| Rank | Host | Total Domains | Percent |
|---|---|---|---|
| 1 | Entidad Publica Empresarial | 31 | 15.66% |
| 2 | Amazon.com | 22 | 11.11% |
| 3 | Telefónica | 18 | 9.091% |
| 4 | Cloudflare | 15 | 7.576% |
| 5 | Akamai Technologies | 9 | 4.545% |
| 6 | BT Business | 9 | 4.545% |
| 7 | Imperva | 7 | 3.535% |
| 8 | Secretaria de Estado de Admi... | 7 | 3.535% |
| 9 | Fastly | 5 | 2.525% |
| 10 | Microsoft Corporation | 5 | 2.525% |
| 11 | Acens | 5 | 2.525% |
| 12 | OVHcloud | 5 | 2.525% |
| 13 | Hetzner | 4 | 2.020% |
| 14 | Vodafone España | 3 | 1.515% |
| 15 | Cogent Communications | 3 | 1.515% |
| 16 | Sociedad Andaluza para el De... | 3 | 1.515% |
| 17 | Colt Technology Services | 3 | 1.515% |
| 18 | ONO | 3 | 1.515% |
| 19 | Xunta de Galicia | 2 | 1.010% |
| 20 | Google Inc. | 2 | 1.010% |
| 21 | RedIRIS Provider | 2 | 1.010% |
| 22 | Gandi.net | 2 | 1.010% |
| 23 | Junta de Comunidades de Cast... | 2 | 1.010% |
| 24 | Universidad del Pais Vasco -... | 2 | 1.010% |
| 25 | 1&1 Internet | 2 | 1.010% |
Dedicated Content Management System Detection