| Date | IP Address |
| 2023-08-26 | 52.43.219.222 (ClassC) |
| 2024-03-09 | 54.201.190.76 (ClassC) |
| 2024-06-25 | 52.38.31.32 (ClassC) |
| 2024-07-08 | 54.148.211.80 (ClassC) |
| 2024-09-21 | 54.191.241.105 (ClassC) |
| 2024-12-20 | 54.187.94.151 (ClassC) |
| 2025-02-26 | 18.238.238.95 (ClassC) |
| 2025-06-05 | 204.246.191.60 (ClassC) |
| 2025-08-07 | 204.246.191.95 (ClassC) |
| 2025-08-24 | 18.161.6.129 (ClassC) |
| 2025-09-10 | 99.84.66.89 (ClassC) |
| 2025-09-19 | 204.246.191.84 (ClassC) |
| 2025-10-14 | 3.163.24.116 (ClassC) |
| Date | Domain | IP |
| api.bcbufinder.amgen.com | 2023-08-26 | 52.43.219.222 |
| www.api.bcbufinder.amgen.com | 2023-08-26 | 52.43.219.222 |