| Date | IP Address |
| 2023-12-22 | 54.192.51.33 (ClassC) |
| 2025-05-17 | 13.224.14.74 (ClassC) |
| 2025-06-20 | 204.246.191.32 (ClassC) |
| 2025-08-03 | 204.246.191.100 (ClassC) |
| 2025-09-10 | 204.246.191.59 (ClassC) |
| 2025-09-17 | 204.246.191.75 (ClassC) |
| 2025-11-12 | 3.163.24.76 (ClassC) |
| Date | Domain | IP |
| auth.qa.crest.deckers.com | 2024-11-21 | 13.224.14.48 |
| auth.app.crest.deckers.com | 2025-04-20 | 3.163.189.68 |
| commservice-esc.dev.crest.deckers.com | 2025-02-11 | 18.161.6.124 |
| auth.dev.crest.deckers.com | 2024-07-08 | 3.163.24.125 |
| svcclienteling-enroll.dev.crest.deckers.com | 2025-05-17 | 13.224.14.74 |
| commservice-cr.dev.crest.deckers.com | 2025-01-11 | 3.163.165.18 |