| Date | IP Address |
| 2025-05-17 | 104.19.168.24 (ClassC) |
| 2025-06-28 | 104.19.167.24 (ClassC) |
| 2025-08-29 | 104.18.43.182 (ClassC) |
| 2025-09-17 | 172.64.144.74 (ClassC) |
| Date | Domain | IP |
| static.sandbox.crypto.shift4.com | 2025-02-19 | 18.65.229.77 |
| dashboard.sandbox.crypto.shift4.com | 2025-02-19 | 3.163.158.71 |
| auth.dashboard.sandbox.crypto.shift4.com | 2025-05-17 | 104.19.168.24 |
| cloudfront-be.sandbox.crypto.shift4.com | 2025-02-19 | 3.163.158.125 |