A list of all Spain ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS62080 | Other Business | 2 | 1 | Adrian Almenar Serrano |
| AS6895 | Hosting Provider | 2 | 1 | ASOCIACION ESPANIX |
| AS15937 | Government | 2 | 0 | ADIF |
| AS16203 | Other Business | 2 | 0 | NCG Banco SA |
| AS16299 | ISP & Mobile | 2 | 0 | XFERA Moviles S.A. |
| AS199171 | Hosting Provider | 2 | 0 | Systems Maintenance Service EUROPA S.A. |
| AS199226 | ISP & Mobile | 2 | 0 | Cablemel S.L. |
| AS199272 | Other Business | 2 | 0 | Accelya World SLU |
| AS199611 | Other Business | 2 | 0 | Telcom Business Solutions S.L. |
| AS200072 | ISP & Mobile | 2 | 0 | Gestel Teleservice 2000 S.L. |
| AS200421 | Other Business | 2 | 0 | Hermandad Farmaceutica del Mediterraneo S.C.L. |
| AS200937 | ISP & Mobile | 2 | 0 | NOVATIO COMUNICACIONES AVANZADAS, S.L. |
| AS201105 | Other Business | 2 | 0 | WIFI INTERSUR S.L. |
| AS202491 | ISP & Mobile | 2 | 0 | WINET TELECOM SL |
| AS202531 | ISP & Mobile | 2 | 0 | GASTECOM, SL |
| AS202658 | ISP & Mobile | 2 | 0 | CITY FIBER SL |
| AS202833 | Other Business | 2 | 0 | Banco de Sabadell SA |
| AS204286 | Other Business | 2 | 0 | Invermae Solutions SL |
| AS204369 | Other Business | 2 | 0 | Redcapac SL |
| AS204396 | ISP & Mobile | 2 | 0 | OLVERA CA.T.V., S. COOP. AND. |
| AS204513 | Hosting Provider | 2 | 0 | SERCOM INFORMATICA, S.L |
| AS204563 | Other Business | 2 | 0 | NexTReT S.L. |
| AS204621 | ISP & Mobile | 2 | 0 | WIRELESS LOGIC S.L. |
| AS204774 | ISP & Mobile | 2 | 0 | SISTEL ALMANZORA S.L. |
| AS204884 | Education | 2 | 0 | Fundacion Universidad de Valladolid |
| AS205174 | Other Business | 2 | 0 | XARXA DE NOVA GENERACIO DE NAVAS SL |
| AS205596 | ISP & Mobile | 2 | 0 | Maria Dolores Sanabria Briones |
| AS206268 | ISP & Mobile | 2 | 0 | Associacio Usuaris Guifibages |
| AS206404 | Other Business | 2 | 0 | ALTERCOM-21 SL |
| AS206524 | ISP & Mobile | 2 | 0 | TELCONET SISTEMAS S.L. |
| AS206602 | Other Business | 2 | 0 | TVT TECNICENTRO, SL UNIP |
| AS206818 | Other Business | 2 | 0 | ZILEAN SOLUTIONS, SOCIEDAD LIMITADA |
| AS206863 | Other Business | 2 | 0 | EQUIPOS INFORMATICOS ERONET SL |
| AS207040 | Government | 2 | 0 | OBWAN NETWORK AND SERVICES S.L. |
| AS207412 | ISP & Mobile | 2 | 0 | Free Technologies Excom S.L. |
| AS207579 | Other Business | 2 | 0 | DITT REDMOVIL SL |
| AS207975 | ISP & Mobile | 2 | 0 | Meditel Network SL |
| AS208070 | ISP & Mobile | 2 | 0 | TILYTEL Business S.L. |
| AS208586 | Other Business | 2 | 0 | Neotel 2000 S.L |
| AS208619 | ISP & Mobile | 2 | 0 | Free Technologies Excom S.L. |
| AS208635 | Government | 2 | 0 | Diputacion Provincial Alicante |
| AS208726 | Other Business | 2 | 0 | FIATC MUTUA DE SEGUROS Y REASEGUROS |
| AS208735 | ISP & Mobile | 2 | 0 | BIWIFI TELECOMUNICACIONES S.L. |
| AS208769 | Hosting Provider | 2 | 0 | Nicalia Internet, S.L.U |
| AS208931 | ISP & Mobile | 2 | 0 | Redimer Comunicaciones S. L. |
| AS208939 | Other Business | 2 | 0 | TELEDISTRIBUCIONES SERVITECNIC SL |
| AS209386 | ISP & Mobile | 2 | 0 | Emsanet Maestrat S.L. |
| AS20973 | Other Business | 2 | 0 | ABBAS SERVICIOS DE INFORMATICA Y TELECOMUNICACIONES, S.L. |
| AS209774 | Other Business | 2 | 0 | JUMBO TOURS ESPANA SL |
| AS210319 | ISP & Mobile | 2 | 0 | Telecable Cartaya S.L. |
| AS210593 | ISP & Mobile | 2 | 0 | APROOP TELECOM S.L.U |
| AS210692 | Other Business | 2 | 0 | Soluciones y Asesoramiento en Telecomunicaciones S.L. |
| AS212458 | Education | 2 | 0 | IESE, Universidad de Navarra |
| AS213362 | Other Business | 2 | 0 | ENHANCED COMMUNICATIONS, S.L. |
| AS213742 | ISP & Mobile | 2 | 0 | Gateway Global Telecom SLU |
| AS213825 | Other Business | 2 | 0 | NEORIS SPAIN SLU |
| AS214007 | ISP & Mobile | 2 | 0 | Punt dAcces SCCL |
| AS214103 | Hosting Provider | 2 | 0 | DIGITAL MEDIA GROWING CLOUD, SL |
| AS214113 | Hosting Provider | 2 | 0 | TITAN DATA CENTER, S.L |
| AS214248 | Other Business | 2 | 0 | ATM Broadcast SL |
| AS214636 | Other Business | 2 | 0 | Fibrasur Operadores S.L. |
| AS214678 | ISP & Mobile | 2 | 0 | Total WiFi SL |
| AS215298 | Government | 2 | 0 | ENTE PUBLICO DE RADIOTELEVISION DE LES ILLES BALEARS |
| AS215693 | Other Business | 2 | 0 | Bruno Andres Sampedro Trujillo |
| AS215856 | Other Business | 2 | 0 | Fabertelecom, SL |
| AS25261 | Other Business | 2 | 0 | IBERIA LINEAS AEREAS DE ESPANA SOCIEDAD ANONIMA OPERADORA |
| AS25412 | Other Business | 2 | 0 | CORPORACIO CATALANA DE MITJANS AUDIOVISUALS, S.A. |
| AS25508 | Other Business | 2 | 0 | ARQUIA BANK SA. |
| AS29481 | Government | 2 | 0 | Junta de Castilla y Leon |
| AS31249 | Education | 2 | 0 | Instituto de Empresa, S.L. |
| AS31627 | Other Business | 2 | 0 | REDSYS SERVICIOS DE PROCESAMIENTO SL |
| AS31676 | Other Business | 2 | 0 | Software Product Creation SL |
| AS35264 | Government | 2 | 0 | Gobierno de Cantabria |
| AS39144 | Hosting Provider | 2 | 0 | Redes Digitales de Telecomunicacion en Internet SL |
| AS39447 | ISP & Mobile | 2 | 0 | ZERTIA TELECOMUNICACIONES S.L. |
| AS39738 | ISP & Mobile | 2 | 0 | Telecom Castilla La Mancha SA |
| AS41418 | ISP & Mobile | 2 | 0 | AVATEL TELECOM, SA |
| AS47209 | Other Business | 2 | 0 | Sage Spain S.L. |
| AS47683 | Other Business | 2 | 0 | MULTICANAL DEL CABLE TVM SL |
| AS48624 | ISP & Mobile | 2 | 0 | Free Technologies Excom S.L. |
| AS50335 | Other Business | 2 | 0 | PANDA SECURITY S.L. |
| AS51105 | Hosting Provider | 2 | 0 | Stackscale S.L. |
| AS51415 | Other Business | 2 | 0 | Securitas Seguridad Espana S.A. |
| AS51718 | Hosting Provider | 2 | 0 | Hospedaje y Dominios S.L. |
| AS56822 | ISP & Mobile | 2 | 0 | Universal Telecom Experts S.L |
| AS56924 | Other Business | 2 | 0 | SANTANDER TELEPORT S.L. |
| AS59739 | Other Business | 2 | 0 | Almirall SA |
| AS59772 | Other Business | 2 | 0 | FLUIDRA SA |
| AS62236 | Other Business | 2 | 0 | Exsotel S.L. |
| AS64397 | Other Business | 2 | 0 | EUROMADI IBERICA SA |
| AS6750 | Other Business | 2 | 0 | Soluciones Dinamicas de la Red, S.L. |
| AS205563 | Other Business | 1 | 118 | Marc Gomez |
| AS213615 | Other Business | 1 | 16 | ON DIVERSITY CLOUD EUROPE, S.L. |
| AS214930 | Other Business | 1 | 6 | Alice Wyan Garcia Martin |
| AS212332 | Other Business | 1 | 5 | Agustin Lorenzo Sempere trading as Thinco Telecom |
| AS208824 | Other Business | 1 | 4 | Pau Cab |
| AS199685 | Hosting Provider | 1 | 2 | FIRST SERVER, SOCIEDAD LIMITADA |
| AS211262 | Other Business | 1 | 2 | GP Limite Andamur SL |
| AS12540 | ISP & Mobile | 1 | 1 | IdecNet S.A. |
| AS15630 | Education | 1 | 1 | Universidad Nacional de Educacion a Distancia - UNED |