| Date | IP Address |
| 2025-10-07 | 35.244.197.245 (ClassC) |
| Date | Domain | IP |
| comune.castelgandolfo.rm.it | 2025-06-18 | 34.149.107.255 |
| pagamentipa.comune.castelgandolfo.rm.it | 2025-07-03 | 34.120.51.25 |
| opendata.comune.castelgandolfo.rm.it | 2025-10-07 | 35.244.197.245 |
| sportellotelematico.comune.castelgandolfo.rm.it | 2025-08-19 | 35.205.142.48 |
| archivio.comune.castelgandolfo.rm.it | 2025-08-16 | 5.180.69.70 |
| www.comune.castelgandolfo.rm.it | 2025-09-21 | 34.149.107.255 |