Country
Spain
Autonomous systems registered in Spain, largest IPv4 address space first.
Routed networks
952
of 1,171 registered
IPv4 addresses
42.17M
16,263 prefixes
IPv6 prefixes
2,189
ES
Networks
| AS | Network | IPv4 addresses | IPv4 prefixes | IPv6 prefixes | Upstreams | Downstreams |
|---|---|---|---|---|---|---|
| AS12479 | Orange Espagne SA | 14.54M | 6,940 | 1,325 | 9 | 80 |
| AS3352 | TELEFONICA DE ESPANA S.A.U. | 10.46M | 209 | 17 | 1 | 92 |
| AS12430 | VODAFONE ESPANA S.A.U. | 4.58M | 44 | 3 | 10 | 3 |
| AS6739 | VODAFONE ONO, S.A. | 1.99M | 68 | 1 | 1 | 8 |
| AS766 | Entidad Publica Empresarial Red.es | 1.37M | 31 | 3 | 10 | 22 |
| AS15704 | XTRA TELECOM S.A. | 961K | 313 | 55 | 12 | 29 |
| AS29119 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 692K | 399 | 22 | 48 | 199 |
| AS12338 | Euskaltel S.A. | 658K | 95 | 22 | 3 | 12 |
| AS12334 | Cable y Telecable Telecomunicaciones, S.A.U. | 443K | 29 | 8 | 2 | 5 |
| AS200845 | AVATEL TELECOM, SA | 364K | 471 | 2 | 18 | 9 |
| AS57269 | DIGI SPAIN TELECOM S.A | 355K | 13 | 1 | 2 | 1 |
| AS13041 | Consorci de Serveis Universitaris de Catalunya | 312K | 8 | 2 | 4 | 4 |
| AS12946 | R Cable y Telecable Telecomunicaciones, S.A.U. | 230K | 8 | 5 | 2 | 3 |
| AS8903 | LYNTIA NETWORKS S.A. | 198K | 110 | 8 | 11 | 66 |
| AS12541 | LYNTIA NETWORKS S.A. | 197K | 109 | 7 | 3 | 57 |
| AS16371 | acens Technologies, S.L. | 184K | 116 | 1 | 4 | 1 |
| AS2134 | Santander Global Technology and Operations, S.L. | 146K | 132 | 0 | 14 | 0 |
| AS35699 | Adamo Telecom Iberia S.A. | 139K | 113 | 6 | 11 | 49 |
| AS34977 | PROCONO S.A. | 138K | 164 | 2 | 5 | 8 |
| AS16153 | Servei Catala de la Salut | 131K | 3 | 0 | 1 | 0 |
| AS12956 | TELEFONICA GLOBAL SOLUTIONS SL | 102K | 28 | 3 | 18 | 233 |
| AS3262 | SAREnet, S.A. | 78.08K | 20 | 1 | 11 | 33 |
| AS34511 | Fundacion Integra | 70.66K | 6 | 1 | 2 | 0 |
| AS198096 | Junta de Andalucia | 67.58K | 2 | 1 | 1 | 1 |
| AS44593 | Fundacion Centro de Supercomputacion de Castilla y Leon | 66.56K | 2 | 1 | 1 | 1 |
| AS15488 | Euskal Herriko Unibertsitatea | 65.54K | 1 | 0 | 1 | 0 |
| AS39069 | Comunidad Autonoma de la Region de Murcia | 65.54K | 1 | 0 | 1 | 0 |
| AS198878 | Universidad de Navarra | 65.54K | 1 | 0 | 1 | 0 |
| AS39155 | JETNET WIMAX S.A | 50.18K | 88 | 0 | 3 | 0 |
| AS41368 | Spotting Brands Technologies S.L. | 43.52K | 77 | 0 | 2 | 1 |
| AS201942 | Soltia Consulting SL | 41.73K | 64 | 1 | 2 | 12 |
| AS21193 | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya | 41.22K | 23 | 0 | 1 | 0 |
| AS34471 | Free Technologies Excom S.L. | 39.68K | 82 | 9 | 10 | 17 |
| AS57910 | Soluciones Corporativas IP, SL | 36.86K | 107 | 12 | 12 | 0 |
| AS201746 | Olivenet Network S.L. | 36.86K | 78 | 0 | 13 | 10 |
| AS50926 | AXARNET COMUNICACIONES, S.L. | 34.30K | 31 | 9 | 3 | 0 |
| AS39551 | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya | 33.02K | 76 | 0 | 2 | 3 |
| AS42947 | Telfy Telecom S.L. | 32.26K | 70 | 19 | 31 | 1 |
| AS35394 | Cable Aireworld S.A.U. | 32.26K | 38 | 3 | 11 | 6 |
| AS198760 | Quattre Internet SL | 31.74K | 68 | 0 | 1 | 0 |
| AS15699 | Adam EcoTech, S.A | 29.18K | 21 | 5 | 9 | 7 |
| AS200773 | INFORMATICA FUENTEALBILLA S.L. | 25.60K | 42 | 1 | 2 | 0 |
| AS57970 | OLE COMUNICACION S.L. | 25.60K | 41 | 0 | 2 | 0 |
| AS60203 | Innovaciones Tecnlogicas del Sur S.L. | 25.60K | 32 | 0 | 2 | 0 |
| AS49635 | CLOUDI NEXTGEN SL | 25.09K | 97 | 0 | 3 | 0 |
| AS15919 | Servicios de Hosting en Internet S.A. | 24.58K | 6 | 1 | 3 | 1 |
| AS12321 | XTRA TELECOM S.A. | 24.58K | 3 | 0 | 1 | 0 |
| AS50563 | Onlycable Comunicaciones S.L. | 24.06K | 51 | 0 | 1 | 0 |
| AS56882 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 22.78K | 30 | 0 | 1 | 0 |
| AS201735 | PROPHASE ELECTRONICS, S.L. | 22.78K | 25 | 0 | 2 | 0 |
| AS24592 | ECONOCOM CLOUD SL | 22.53K | 8 | 2 | 10 | 1 |
| AS9165 | PROSODIE IBERICA SL | 22.53K | 5 | 0 | 4 | 0 |
| AS58327 | FIBERGREEN TECNOLOGICAS S.L. | 22.27K | 29 | 1 | 3 | 0 |
| AS16030 | FIBRACAT Telecom, S.L.U. | 22.02K | 55 | 0 | 1 | 0 |
| AS44051 | Fornex Hosting S.L. | 21.50K | 81 | 5 | 9 | 0 |
| AS207714 | Fundacion Tecnalia Research and Innovation | 21.41K | 26 | 1 | 2 | 0 |
| AS60171 | AFR-IX TELECOM S.A. | 20.99K | 33 | 10 | 30 | 117 |
| AS3339 | FIBRAWORLD TELECOM S.A.U. | 20.99K | 27 | 1 | 2 | 0 |
| AS212087 | PLENIT TECHNOLOGY, S.L. | 20.22K | 61 | 0 | 8 | 0 |
| AS48427 | VISOVISION S.L. | 19.97K | 43 | 0 | 2 | 2 |
| AS42612 | DinaHosting S.L. | 19.97K | 8 | 5 | 13 | 0 |
| AS3324 | Fujitsu Technology Solutions, S.A. | 19.97K | 7 | 0 | 2 | 0 |
| AS12462 | Evolutio Cloud Enabler SA | 19.46K | 11 | 1 | 3 | 6 |
| AS200064 | Red digital de telecomunicaciones de las Islas Baleares S.L | 18.94K | 35 | 1 | 2 | 0 |
| AS48348 | Cloud Builders SA | 18.69K | 36 | 1 | 11 | 1 |
| AS200521 | Ministerio de Transformacion Digital y de la Funcion Publica | 17.92K | 58 | 3 | 2 | 0 |
| AS39640 | Valor Information Technologies, S.L. | 17.92K | 4 | 0 | 1 | 10 |
| AS13287 | FALBOX S.L. trading as NIXVAL | 17.66K | 55 | 7 | 13 | 19 |
| AS16039 | Adamo Telecom Iberia S.A. | 17.66K | 39 | 0 | 1 | 0 |
| AS209087 | Oeste Digital S.L. | 17.41K | 45 | 0 | 3 | 0 |
| AS8216 | SISTEMAS, S.A. | 17.41K | 9 | 0 | 2 | 0 |
| AS42666 | Embou Nuevas Tecnologias SL | 16.38K | 14 | 0 | 1 | 0 |
| AS60273 | ALTANETICA S.L. | 16.38K | 11 | 0 | 5 | 0 |
| AS15633 | Universitat Oberta de Catalunya | 16.38K | 3 | 0 | 2 | 0 |
| AS39738 | Telecom Castilla La Mancha SA | 16.38K | 2 | 0 | 2 | 0 |
| AS39020 | Comvive Servidores S.L. | 16.13K | 63 | 3 | 5 | 11 |
| AS49576 | RED ELECTRICA DE ESPANA S.A.U. | 16.13K | 20 | 0 | 5 | 0 |
| AS197991 | Hispasat S.A | 15.36K | 14 | 2 | 6 | 1 |
| AS30892 | DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS IBERIA SL | 15.36K | 6 | 2 | 3 | 2 |
| AS205624 | Telecomunicaciones Publicas Andaluzas S.L. | 15.10K | 32 | 1 | 2 | 0 |
| AS200738 | FIBRAWORLD TELECOM S.A.U. | 15.10K | 15 | 13 | 9 | 0 |
| AS209535 | ITEGAL SERVICIOS TIC S.L. | 14.34K | 36 | 0 | 3 | 0 |
| AS34285 | Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. Medio Propio | 14.34K | 23 | 0 | 4 | 0 |
| AS15954 | Tecnocratica Centro de Datos, S.L. | 14.34K | 14 | 3 | 9 | 14 |
| AS208909 | Gurbtec Iguana Telecom SL | 14.08K | 37 | 7 | 1 | 0 |
| AS198144 | COMUNICACIONES RONDA, S.L. | 14.08K | 28 | 0 | 2 | 0 |
| AS202513 | Gestioniza Infraestructuras S.L. | 14.08K | 26 | 1 | 3 | 1 |
| AS48846 | Inetum Espana, S.A. | 13.82K | 30 | 1 | 12 | 0 |
| AS57286 | GIGAS HOSTING S.A. | 13.82K | 21 | 0 | 2 | 0 |
| AS31577 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 13.57K | 22 | 0 | 1 | 3 |
| AS15450 | Alhambra Systems SA | 13.31K | 32 | 1 | 2 | 2 |
| AS60609 | APFUTURA TELECOM SL | 13.06K | 42 | 0 | 1 | 1 |
| AS50564 | CARTAGO TELECOM S. L. | 12.80K | 37 | 0 | 1 | 0 |
| AS8311 | Redestel Networks S.L. | 12.80K | 36 | 0 | 2 | 1 |
| AS29680 | Gamma Operadora de Comunicaciones S.A. | 12.54K | 19 | 1 | 12 | 2 |
| AS202636 | Invermae Solutions SL | 12.29K | 26 | 0 | 2 | 4 |
| AS12521 | Nova Internet S.L. | 12.29K | 23 | 0 | 2 | 1 |
| AS49493 | GIGAS HOSTING S.A. | 12.29K | 3 | 0 | 1 | 0 |
| AS51678 | AYESA IBERMATICA, SAU | 12.03K | 26 | 1 | 4 | 0 |
| AS62064 | Closeness S.L. | 12.03K | 19 | 0 | 2 | 0 |
Registration country comes from the regional registries' delegation files. A network registered here may announce space used anywhere.