| Date | IP Address |
| 2021-04-17 | 13.32.200.67 (ClassC) |
| 2021-06-12 | 52.84.22.27 (ClassC) |
| 2022-02-12 | 13.249.74.11 (ClassC) |
| 2022-05-03 | 13.227.238.110 (ClassC) |
| 2022-06-15 | 99.84.238.152 (ClassC) |
| 2022-07-12 | 13.227.74.82 (ClassC) |
| 2022-08-20 | 13.33.88.120 (ClassC) |
| 2022-09-22 | 18.65.216.23 (ClassC) |
| 2022-09-24 | 18.160.37.69 (ClassC) |
| 2023-01-22 | 13.225.195.66 (ClassC) |
| 2023-05-12 | 54.192.175.106 (ClassC) |
| 2023-07-03 | 54.230.167.75 (ClassC) |
| 2023-08-26 | 172.64.154.208 (ClassC) |
| 2024-07-13 | 104.18.33.48 (ClassC) |
| 2024-07-24 | 104.18.7.106 (ClassC) |
| 2026-01-24 | 104.18.41.108 (ClassC) |
| 2026-02-09 | 172.64.146.148 (ClassC) |
| Date | Domain | IP |
| www.pfizeroncologytogether.com | 2025-01-06 | 104.18.41.108 |