| Date | IP Address |
| 2025-10-07 | 35.244.197.245 (ClassC) |
| Date | Domain | IP |
| comune.castelnuovo.si.it | 2025-08-20 | 34.120.51.25 |
| opendata.comune.castelnuovo.si.it | 2025-10-07 | 35.244.197.245 |
| servizionline.comune.castelnuovo.si.it | 2025-05-05 | 92.60.76.124 |
| sportellotelematico.comune.castelnuovo.si.it | 2025-08-20 | 35.205.142.48 |
| www.comune.castelnuovo.si.it | 2025-06-11 | 34.120.51.25 |