| Date | IP Address |
| 2025-01-19 | 3.251.0.105 (ClassC) |
| 2026-01-23 | 54.217.74.45 (ClassC) |
| 2026-01-28 | 52.213.149.195 (ClassC) |
| Date | Domain | IP |
| gateway-alpha.sandbox.eu-01.eposnowhq.com | 2024-07-22 | 54.76.97.196 |
| sigma.sandbox.eu-01.eposnowhq.com | 2025-08-03 | 3.251.0.105 |
| delta.sandbox.eu-01.eposnowhq.com | 2024-11-24 | 54.217.74.45 |
| gateway-ephemeral.sandbox.eu-01.eposnowhq.com | 2025-09-03 | 52.213.149.195 |
| test.sandbox.eu-01.eposnowhq.com | 2025-01-19 | 3.251.0.105 |
| gateway-test.sandbox.eu-01.eposnowhq.com | 2026-01-23 | 54.74.79.42 |