| Date | IP Address |
| 2019-11-22 | 35.163.21.150 (ClassC) |
| 2023-12-12 | 52.35.175.203 (ClassC) |
| 2024-09-01 | 52.25.200.157 (ClassC) |
| 2024-10-27 | 35.83.24.73 (ClassC) |
| 2024-11-25 | 52.24.239.26 (ClassC) |
| 2024-12-14 | 44.233.217.254 (ClassC) |
| 2025-01-10 | 52.88.161.206 (ClassC) |
| 2025-03-15 | 52.89.254.232 (ClassC) |
| 2025-03-30 | 52.43.85.37 (ClassC) |
| 2025-05-11 | 52.41.93.169 (ClassC) |
| 2025-05-12 | 44.226.1.45 (ClassC) |
| 2025-06-01 | 52.40.173.0 (ClassC) |
| 2025-09-01 | 44.235.124.123 (ClassC) |
| 2025-09-17 | 35.165.212.40 (ClassC) |
| 2025-12-03 | 100.23.47.196 (ClassC) |
| 2026-01-10 | 54.191.176.202 (ClassC) |
| Date | Domain | IP |
| uat.amgen.com.au | 2024-11-25 | 52.43.154.23 |
| www.amgen.com.au | 2024-11-25 | 52.24.239.26 |