| Date | IP Address |
| 2022-05-08 | 13.249.42.49 (ClassC) |
| 2022-07-24 | 18.67.65.9 (ClassC) |
| 2022-07-24 | 13.227.74.14 (ClassC) |
| 2022-10-30 | 18.165.83.26 (ClassC) |
| 2023-07-02 | 18.64.8.112 (ClassC) |
| 2023-08-26 | 18.165.83.125 (ClassC) |
| 2023-09-16 | 18.155.192.13 (ClassC) |
| 2024-05-17 | 104.18.39.78 (ClassC) |
| 2024-07-07 | 172.64.148.178 (ClassC) |
| 2024-07-27 | 104.18.18.202 (ClassC) |
| 2025-12-26 | 172.64.148.191 (ClassC) |
| 2026-02-10 | 104.18.39.65 (ClassC) |
| Date | Domain | IP |
| www.icpfizer.com.br | 2025-09-27 | 172.64.148.191 |