Loading…
How Spain ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Spain over time.
The largest autonomous systems registered to Spain by IPv4 footprint.
Spain against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
1,173 autonomous systems registered to Spain. Click an AS for detail.
| AS15704ES | AS15704 XTRA TELECOM S.A. | 961.8K | 367 |
| AS29119ES | SERVIHOSTING-AS AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 710.1K | 420 |
| AS12338ES | EUSKALTEL Euskaltel S.A. | 658.4K | 117 |
| AS12334ES | R Cable y Telecable Telecomunicaciones, S.A.U. | 443.4K | 37 |
| AS200845ES | AVATEL-AS AVATEL TELECOM, SA | 364K | 475 |
| 101.6K |
| 196.6K |
| 31 |
| AS16153ES | SCS-AS Servei Catala de la Salut | 131.1K | — | 3 |
| AS34977ES | PROCONO-AS PROCONO S.A. | 138.2K | 2 | 165 |
| AS35699ES | ADAMOEU-AS Adamo Telecom Iberia S.A. | 139K | 852K | 119 |
| AS2134ES | GSVNET-AS Santander Global Technology and Operations, S.L. | 145.9K | — | 133 |
| AS16371ES | acens_AS acens Technologies, S.L. | 184.3K | 65.5K | 117 |
| AS8903ES | AS8903 LYNTIA NETWORKS S.A. | 197.9K | 1.2M | 119 |
| AS12946ES | TeleCable R Cable y Telecable Telecomunicaciones, S.A.U. | 230.4K | 770 | 13 |
| AS13041ES | CESCA-AC Consorci de Serveis Universitaris de Catalunya | 311.8K | 65.5K | 10 |
| AS57269ES | DIGI-ES DIGI SPAIN TELECOM S.A | 354.8K | 524.3K | 14 |
| AS200845ES | AVATEL-AS AVATEL TELECOM, SA | 364K | 589.8K | 475 |
| AS12334ES | R Cable y Telecable Telecomunicaciones, S.A.U. | 443.4K | 2K | 37 |
| AS12338ES | EUSKALTEL Euskaltel S.A. | 658.4K | 527.1K | 117 |
| AS29119ES | SERVIHOSTING-AS AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 710.1K | 2.9M | 420 |
| AS15704ES | AS15704 XTRA TELECOM S.A. | 961.8K | 688.1K | 367 |
| AS766ES | RedIRIS Entidad Publica Empresarial Red.es | 1.4M | 589.8K | 34 |
| AS6739ES | ONO-AS VODAFONE ONO, S.A. | 2M | 4.2M | 69 |
| AS12430ES | VODAFONE_ES VODAFONE ESPANA S.A.U. | 4.6M | 196.6K | 47 |
| AS3352ES | Telefonica_de_EspaNa TELEFONICA DE ESPANA S.A.U. | 10.5M | 35M | 226 |
| AS12479ES | UNI2-AS Orange Espagne SA | 14.9M | 2.7M | 8,547 |