassC) |
| 2025-09-08 | 18.210.147.228 (ClassC) |
| 2025-09-19 | 34.231.206.138 (ClassC) |
| 2025-11-29 | 52.2.185.145 (ClassC) |
| Date | Domain | IP |
| sam-tec.ufidelitas.ac.cr | 2025-11-29 | 54.90.33.135 |
| inglesconfide.ufidelitas.ac.cr | 2025-02-15 | 52.86.151.244 |
| webtesting.ufidelitas.ac.cr | 2025-09-06 | 34.234.7.153 |
| sam.ufidelitas.ac.cr | 2025-09-19 | 44.217.177.153 |
| cdn.ufidelitas.ac.cr | 2025-01-28 | 99.86.38.81 |
| webassets.ufidelitas.ac.cr | 2025-02-19 | 52.4.26.211 |
| www.ufidelitas.ac.cr | 2024-11-19 | 35.153.48.240 |