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 |
|---|---|---|---|---|
| AS59908 | Other Business | 4 | 1 | BalaLink S.A. |
| AS60667 | ISP & Mobile | 4 | 1 | COMUNISTONE, S.L. |
| AS13186 | Other Business | 4 | 0 | Evolutio Cloud Enabler SA |
| AS197100 | ISP & Mobile | 4 | 0 | Wivacom Interactivo SL |
| AS197240 | Hosting Provider | 4 | 0 | ASPA Technology S.L.U. |
| AS199143 | ISP & Mobile | 4 | 0 | Indaleccius Broadcasting SL |
| AS199589 | Hosting Provider | 4 | 0 | Dantia Tecnologia S.L. |
| AS199919 | ISP & Mobile | 4 | 0 | FOX TELECOM INTERNET S.L. |
| AS200387 | Other Business | 4 | 0 | Tele puerto real SL |
| AS200509 | ISP & Mobile | 4 | 0 | Comlocal, S.L. |
| AS200518 | Other Business | 4 | 0 | EUSKAL KIROL APOSTUAK SOCIEDAD ANONIMA |
| AS200892 | Other Business | 4 | 0 | Isotrol S.A. |
| AS200956 | Other Business | 4 | 0 | DELOITTE AUDITORES SL |
| AS201346 | Hosting Provider | 4 | 0 | TODO EN CLOUD SL |
| AS202767 | ISP & Mobile | 4 | 0 | Futura Service Provider S.A. |
| AS203280 | Other Business | 4 | 0 | Jose Antonio Vazquez Quian |
| AS203603 | Other Business | 4 | 0 | Antonio Lobato Trujillo |
| AS203641 | Other Business | 4 | 0 | Safety Capital, S.L |
| AS204062 | ISP & Mobile | 4 | 0 | ETELECOM SEGRIA SL |
| AS204758 | ISP & Mobile | 4 | 0 | CABINAS TELEFONICAS DEL SUR, S.L. |
| AS204854 | ISP & Mobile | 4 | 0 | ACM IPNETWORK LA PALMA, S.L. |
| AS205262 | ISP & Mobile | 4 | 0 | Free Technologies Excom S.L. |
| AS205270 | Other Business | 4 | 0 | FIBROPTIC CAT TELECOM SL |
| AS205898 | ISP & Mobile | 4 | 0 | Television Cable Digital S.L. |
| AS206101 | Other Business | 4 | 0 | EPIC SOLUTIONS, S.L. |
| AS206102 | Hosting Provider | 4 | 0 | Advanced Software Production Line, S.L. |
| AS207058 | ISP & Mobile | 4 | 0 | Dimatica Servicios informaticos Avanzados S.L |
| AS207122 | Other Business | 4 | 0 | Partido Socialista Obrero Espanol (PSOE) |
| AS207286 | Other Business | 4 | 0 | RUEDA SISTEMAS, S.L. |
| AS207405 | Other Business | 4 | 0 | Tetratel Comunicaciones SLU |
| AS207495 | ISP & Mobile | 4 | 0 | Safor Wifi, SL |
| AS207904 | Other Business | 4 | 0 | VEU I BITS, SERVEIS EMPRESARIALS S.L. |
| AS207906 | Other Business | 4 | 0 | VERITA NETWORKS SOCIEDAD LIMITADA |
| AS207987 | ISP & Mobile | 4 | 0 | EM SISTEMAS INFORMATICOS Y TELECOMUNICACIONES DE MALLORCA SL |
| AS208248 | Other Business | 4 | 0 | Innovative Business Software Iberia S.L. |
| AS208313 | ISP & Mobile | 4 | 0 | IBERNET FIBRA S.L. |
| AS208738 | Other Business | 4 | 0 | Carcon Networks S.L. |
| AS209688 | ISP & Mobile | 4 | 0 | TELE RED S.A. |
| AS209703 | Hosting Provider | 4 | 0 | Experientia Systems, SL |
| AS210007 | Other Business | 4 | 0 | INSTITUCION FERIAL DE MADRID |
| AS210086 | Other Business | 4 | 0 | CONNECTA 1876 SLU |
| AS21009 | Other Business | 4 | 0 | APPLus Servicios Tecnologicos, S.L. |
| AS210395 | Other Business | 4 | 0 | INTERNET MANTENIMIENTOS SL |
| AS211141 | ISP & Mobile | 4 | 0 | PINKBEAR SLU |
| AS211320 | Other Business | 4 | 0 | Bonarea Energia SLU |
| AS211402 | Other Business | 4 | 0 | Girowimax Wireless Solutions, S.L. |
| AS211699 | ISP & Mobile | 4 | 0 | WICOR COMUNICACIONS SL. |
| AS211811 | ISP & Mobile | 4 | 0 | TM DIGITAL GRANADA S.L. |
| AS212139 | ISP & Mobile | 4 | 0 | Comunica't Valldigna, S.L. |
| AS212186 | Hosting Provider | 4 | 0 | Goodser Sociedad Limitada |
| AS212536 | Other Business | 4 | 0 | Nexis Tecnologias de la Informacion, S.L |
| AS212721 | Other Business | 4 | 0 | Francisco Javier Gordillo Perez |
| AS212763 | Other Business | 4 | 0 | Nanobytes Informatica y Telecomunicaciones S.L. |
| AS212861 | Other Business | 4 | 0 | Invermae Solutions SL |
| AS213193 | ISP & Mobile | 4 | 0 | Manca Telecom SL |
| AS214153 | Other Business | 4 | 0 | ORVIS 360 SL |
| AS215573 | ISP & Mobile | 4 | 0 | Fibra Almendralejo S.L. |
| AS31082 | Other Business | 4 | 0 | Valor Information Technologies, S.L. |
| AS35153 | ISP & Mobile | 4 | 0 | Free Technologies Excom S.L. |
| AS35461 | Other Business | 4 | 0 | ACCIONA S.A. |
| AS35486 | Hosting Provider | 4 | 0 | AXENTIO SL |
| AS39263 | Other Business | 4 | 0 | Ilimit Comunicacions S.L. |
| AS39353 | Government | 4 | 0 | Gobierno del Principado de Asturias |
| AS41705 | Other Business | 4 | 0 | Grupo Baladig SL |
| AS42329 | Other Business | 4 | 0 | Aietes Telecom SL |
| AS42386 | ISP & Mobile | 4 | 0 | EPRESA ENERGIA SA |
| AS43697 | Government | 4 | 0 | Govern de les Illes Balears |
| AS43707 | Government | 4 | 0 | Comision Nacional de los Mercados y la Competencia |
| AS44278 | ISP & Mobile | 4 | 0 | GRANACABLE S.L |
| AS48048 | Other Business | 4 | 0 | INDRA SISTEMAS, S.A. |
| AS49178 | ISP & Mobile | 4 | 0 | Nadunet Telecom S.L |
| AS50235 | Government | 4 | 0 | European Union Intellectual Property Office |
| AS57117 | Other Business | 4 | 0 | Rural Servicios Informaticos SL |
| AS62043 | Other Business | 4 | 0 | REPSOL S.A. |
| AS62055 | ISP & Mobile | 4 | 0 | SUVOZ GLOBAL SERVICES S.L. |
| AS8318 | Other Business | 4 | 0 | CEMEX ESPANA S.A. |
| AS202503 | Other Business | 3 | 18 | DESIS INFORMATICA, SL |
| AS202673 | ISP & Mobile | 3 | 5 | Ohz Digital S.L. |
| AS208253 | ISP & Mobile | 3 | 4 | Associacio Expansio de la Xarxa Oberta |
| AS25354 | Other Business | 3 | 3 | Entidad Publica Empresarial Red.es |
| AS197927 | Other Business | 3 | 2 | THEIPBOX, SL |
| AS204817 | ISP & Mobile | 3 | 2 | Netcan Technologies, S.L. |
| AS209365 | Hosting Provider | 3 | 2 | Brutalsys, S.L. |
| AS197518 | Hosting Provider | 3 | 1 | Rackmarkt SL |
| AS199581 | Hosting Provider | 3 | 1 | Data Rush IT Services, S.L. |
| AS203119 | Other Business | 3 | 1 | Servicios Tecnologicos TIM SL |
| AS203934 | ISP & Mobile | 3 | 1 | DIGITAL GARAGE S.L. |
| AS204189 | ISP & Mobile | 3 | 1 | VideoLuc S.A |
| AS205035 | Hosting Provider | 3 | 1 | LucusHost SL |
| AS205645 | ISP & Mobile | 3 | 1 | MESWIFI, SL |
| AS206318 | ISP & Mobile | 3 | 1 | CAST-TELECOM SL |
| AS208597 | Government | 3 | 1 | NAVARRA DE SERVICIOS Y TECNOLOGIAS S.A. |
| AS209311 | Other Business | 3 | 1 | VERITA NETWORKS SOCIEDAD LIMITADA |
| AS210123 | ISP & Mobile | 3 | 1 | NUBBITEL TELECOM,S.L. |
| AS210181 | Hosting Provider | 3 | 1 | Pablo Sarria Perez |
| AS210612 | ISP & Mobile | 3 | 1 | Asteo Red Neutra SL |
| AS214043 | ISP & Mobile | 3 | 1 | Christian Barba trading as Cloudfira |
| AS214662 | Other Business | 3 | 1 | Seidor Soluciones Globales SL |
| AS42220 | Hosting Provider | 3 | 1 | TREVENQUE SISTEMAS DE INFORMACION S.L. |
| AS48640 | Other Business | 3 | 1 | MAZ Mutua Colaboradora con la Seguridad Social N. 11 |