| Date | IP Address |
| 2022-03-03 | 54.194.18.123 (ClassC) |
| 2022-10-25 | 99.81.87.76 (ClassC) |
| 2023-12-10 | 18.157.144.72 (ClassC) |
| 2024-10-14 | 18.197.206.95 (ClassC) |
| 2024-11-24 | 3.64.29.61 (ClassC) |
| 2025-01-12 | 3.127.141.149 (ClassC) |
| 2025-01-26 | 3.127.61.120 (ClassC) |
| 2025-03-16 | 3.124.84.163 (ClassC) |
| 2025-05-26 | 35.158.85.68 (ClassC) |
| 2025-06-21 | 52.59.55.183 (ClassC) |
| 2025-09-02 | 3.70.35.22 (ClassC) |
| 2025-10-18 | 52.28.48.79 (ClassC) |
| 2026-02-18 | 3.65.106.50 (ClassC) |
| Date | Domain | IP |
| projects.salini-impregilo.com | 2024-06-03 | 34.249.116.227 |
| www.salini-impregilo.com | 2024-10-14 | 18.197.206.95 |