| Date | IP Address |
| 2025-01-07 | 52.29.127.0 (ClassC) |
| 2025-01-24 | 54.152.15.250 (ClassC) |
| 2025-01-30 | 3.224.80.36 (ClassC) |
| 2025-02-22 | 54.210.109.8 (ClassC) |
| 2025-03-08 | 35.169.56.193 (ClassC) |
| 2025-03-23 | 34.226.2.179 (ClassC) |
| 2025-04-14 | 54.145.68.107 (ClassC) |
| 2025-05-04 | 54.84.143.45 (ClassC) |
| 2025-05-14 | 35.168.180.232 (ClassC) |
| 2025-07-01 | 34.202.149.223 (ClassC) |
| 2025-07-09 | 184.73.91.172 (ClassC) |
| 2025-08-02 | 44.219.149.51 (ClassC) |
| 2025-08-26 | 54.166.76.175 (ClassC) |
| 2025-12-10 | 54.146.78.17 (ClassC) |
| 2026-01-04 | 3.214.177.3 (ClassC) |
| Date | Domain | IP |
| nxsteps2.freseniusmedicalcare.com | 2024-11-24 | 3.229.165.215 |
| steps2homepd.freseniusmedicalcare.com | 2024-11-24 | 52.203.73.204 |
| aem-stage.freseniusmedicalcare.com | 2025-10-21 | 34.227.2.228 |
| oneintranet-staging.freseniusmedicalcare.com | 2025-12-14 | 20.163.207.192 |
| testing.freseniusmedicalcare.com | 2025-12-16 | 52.29.127.0 |
| piwik.freseniusmedicalcare.com | 2024-05-02 | 52.29.163.142 |
| production.freseniusmedicalcare.com | 2025-12-09 | 52.29.127.0 |
| top.freseniusmedicalcare.com | 2025-09-29 | 23.102.59.12 |
| autodiscover.freseniusmedicalcare.com | 2023-08-16 | 52.96.121.8 |
| jobs.freseniusmedicalcare.com | 2025-10-23 | 44.221.205.61 |
| aem-stage.hometherapies.freseniusmedicalcare.com | 2025-03-23 | 3.226.170.79 |
| globalaccess.freseniusmedicalcare.com | 2025-12-12 | 15.197.195.200 |
| www.freseniusmedicalcare.com | 2024-05-02 | 204.246.191.14 |
| kaz.freseniusmedicalcare.com | 2025-04-29 | 52.29.127.0 |
| production.kaz.freseniusmedicalcare.com | 2025-01-22 | 108.138.94.8 |