| Date | IP Address |
| 2023-11-11 | 54.149.226.186 (ClassC) |
| 2024-11-25 | 44.227.52.135 (ClassC) |
| 2025-01-04 | 52.88.151.203 (ClassC) |
| 2025-01-26 | 52.36.202.223 (ClassC) |
| 2025-02-27 | 52.41.248.62 (ClassC) |
| 2025-04-02 | 52.27.213.58 (ClassC) |
| 2025-04-25 | 35.162.141.101 (ClassC) |
| 2025-05-10 | 54.148.130.237 (ClassC) |
| 2025-06-01 | 44.233.238.28 (ClassC) |
| 2025-08-31 | 52.33.137.170 (ClassC) |
| 2025-09-21 | 54.186.100.5 (ClassC) |
| 2026-01-04 | 34.213.44.107 (ClassC) |
| 2026-01-16 | 44.231.72.252 (ClassC) |
| Date | Domain | IP |
| cm.amgen.com.hk | 2024-09-21 | 52.43.100.190 |
| uat.cm.amgen.com.hk | 2024-11-25 | 54.68.34.177 |
| dev.cm.amgen.com.hk | 2024-11-25 | 34.214.227.31 |
| uat.amgen.com.hk | 2024-11-25 | 52.26.25.127 |
| dev.amgen.com.hk | 2025-01-06 | 35.167.207.206 |
| preview.amgen.com.hk | 2024-11-25 | 44.227.52.135 |
| www.amgen.com.hk | 2024-09-16 | 35.155.48.218 |