| Date | IP Address |
| 2024-06-04 | 172.64.149.40 (ClassC) |
| 2024-06-15 | 104.18.38.216 (ClassC) |
| 2024-07-29 | 104.18.17.130 (ClassC) |
| 2025-01-12 | 172.64.150.216 (ClassC) |
| 2025-01-16 | 104.18.37.40 (ClassC) |
| Date | Domain | IP |
| www.pfizermedicalinformation.com.br | 2023-12-23 | 104.18.38.216 |