| Date | IP Address |
| 2023-10-16 | 34.254.119.244 (ClassC) |
| 2024-04-08 | 52.211.193.18 (ClassC) |
| 2024-04-26 | 79.125.52.138 (ClassC) |
| 2024-05-24 | 52.212.154.78 (ClassC) |
| 2024-08-01 | 52.16.111.113 (ClassC) |
| 2024-10-14 | 52.214.184.197 (ClassC) |
| 2024-12-14 | 54.246.185.106 (ClassC) |
| 2024-12-27 | 34.249.240.144 (ClassC) |
| 2025-02-10 | 52.211.232.240 (ClassC) |
| 2025-02-25 | 34.249.18.10 (ClassC) |
| 2025-03-05 | 52.213.17.85 (ClassC) |
| 2025-03-27 | 54.170.60.95 (ClassC) |
| 2025-04-10 | 34.251.58.224 (ClassC) |
| 2025-04-25 | 52.215.187.29 (ClassC) |
| Date | Domain | IP |
| m4.mailing.italotreno.it | 2024-10-14 | 52.214.184.197 |
| res4.mailing.italotreno.it | 2024-12-14 | 18.161.6.118 |
| t4.mailing.italotreno.it | 2023-10-16 | 34.254.119.244 |