| Date | IP Address |
| 2014-06-25 | 212.110.168.235 (ClassC) |
| 2024-08-30 | 195.235.245.20 (ClassC) |
| 2025-03-26 | 45.60.156.99 (ClassC) |
| Date | Domain | IP |
| centromedicomilenium-robresa.sanitas.es | 2025-03-08 | 45.60.152.99 |
| static.sanitas.es | 2025-03-08 | 45.60.152.99 |
| portalsalud.sanitas.es | 2025-02-10 | 81.46.216.10 |
| api.sanitas.es | 2023-08-09 | 34.241.162.28 |
| prod-api.sanitas.es | 2024-05-14 | 34.241.162.35 |
| email.sanitas.es | 2025-02-27 | 195.235.245.22 |
| corporativo.sanitas.es | 2024-10-20 | 45.60.86.70 |
| clinicadental-madrid-lasrosas.sanitas.es | 2024-11-21 | 45.60.152.99 |
| universosanitas.sanitas.es | 2023-08-09 | 20.105.232.40 |
| cualificacionesyevaluciones.sanitas.es | 2025-02-05 | 20.54.164.158 |
| resultados.sanitas.es | 2021-02-25 | 99.84.79.115 |
| chat.sanitas.es | 2025-03-26 | 20.54.164.158 |
| oficina-vilanovailageltru.sanitas.es | 2024-12-06 | 45.60.152.99 |
| www.sanitas.es | 2025-03-22 | 45.60.152.99 |
| images-traz.sanitas.es | 2025-03-08 | 45.60.152.99 |