| Date | IP Address |
| 2022-04-14 | 2.21.35.226 (ClassC) |
| 2023-07-12 | 23.1.254.19 (ClassC) |
| 2023-11-01 | 95.101.74.149 (ClassC) |
| 2023-11-01 | 96.16.53.211 (ClassC) |
| 2023-12-01 | 96.16.53.49 (ClassC) |
| 2024-03-07 | 2.19.176.184 (ClassC) |
| 2024-03-10 | 2.19.176.18 (ClassC) |
| 2024-06-29 | 92.122.219.227 (ClassC) |
| 2024-07-05 | 2.16.6.22 (ClassC) |
| 2024-07-14 | 23.200.86.107 (ClassC) |
| 2024-09-10 | 2.19.176.64 (ClassC) |
| 2024-09-28 | 23.192.118.27 (ClassC) |
| 2024-10-18 | 2.19.176.19 (ClassC) |
| 2024-12-06 | 95.100.98.16 (ClassC) |
| 2024-12-22 | 95.100.98.58 (ClassC) |
| 2025-04-01 | 2.19.176.201 (ClassC) |
| 2025-04-08 | 95.100.98.115 (ClassC) |
| Date | Domain | IP |
| portale.csirt.gov.it | 2025-02-23 | 95.100.98.115 |
| perimetro.csirt.gov.it | 2024-12-14 | 2.19.176.19 |
| www.csirt.gov.it | 2023-11-01 | 95.101.74.149 |