| Date | IP Address |
| 2023-08-26 | 104.16.75.41 (ClassC) |
| 2023-11-11 | 104.18.107.25 (ClassC) |
| 2024-03-16 | 104.18.106.25 (ClassC) |
| 2024-09-01 | 104.18.178.5 (ClassC) |
| 2024-11-13 | 104.18.179.5 (ClassC) |
| 2024-12-24 | 104.18.177.5 (ClassC) |
| 2025-01-07 | 104.18.180.5 (ClassC) |
| 2025-01-16 | 104.18.176.5 (ClassC) |
| Date | Domain | IP |
| ck2-dev.clinicalkey.com.au | 2024-10-25 | 104.18.180.5 |
| www.clinicalkey.com.au | 2024-10-25 | 104.18.176.5 |