| Date | IP Address |
| 2025-01-09 | 192.148.213.40 (ClassC) |
| Date | Domain | IP |
| wms-volcanologia.ign.es | 2024-10-20 | 192.148.213.40 |
| tms-pnoa-ma.ign.es | 2024-07-22 | 18.161.6.72 |
| tms-ign-base.ign.es | 2024-09-02 | 18.161.6.102 |
| tms-mapa-raster.ign.es | 2024-07-28 | 18.161.6.70 |
| vt-unidades-administrativas.ign.es | 2024-05-27 | 3.163.24.127 |
| componentes.ign.es | 2024-02-11 | 18.155.202.83 |
| www.ign.es | 2019-10-13 | 13.224.2.24 |