| Date | IP Address |
| 2023-06-01 | 23.192.118.6 (ClassC) |
| 2026-02-19 | 92.123.238.25 (ClassC) |
| 2026-02-26 | 104.110.240.106 (ClassC) |
| Date | Domain | IP |
| spid.acn.gov.it | 2025-06-22 | 2.19.176.209 |
| catalogocloud.acn.gov.it | 2024-10-04 | 2.19.176.51 |
| selfservice.acn.gov.it | 2025-06-22 | 95.100.98.107 |
| portale.acn.gov.it | 2025-12-21 | 23.192.118.29 |
| whistleblowing.acn.gov.it | 2026-02-21 | 2.19.176.209 |
| portale-val.acn.gov.it | 2025-09-06 | 2.19.176.216 |
| rischiocyber-val.acn.gov.it | 2026-02-19 | 92.123.238.25 |
| iam.acn.gov.it | 2024-12-26 | 95.100.98.59 |
| www.acn.gov.it | 2024-07-26 | 23.192.118.4 |