| Date | IP Address |
| 2025-09-07 | 5.56.166.23 (ClassC) |
| 2026-02-28 | 82.223.202.130 (ClassC) |
| Date | Domain | IP |
| ww2.upn.org | 2024-05-03 | 185.5.124.50 |
| 10congreso.upn.org | 2024-05-02 | 185.5.124.50 |
| eventos.upn.org | 2025-09-07 | 5.56.166.23 |
| www.upn.org | 2024-04-30 | 185.5.124.50 |