| Date | IP Address |
| 2021-06-12 | 23.34.73.207 (ClassC) |
| 2024-05-14 | 23.37.210.79 (ClassC) |
| 2025-08-22 | 2.19.129.69 (ClassC) |
| 2025-09-17 | 23.196.151.19 (ClassC) |
| 2026-01-02 | 23.196.201.45 (ClassC) |
| 2026-01-18 | 184.24.33.41 (ClassC) |
| Date | Domain | IP |
| storesqa.factory.jcrew.com | 2023-08-25 | 23.63.34.220 |
| app.factory.jcrew.com | 2025-02-18 | 184.25.198.252 |
| uat.app.factory.jcrew.com | 2025-02-04 | 104.71.155.9 |
| stores.factory.jcrew.com | 2023-08-25 | 23.63.34.220 |
| investors.factory.jcrew.com | 2024-06-10 | 23.46.17.19 |
| reviews.factory.jcrew.com | 2025-01-28 | 3.163.158.65 |
| sluat.factory.jcrew.com | 2023-08-25 | 23.37.210.79 |
| east.loadtest.factory.jcrew.com | 2023-08-25 | 23.37.210.79 |
| west.loadtest.factory.jcrew.com | 2024-05-14 | 23.37.210.79 |
| west.dev.factory.jcrew.com | 2023-08-26 | 104.100.64.250 |