| Date | IP Address |
| 2023-02-14 | 54.190.176.109 (ClassC) |
| 2023-08-26 | 52.36.241.111 (ClassC) |
| 2024-03-24 | 54.148.96.26 (ClassC) |
| 2024-06-18 | 54.70.248.117 (ClassC) |
| 2024-09-07 | 35.83.176.151 (ClassC) |
| 2024-09-17 | 100.21.71.94 (ClassC) |
| 2024-11-25 | 52.88.142.158 (ClassC) |
| 2025-01-04 | 52.24.129.0 (ClassC) |
| 2025-01-28 | 52.43.168.79 (ClassC) |
| 2025-02-12 | 35.82.6.66 (ClassC) |
| 2025-04-22 | 52.43.162.86 (ClassC) |
| 2025-08-14 | 34.223.151.169 (ClassC) |
| 2025-09-06 | 44.246.144.201 (ClassC) |
| 2026-01-16 | 54.200.152.173 (ClassC) |
| Date | Domain | IP |
| cm.amgen.co.th | 2024-12-22 | 44.227.52.135 |
| uat.cm.amgen.co.th | 2025-10-19 | 35.81.104.173 |
| dev.cm.amgen.co.th | 2025-01-04 | 54.69.189.125 |
| uat.amgen.co.th | 2025-10-19 | 50.112.176.186 |
| dev.amgen.co.th | 2025-01-09 | 44.239.230.148 |
| www.amgen.co.th | 2025-01-10 | 52.24.129.0 |