| Date | IP Address |
| 2022-09-27 | 104.22.1.109 (ClassC) |
| 2023-08-27 | 104.22.0.109 (ClassC) |
| 2024-11-02 | 172.67.140.188 (ClassC) |
| 2024-11-25 | 104.21.33.29 (ClassC) |
| 2025-01-12 | 104.21.64.1 (ClassC) |
| 2025-01-23 | 104.21.112.1 (ClassC) |
| 2025-03-04 | 104.21.32.1 (ClassC) |
| 2025-04-26 | 104.21.48.1 (ClassC) |
| Date | Domain | IP |
| volunteer.universiade2019napoli.it | 2024-12-03 | 104.21.33.29 |
| www.universiade2019napoli.it | 2024-11-06 | 172.67.140.188 |