| Date | IP Address |
| 2021-09-20 | 13.225.229.12 (ClassC) |
| 2021-09-20 | 13.225.229.83 (ClassC) |
| 2025-05-23 | 3.163.189.101 (ClassC) |
| 2025-06-30 | 3.163.24.20 (ClassC) |
| 2026-03-02 | 3.163.24.7 (ClassC) |
| Date | Domain | IP |
| app.crosscountry.com | 2024-03-09 | 204.246.191.86 |
| ir.crosscountry.com | 2025-07-19 | 23.216.147.202 |
| assets.crosscountry.com | 2025-05-23 | 3.163.189.101 |
| www.crosscountry.com | 2024-12-22 | 204.246.191.22 |