| Date | IP Address |
| 2025-10-07 | 77.95.141.183 (ClassC) |
| Date | Domain | IP |
| serviziweb.comune.siena.it | 2025-05-12 | 52.209.39.12 |
| sismic.comune.siena.it | 2025-07-22 | 93.187.30.18 |
| arpaspid.comune.siena.it | 2025-10-07 | 77.95.141.183 |
| graduatorie.comune.siena.it | 2025-07-02 | 93.187.30.47 |
| depositolegale.comune.siena.it | 2025-07-10 | 93.187.30.54 |
| prenotazioni.comune.siena.it | 2025-08-19 | 34.36.220.202 |
| portaleztl.comune.siena.it | 2025-09-03 | 209.227.209.98 |
| spadmin.comune.siena.it | 2025-07-15 | 93.187.30.18 |
| museocivico.comune.siena.it | 2025-04-09 | 13.52.115.166 |
| servizisds.comune.siena.it | 2025-05-12 | 18.203.54.108 |
| serversu.comune.siena.it | 2025-09-14 | 77.95.141.152 |
| sostapay.comune.siena.it | 2025-06-20 | 93.187.30.18 |
| rproxy.comune.siena.it | 2025-07-02 | 93.187.30.18 |