| Date | IP Address |
| 2022-08-30 | 34.212.91.191 (ClassC) |
| 2025-11-04 | 54.71.28.165 (ClassC) |
| 2025-11-25 | 35.162.155.185 (ClassC) |
| Date | Domain | IP |
| cm.amgenbiosimilars.com | 2024-04-12 | 54.68.20.162 |
| uat.cm.amgenbiosimilars.com | 2025-11-04 | 54.71.28.165 |
| dev.cm.amgenbiosimilars.com | 2025-06-24 | 34.208.102.91 |
| uat.amgenbiosimilars.com | 2025-10-19 | 50.112.176.186 |
| dev.amgenbiosimilars.com | 2025-05-28 | 50.112.172.168 |
| preview.amgenbiosimilars.com | 2025-10-03 | 35.81.113.113 |
| www.amgenbiosimilars.com | 2024-04-14 | 52.41.13.147 |