| Date | IP Address |
| 2024-12-27 | 108.138.128.82 (ClassC) |
| 2025-03-01 | 18.65.229.26 (ClassC) |
| 2025-03-10 | 204.246.191.118 (ClassC) |
| 2025-07-05 | 3.175.34.50 (ClassC) |
| 2025-07-16 | 3.175.34.115 (ClassC) |
| 2025-09-26 | 3.169.173.11 (ClassC) |
| 2026-03-05 | 3.169.173.79 (ClassC) |
| Date | Domain | IP |
| m1.service.ryanairemail.it | 2025-03-01 | 108.128.243.39 |
| res1.service.ryanairemail.it | 2025-03-01 | 3.163.165.72 |
| t1.service.ryanairemail.it | 2025-03-01 | 108.128.243.39 |
| m2.service.ryanairemail.it | 2025-03-01 | 52.16.218.186 |
| res2.service.ryanairemail.it | 2025-03-01 | 3.163.24.28 |
| t2.service.ryanairemail.it | 2025-03-01 | 46.137.26.34 |
| m3.service.ryanairemail.it | 2025-03-01 | 18.203.61.165 |
| res3.service.ryanairemail.it | 2025-03-01 | 18.65.229.26 |
| t3.service.ryanairemail.it | 2025-03-01 | 54.216.11.36 |
| m.service.ryanairemail.it | 2025-03-01 | 34.252.251.116 |
| res.service.ryanairemail.it | 2025-03-01 | 34.252.251.116 |
| t.service.ryanairemail.it | 2025-03-01 | 34.252.251.116 |