| Date | IP Address |
| 2023-12-03 | 3.19.4.24 (ClassC) |
| 2024-11-03 | 3.145.231.126 (ClassC) |
| 2025-05-04 | 3.131.190.55 (ClassC) |
| 2025-05-12 | 13.59.0.235 (ClassC) |
| 2025-07-23 | 3.14.94.180 (ClassC) |
| 2025-08-31 | 3.143.11.189 (ClassC) |
| 2025-09-26 | 3.16.224.62 (ClassC) |
| 2026-01-03 | 3.148.2.204 (ClassC) |
| 2026-01-16 | 16.58.106.156 (ClassC) |
| Date | Domain | IP |
| internal.sandbox-payments-api.com | 2025-01-17 | 3.19.106.102 |
| crossriver.sandbox-payments-api.com | 2025-08-07 | 3.132.42.128 |
| finix.sandbox-payments-api.com | 2025-05-04 | 3.131.190.55 |