| Date | IP Address |
| 2025-01-10 | 23.46.228.179 (ClassC) |
| Date | Domain | IP |
| cuenta.uat.elcorteingles.es | 2023-10-19 | 104.73.0.214 |
| api-manager.uat.elcorteingles.es | 2023-08-04 | 23.53.34.24 |
| entradas.uat.elcorteingles.es | 2025-01-10 | 23.46.228.179 |
| identity-services.uat.elcorteingles.es | 2023-08-25 | 23.213.36.159 |
| www.uat.elcorteingles.es | 2023-08-25 | 23.213.36.159 |
| gateway.uat.elcorteingles.es | 2023-08-25 | 23.213.36.159 |