| Date | IP Address |
| 2023-12-12 | 23.43.164.112 (ClassC) |
| 2024-09-12 | 104.98.114.146 (ClassC) |
| 2024-10-22 | 23.212.250.21 (ClassC) |
| 2024-11-07 | 23.205.110.141 (ClassC) |
| 2024-12-17 | 23.44.175.190 (ClassC) |
| 2025-04-06 | 23.192.230.153 (ClassC) |
| 2025-09-08 | 23.55.167.9 (ClassC) |
| 2025-10-12 | 23.192.230.141 (ClassC) |
| 2025-11-12 | 23.216.147.232 (ClassC) |
| Date | Domain | IP |
| image.professional.cetaphil.com | 2025-02-11 | 23.192.230.138 |
| image.email.cetaphil.com | 2024-09-12 | 104.98.114.146 |
| www.cetaphil.com | 2024-11-25 | 146.75.42.133 |
| skinquiz.cetaphil.com | 2023-08-25 | 23.74.134.214 |