| Date | IP Address |
| 2021-07-30 | 104.18.11.102 (ClassC) |
| 2024-06-07 | 172.64.149.91 (ClassC) |
| 2024-07-02 | 104.18.38.165 (ClassC) |
| 2024-08-08 | 104.18.11.171 (ClassC) |
| 2025-05-12 | 104.18.37.243 (ClassC) |
| 2026-01-21 | 172.64.150.13 (ClassC) |
| Date | Domain | IP |
| es.comirnaty.com | 2024-09-13 | 172.64.150.13 |
| www.comirnaty.com | 2025-01-15 | 104.18.37.243 |