| Date | IP Address |
| 2014-07-02 | 212.89.15.102 (ClassC) |
| 2024-04-26 | 176.58.8.209 (ClassC) |
| 2024-06-24 | 213.134.62.141 (ClassC) |
| 2024-12-26 | 13.107.246.43 (ClassC) |
| Date | Domain | IP |
| cloud.madrid.ifema.es | 2024-11-25 | 161.71.91.143 |
| image.madrid.ifema.es | 2024-11-23 | 23.192.230.146 |
| s2s.ifema.es | 2024-05-24 | 216.239.36.21 |
| clientes.ifema.es | 2024-11-12 | 23.46.17.5 |
| tickets.ifema.es | 2024-05-06 | 104.22.12.248 |
| www.ifema.es | 2024-01-23 | 176.58.8.209 |