| 1.178.224.0 | 1.178.255.255 | 8192 | 25/06/10 | Orange Espagne SA |
| 2.136.0.0 | 2.143.255.255 | 524288 | 05/11/10 | TELEFONICA DE ESPANA S.A.U. |
| 2.152.0.0 | 2.155.255.255 | 262144 | 03/11/10 | VODAFONE ONO, S.A. |
| 5.34.128.0 | 5.34.159.255 | 8192 | 11/05/12 | XFERA Moviles S.A. |
| 5.40.0.0 | 5.40.255.255 | 65536 | 15/05/12 | VODAFONE ONO, S.A. |
| 5.45.160.0 | 5.45.175.255 | 4096 | 25/05/12 | Spotting Brands Technologies S.L |
| 5.83.64.0 | 5.83.95.255 | 8192 | 14/06/12 | Onlycable Comunicaciones S.L. |
| 5.134.32.0 | 5.134.47.255 | 4096 | 06/07/12 | Free Technologies Excom S.L. |
| 5.154.0.0 | 5.154.127.255 | 32768 | 19/07/12 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 5.159.128.0 | 5.159.191.255 | 16384 | 27/07/12 | Euskaltel S.A. |
| 5.205.0.0 | 5.205.255.255 | 65536 | 31/08/12 | TELEFONICA DE ESPANA S.A.U. |
| 5.224.0.0 | 5.225.255.255 | 131072 | 06/09/12 | VODAFONE ESPANA S.A.U. |
| 5.226.16.0 | 5.226.31.255 | 4096 | 07/09/12 | AVATEL TELECOM, SA |
| 23.239.128.0 | 23.239.159.255 | 8192 | 04/11/13 | |
| 31.4.0.0 | 31.4.255.255 | 65536 | 07/04/11 | VODAFONE ESPANA S.A.U. |
| 31.44.144.0 | 31.44.159.255 | 4096 | 02/03/11 | AVATEL TELECOM, SA |
| 31.172.64.0 | 31.172.79.255 | 4096 | 01/04/11 | Fornex Hosting S.L. |
| 31.214.176.0 | 31.214.191.255 | 4096 | 06/05/11 | Soluciones Corporativas IP, SL |
| 31.221.128.0 | 31.221.255.255 | 32768 | 12/05/11 | XFERA Moviles S.A. |
| 31.222.80.0 | 31.222.95.255 | 4096 | 13/05/11 | XTRA TELECOM S.A. |
| 31.222.96.0 | 31.222.127.255 | 8192 | 13/05/11 | AVATEL TELECOM, SA |
| 37.10.128.0 | 37.10.255.255 | 32768 | 16/12/11 | TELEFONICA DE ESPANA S.A.U. |
| 37.11.0.0 | 37.11.255.255 | 65536 | 16/12/11 | Orange Espagne SA |
| 37.12.0.0 | 37.13.255.255 | 131072 | 16/12/11 | TELEFONICA DE ESPANA S.A.U. |
| 37.14.0.0 | 37.15.255.255 | 131072 | 16/12/11 | Orange Espagne SA |
| 37.19.224.0 | 37.19.255.255 | 8192 | 21/12/11 | Orange Espagne SA |
| 37.29.128.0 | 37.29.255.255 | 32768 | 30/12/11 | XFERA Moviles S.A. |
| 37.35.128.0 | 37.35.255.255 | 32768 | 05/01/12 | Orange Espagne SA |
| 37.61.144.0 | 37.61.159.255 | 4096 | 20/01/12 | PROCONO S.A. |
| 37.72.0.0 | 37.72.31.255 | 8192 | 26/01/12 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 37.132.0.0 | 37.135.255.255 | 262144 | 21/02/12 | Orange Espagne SA |
| 37.152.128.0 | 37.152.159.255 | 8192 | 12/03/12 | OLE COMUNICACION S.L. |
| 37.158.0.0 | 37.158.255.255 | 65536 | 16/03/12 | TELEFONICA DE ESPANA S.A.U. |
| 37.218.0.0 | 37.218.127.255 | 32768 | 30/03/12 | Euskaltel S.A. |
| 37.222.0.0 | 37.223.255.255 | 131072 | 05/04/12 | VODAFONE ESPANA S.A.U. |
| 37.230.64.0 | 37.230.95.255 | 8192 | 11/04/12 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 46.6.0.0 | 46.6.255.255 | 65536 | 03/09/10 | XFERA Moviles S.A. |
| 46.24.0.0 | 46.27.255.255 | 262144 | 16/07/10 | VODAFONE ESPANA S.A.U. |
| 46.34.32.0 | 46.34.63.255 | 8192 | 17/09/10 | Wivacom Interactivo SL |
| 46.35.96.0 | 46.35.127.255 | 8192 | 13/10/10 | Cablemel S.L. |
| 46.37.64.0 | 46.37.95.255 | 8192 | 11/11/10 | PROCONO S.A. |
| 46.39.192.0 | 46.39.223.255 | 8192 | 16/12/10 | Innovaciones Tecnlogicas del Sur S.L. |
| 46.136.0.0 | 46.136.255.255 | 65536 | 16/11/10 | VODAFONE ESPANA S.A.U. |
| 46.222.0.0 | 46.222.255.255 | 65536 | 26/01/11 | XFERA Moviles S.A. |
| 46.234.128.0 | 46.234.159.255 | 8192 | 10/02/11 | Electrovideo Utrera S.A. |
| 46.251.160.0 | 46.251.191.255 | 8192 | 07/02/11 | Orange Espagne SA |
| 46.253.32.0 | 46.253.47.255 | 4096 | 31/12/10 | Corporacio Megatel S.L. |
| 46.253.224.0 | 46.253.239.255 | 4096 | 25/01/11 | TVB TELEDISTRIBUCION S.L. |
| 62.13.224.0 | 62.13.255.255 | 8192 | 18/01/02 | Atos IT Solutions and Services Iberia SL |
| 62.14.0.0 | 62.14.255.255 | 65536 | 02/12/99 | Orange Espagne SA |
| 62.15.0.0 | 62.15.255.255 | 65536 | 20/07/00 | Orange Espagne SA |
| 62.22.0.0 | 62.22.31.255 | 8192 | 29/06/99 | VERIZON SPAIN S.L. |
| 62.22.32.0 | 62.22.63.255 | 8192 | 17/01/00 | VERIZON SPAIN S.L. |
| 62.22.64.0 | 62.22.127.255 | 16384 | 17/01/00 | VERIZON SPAIN S.L. |
| 62.22.128.0 | 62.22.255.255 | 32768 | 08/02/01 | VERIZON SPAIN S.L. |
| 62.32.128.0 | 62.32.255.255 | 32768 | 31/01/08 | Orange Espagne SA |
| 62.36.0.0 | 62.36.255.255 | 65536 | 18/06/99 | Orange Espagne SA |
| 62.37.0.0 | 62.37.255.255 | 65536 | 03/01/00 | Orange Espagne SA |
| 62.42.0.0 | 62.42.255.255 | 65536 | 03/05/00 | VODAFONE ONO, S.A. |
| 62.43.0.0 | 62.43.255.255 | 65536 | 06/11/00 | VODAFONE ONO, S.A. |
| 62.56.192.0 | 62.56.207.255 | 4096 | 18/12/00 | Adamo Telecom Iberia S.A. |
| 62.57.0.0 | 62.57.255.255 | 65536 | 13/10/00 | VODAFONE ONO, S.A. |
| 62.81.0.0 | 62.81.255.255 | 65536 | 30/03/98 | VODAFONE ONO, S.A. |
| 62.82.0.0 | 62.82.255.255 | 65536 | 04/05/99 | VODAFONE ONO, S.A. |
| 62.83.0.0 | 62.83.255.255 | 65536 | 11/02/00 | VODAFONE ONO, S.A. |
| 62.87.0.0 | 62.87.127.255 | 32768 | 29/05/01 | VODAFONE ESPANA S.A.U. |
| 62.97.128.0 | 62.97.159.255 | 8192 | 26/07/00 | PROSODIE IBERICA SL |
| 62.99.0.0 | 62.99.127.255 | 32768 | 18/06/01 | Euskaltel S.A. |
| 62.100.96.0 | 62.100.127.255 | 8192 | 31/10/01 | VODAFONE ONO, S.A. |
| 62.101.160.0 | 62.101.191.255 | 8192 | 27/02/02 | VODAFONE ONO, S.A. |
| 62.117.128.0 | 62.117.159.255 | 8192 | 27/07/00 | VODAFONE ONO, S.A. |
| 62.117.160.0 | 62.117.191.255 | 8192 | 31/10/00 | VODAFONE ONO, S.A. |
| 62.117.192.0 | 62.117.255.255 | 16384 | 31/10/00 | VODAFONE ONO, S.A. |
| 62.151.0.0 | 62.151.127.255 | 32768 | 21/11/00 | Orange Espagne SA |
| 62.151.128.0 | 62.151.159.255 | 8192 | 21/11/00 | Orange Espagne SA |
| 62.151.192.0 | 62.151.255.255 | 16384 | 21/11/00 | Orange Espagne SA |
| 62.164.0.0 | 62.164.127.255 | 32768 | 24/09/97 | Santander Global Technology, S.L.U |
| 62.174.0.0 | 62.175.255.255 | 131072 | 22/08/00 | VODAFONE ONO, S.A. |
| 62.201.0.0 | 62.201.15.255 | 4096 | 17/07/00 | Cajamar Caja Rural, Sociedad Cooperativa de Credito |
| 62.204.192.0 | 62.204.223.255 | 8192 | 30/06/00 | Universidad Nacional de Educacion a Distancia - UNED |
| 64.225.160.0 | 64.225.191.255 | 8192 | 23/02/00 | Orange Espagne SA |
| 64.225.192.0 | 64.225.223.255 | 8192 | 23/02/00 | Orange Espagne SA |
| 64.226.160.0 | 64.226.191.255 | 8192 | 23/02/00 | Orange Espagne SA |
| 66.81.160.0 | 66.81.191.255 | 8192 | 13/02/12 | XTRA TELECOM S.A. |
| 67.218.224.0 | 67.218.255.255 | 8192 | 03/12/07 | XTRA TELECOM S.A. |
| 70.34.224.0 | 70.34.239.255 | 4096 | 20/06/13 | Adamo Telecom Iberia S.A. |
| 74.126.176.0 | 74.126.191.255 | 4096 | 03/04/07 | Adamo Telecom Iberia S.A. |
| 77.26.0.0 | 77.27.255.255 | 131072 | 14/01/08 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 77.208.0.0 | 77.211.255.255 | 262144 | 30/01/07 | VODAFONE ESPANA S.A.U. |
| 77.224.0.0 | 77.231.255.255 | 524288 | 06/12/06 | VODAFONE ESPANA S.A.U. |
| 77.240.112.0 | 77.240.127.255 | 4096 | 11/01/07 | acens Technologies, S.L. |
| 77.241.48.0 | 77.241.63.255 | 4096 | 31/01/07 | XTRA TELECOM S.A. |
| 77.241.112.0 | 77.241.127.255 | 4096 | 05/02/07 | EPRESA ENERGIA SA |
| 77.243.192.0 | 77.243.207.255 | 4096 | 16/03/07 | Servicios de Hosting en Internet S.A. |
| 77.246.176.0 | 77.246.191.255 | 4096 | 24/05/07 | MBA DATACENTERS S.L. |
| 78.30.0.0 | 78.30.63.255 | 16384 | 03/10/07 | XTRA TELECOM S.A. |
| 78.136.64.0 | 78.136.127.255 | 16384 | 07/05/07 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 79.108.0.0 | 79.109.255.255 | 131072 | 03/12/07 | VODAFONE ONO, S.A. |
| 79.144.0.0 | 79.159.255.255 | 1048576 | 07/06/07 | TELEFONICA DE ESPANA S.A.U. |
| 80.24.0.0 | 80.31.255.255 | 524288 | 09/07/01 | TELEFONICA DE ESPANA S.A.U. |
| 80.32.0.0 | 80.39.255.255 | 524288 | 12/11/01 | TELEFONICA DE ESPANA S.A.U. |
| 80.58.0.0 | 80.59.255.255 | 131072 | 13/06/01 | TELEFONICA DE ESPANA S.A.U. |
| 80.64.32.0 | 80.64.47.255 | 4096 | 09/05/01 | GRN Serveis Telematics SL |
| 80.66.112.0 | 80.66.127.255 | 4096 | 26/05/04 | Valor Information Technologies, S.L. |
| 80.67.96.0 | 80.67.111.255 | 4096 | 21/05/01 | Claranet S.A.U. |
| 80.68.128.0 | 80.68.143.255 | 4096 | 23/05/01 | Cecabank,S.A. |
| 80.73.144.0 | 80.73.159.255 | 4096 | 02/02/05 | Fundacion Integra |
| 80.81.96.0 | 80.81.111.255 | 4096 | 20/07/01 | XFERA Moviles S.A. |
| 80.81.112.0 | 80.81.127.255 | 4096 | 31/01/02 | XFERA Moviles S.A. |
| 80.84.128.0 | 80.84.143.255 | 4096 | 10/08/01 | Servicios Audiovisuales Overon S.L. |
| 80.84.144.0 | 80.84.159.255 | 4096 | 23/01/03 | Servicios Audiovisuales Overon S.L. |
| 80.94.0.0 | 80.94.15.255 | 4096 | 27/09/01 | Ilimit Comunicacions S.L. |
| 80.102.0.0 | 80.103.255.255 | 131072 | 17/07/01 | Orange Espagne SA |
| 80.173.0.0 | 80.173.255.255 | 65536 | 11/06/03 | VODAFONE ONO, S.A. |
| 80.174.0.0 | 80.174.255.255 | 65536 | 05/07/04 | VODAFONE ONO, S.A. |
| 80.224.0.0 | 80.224.255.255 | 65536 | 28/09/01 | VODAFONE ONO, S.A. |
| 80.244.48.0 | 80.244.63.255 | 4096 | 26/09/05 | Energy Consulting Albir S.L. |
| 80.245.0.0 | 80.245.15.255 | 4096 | 05/11/01 | Lantik S.A. M.P. |
| 80.251.64.0 | 80.251.79.255 | 4096 | 05/12/01 | Orange Espagne SA |
| 80.253.64.0 | 80.253.79.255 | 4096 | 11/12/01 | Oesia Networks SL |
| 80.255.112.0 | 80.255.127.255 | 4096 | 15/12/05 | Redes Digitales de Telecomunicacion en Internet SL |
| 81.0.0.0 | 81.0.63.255 | 16384 | 30/11/01 | XTRA TELECOM S.A. |
| 81.9.128.0 | 81.9.255.255 | 32768 | 08/03/02 | Euskaltel S.A. |
| 81.19.160.0 | 81.19.175.255 | 4096 | 30/01/02 | CIRCUITOS ALJARAFE, S.L. |
| 81.25.32.0 | 81.25.47.255 | 4096 | 20/03/02 | ALTANETICA S.L. |
| 81.25.112.0 | 81.25.127.255 | 4096 | 28/02/06 | sw hosting & communications technologies SL |
| 81.32.0.0 | 81.47.255.255 | 1048576 | 15/02/02 | TELEFONICA DE ESPANA S.A.U. |
| 81.60.0.0 | 81.61.255.255 | 131072 | 12/12/02 | VODAFONE ONO, S.A. |
| 81.89.32.0 | 81.89.47.255 | 4096 | 24/06/02 | Boletin Oficial del Estado |
| 81.90.96.0 | 81.90.111.255 | 4096 | 03/07/02 | Banco Sabadell |
| 81.92.128.0 | 81.92.143.255 | 4096 | 30/07/02 | ID GRUP,S.A. |
| 81.95.64.0 | 81.95.79.255 | 4096 | 02/09/02 | IBERCAJA BANCO SA |
| 81.172.0.0 | 81.172.127.255 | 32768 | 14/01/03 | VODAFONE ONO, S.A. |
| 81.184.0.0 | 81.184.255.255 | 65536 | 09/12/02 | VODAFONE ONO, S.A. |
| 81.202.0.0 | 81.203.255.255 | 131072 | 12/11/02 | VODAFONE ONO, S.A. |
| 82.86.0.0 | 82.86.255.255 | 65536 | 17/09/03 | Telecom Castilla La Mancha SA |
| 82.98.128.0 | 82.98.191.255 | 16384 | 08/12/03 | DinaHosting S.L. |
| 82.116.160.0 | 82.116.191.255 | 8192 | 27/01/04 | Informatika Zerbitzuen Foru Elkartea Sociedad Foral de Servicios Informaticos SA |
| 82.130.128.0 | 82.130.255.255 | 32768 | 17/07/03 | Euskaltel S.A. |
| 82.144.0.0 | 82.144.31.255 | 8192 | 28/05/03 | XFERA Moviles S.A. |
| 82.144.96.0 | 82.144.127.255 | 8192 | 03/06/03 | GENETSIS PARTNERS SL |
| 82.158.0.0 | 82.159.255.255 | 131072 | 02/12/03 | VODAFONE ONO, S.A. |
| 82.194.64.0 | 82.194.95.255 | 8192 | 17/10/03 | acens Technologies, S.L. |
| 82.198.32.0 | 82.198.63.255 | 8192 | 14/11/03 | VODAFONE ONO, S.A. |
| 82.198.96.0 | 82.198.127.255 | 8192 | 17/11/03 | TELEFONICA DE ESPANA S.A.U. |
| 82.199.32.0 | 82.199.63.255 | 8192 | 28/11/03 | Knet Comunicaciones, S.L. |
| 82.213.128.0 | 82.213.191.255 | 16384 | 29/10/03 | VODAFONE ONO, S.A. |
| 82.213.192.0 | 82.213.255.255 | 16384 | 30/10/03 | XTRA TELECOM S.A. |
| 82.223.0.0 | 82.223.255.255 | 65536 | 22/12/03 | ARSYS INTERNET S.L.U. |
| 83.32.0.0 | 83.47.255.255 | 1048576 | 02/12/03 | TELEFONICA DE ESPANA S.A.U. |
| 83.48.0.0 | 83.63.255.255 | 1048576 | 07/10/04 | TELEFONICA DE ESPANA S.A.U. |
| 83.97.128.0 | 83.97.255.255 | 32768 | 19/12/03 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 83.138.192.0 | 83.138.255.255 | 16384 | 16/08/04 | VODAFONE ONO, S.A. |
| 83.147.0.0 | 83.147.63.255 | 16384 | 13/02/04 | Digital Value SL |
| 83.165.0.0 | 83.165.255.255 | 65536 | 21/04/04 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 83.173.128.0 | 83.173.191.255 | 16384 | 11/05/04 | VODAFONE ONO, S.A. |
| 83.175.192.0 | 83.175.255.255 | 16384 | 04/06/04 | XFERA Moviles S.A. |
| 83.213.0.0 | 83.213.255.255 | 65536 | 22/03/04 | Euskaltel S.A. |
| 83.230.128.0 | 83.230.255.255 | 32768 | 24/05/04 | TELEFONICA DE ESPANA S.A.U. |
| 83.231.0.0 | 83.231.127.255 | 32768 | 24/05/04 | Orange Espagne SA |
| 83.247.128.0 | 83.247.255.255 | 32768 | 19/05/04 | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya |
| 84.16.0.0 | 84.16.31.255 | 8192 | 25/06/04 | TELEFONICA GLOBAL SOLUTIONS SL |
| 84.18.0.0 | 84.18.31.255 | 8192 | 05/08/04 | Evolutio Business Connectivity S.L. |
| 84.76.0.0 | 84.79.255.255 | 262144 | 23/04/04 | Orange Espagne SA |
| 84.88.0.0 | 84.89.255.255 | 131072 | 02/04/04 | Consorci de Serveis Universitaris de Catalunya |
| 84.120.0.0 | 84.127.255.255 | 524288 | 15/04/04 | VODAFONE ONO, S.A. |
| 84.232.0.0 | 84.232.127.255 | 32768 | 01/06/04 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 84.236.128.0 | 84.236.255.255 | 32768 | 09/04/09 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 85.48.0.0 | 85.63.255.255 | 1048576 | 07/09/04 | Orange Espagne SA |
| 85.84.0.0 | 85.87.255.255 | 262144 | 22/10/04 | Euskaltel S.A. |
| 85.91.64.0 | 85.91.95.255 | 8192 | 17/11/04 | Xunta de Galicia |
| 85.112.0.0 | 85.112.31.255 | 8192 | 14/01/05 | VERIZON SPAIN S.L. |
| 85.136.0.0 | 85.137.255.255 | 131072 | 03/11/04 | VODAFONE ONO, S.A. |
| 85.152.0.0 | 85.152.255.255 | 65536 | 20/10/04 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 85.155.0.0 | 85.155.255.255 | 65536 | 05/11/04 | VODAFONE ONO, S.A. |
| 85.192.64.0 | 85.192.127.255 | 16384 | 15/12/04 | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya |
| 85.219.0.0 | 85.219.127.255 | 32768 | 31/01/05 | VODAFONE ONO, S.A. |
| 85.238.0.0 | 85.238.31.255 | 8192 | 05/10/06 | Cartagon AX Cloud SL |
| 85.239.128.0 | 85.239.143.255 | 4096 | 20/06/05 | XTRA TELECOM S.A. |
| 85.251.0.0 | 85.251.255.255 | 65536 | 07/02/05 | VODAFONE ONO, S.A. |
| 86.109.96.0 | 86.109.127.255 | 8192 | 06/07/05 | acens Technologies, S.L. |
| 86.109.160.0 | 86.109.191.255 | 8192 | 07/07/05 | Abansys & Hostytec, S.L. |
| 87.111.0.0 | 87.111.255.255 | 65536 | 20/09/05 | TELEFONICA DE ESPANA S.A.U. |
| 87.117.96.0 | 87.117.111.255 | 4096 | 26/09/05 | Soluciones Corporativas IP, SL |
| 87.124.128.0 | 87.124.191.255 | 16384 | 08/08/05 | XTRA TELECOM S.A. |
| 87.124.192.0 | 87.124.255.255 | 16384 | 08/08/05 | VODAFONE ESPANA S.A.U. |
| 87.125.0.0 | 87.125.255.255 | 65536 | 08/08/05 | VODAFONE ESPANA S.A.U. |
| 87.216.0.0 | 87.223.255.255 | 524288 | 07/06/05 | Orange Espagne SA |
| 87.235.0.0 | 87.235.255.255 | 65536 | 12/07/05 | VODAFONE ESPANA S.A.U. |
| 88.0.0.0 | 88.31.255.255 | 2097152 | 13/07/05 | TELEFONICA DE ESPANA S.A.U. |
| 88.82.192.0 | 88.82.223.255 | 8192 | 23/12/05 | JETNET WIMAX S.A |
| 88.84.64.0 | 88.84.95.255 | 8192 | 17/01/06 | EQUINIX (SPAIN) ENTERPRISES SLU |
| 88.87.128.0 | 88.87.159.255 | 8192 | 23/02/06 | ZERTIA TELECOMUNICACIONES S.L. |
| 88.87.192.0 | 88.87.223.255 | 8192 | 24/02/06 | Orange Espagne SA |
| 88.98.96.0 | 88.98.111.255 | 4096 | 03/08/05 | AVATEL TELECOM, SA |
| 88.98.112.0 | 88.98.127.255 | 4096 | 03/08/05 | AVATEL TELECOM, SA |
| 88.148.0.0 | 88.148.127.255 | 32768 | 12/01/06 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 89.6.0.0 | 89.7.255.255 | 131072 | 12/06/06 | VODAFONE ESPANA S.A.U. |
| 89.17.192.0 | 89.17.223.255 | 8192 | 25/07/06 | acens Technologies, S.L. |
| 89.29.128.0 | 89.29.159.255 | 8192 | 20/07/06 | XFERA Moviles S.A. |
| 89.29.160.0 | 89.29.191.255 | 8192 | 20/07/06 | OPEN CABLE TELECOMUNICACIONES, S.L. |
| 89.29.192.0 | 89.29.223.255 | 8192 | 20/07/06 | OPEN CABLE TELECOMUNICACIONES, S.L. |
| 89.39.32.0 | 89.39.63.255 | 8192 | 29/11/05 | XTRA TELECOM S.A. |
| 89.44.16.0 | 89.44.31.255 | 4096 | 29/11/05 | Orange Espagne SA |
| 89.44.48.0 | 89.44.63.255 | 4096 | 29/11/05 | Orange Espagne SA |
| 89.47.16.0 | 89.47.31.255 | 4096 | 29/11/05 | Orange Espagne SA |
| 89.128.0.0 | 89.131.255.255 | 262144 | 17/01/06 | Orange Espagne SA |
| 89.140.0.0 | 89.141.255.255 | 131072 | 13/02/06 | VODAFONE ONO, S.A. |
| 89.248.96.0 | 89.248.111.255 | 4096 | 04/07/06 | Cloud Builders SA |
| 89.251.224.0 | 89.251.239.255 | 4096 | 20/09/06 | DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS IBERIA SL |
| 90.160.0.0 | 90.175.255.255 | 1048576 | 12/09/06 | Orange Espagne SA |
| 91.116.0.0 | 91.116.63.255 | 16384 | 03/10/06 | Euskaltel S.A. |
| 91.116.64.0 | 91.116.127.255 | 16384 | 03/10/06 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 91.116.128.0 | 91.116.255.255 | 32768 | 03/10/06 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 91.117.0.0 | 91.117.255.255 | 65536 | 03/10/06 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 91.126.16.0 | 91.126.31.255 | 4096 | 24/10/06 | Adamo Telecom Iberia S.A. |
| 91.126.32.0 | 91.126.63.255 | 8192 | 24/10/06 | Adamo Telecom Iberia S.A. |
| 91.126.64.0 | 91.126.127.255 | 16384 | 24/10/06 | Adamo Telecom Iberia S.A. |
| 91.126.128.0 | 91.126.255.255 | 32768 | 24/10/06 | Adamo Telecom Iberia S.A. |
| 91.142.208.0 | 91.142.223.255 | 4096 | 20/10/06 | AXARNET COMUNICACIONES, S.L. |
| 91.151.96.0 | 91.151.111.255 | 4096 | 08/12/06 | PROCONO S.A. |
| 91.187.0.0 | 91.187.31.255 | 8192 | 14/11/06 | ALTANETICA S.L. |
| 91.243.128.0 | 91.243.159.255 | 8192 | 06/08/12 | |
| 91.250.128.0 | 91.250.159.255 | 8192 | 14/09/12 | Orange Espagne SA |
| 91.250.160.0 | 91.250.191.255 | 8192 | 14/09/12 | Orange Espagne SA |
| 92.53.192.0 | 92.53.223.255 | 8192 | 02/02/12 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 92.54.0.0 | 92.54.63.255 | 16384 | 29/02/08 | Claranet S.A.U. |
| 92.56.0.0 | 92.59.255.255 | 262144 | 19/11/07 | Orange Espagne SA |
| 92.60.160.0 | 92.60.175.255 | 4096 | 04/12/07 | Evolutio Business Connectivity S.L. |
| 93.90.16.0 | 93.90.31.255 | 4096 | 16/04/08 | acens Technologies, S.L. |
| 93.114.144.0 | 93.114.159.255 | 4096 | 21/12/07 | PROCONO S.A. |
| 93.117.80.0 | 93.117.95.255 | 4096 | 21/12/07 | Orange Espagne SA |
| 93.118.64.0 | 93.118.79.255 | 4096 | 21/12/07 | Orange Espagne SA |
| 93.156.0.0 | 93.156.255.255 | 65536 | 07/02/08 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 93.176.128.0 | 93.176.191.255 | 16384 | 19/03/08 | XTRA TELECOM S.A. |
| 94.24.112.0 | 94.24.127.255 | 4096 | 02/06/08 | OGIC Informatica S.L. |
| 94.73.32.0 | 94.73.63.255 | 8192 | 08/07/08 | XTRA TELECOM S.A. |
| 94.76.128.0 | 94.76.191.255 | 16384 | 01/08/08 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 94.142.96.0 | 94.142.127.255 | 8192 | 19/12/08 | TELEFONICA GLOBAL SOLUTIONS SL |
| 94.228.0.0 | 94.228.15.255 | 4096 | 22/09/08 | Embou Nuevas Tecnologias |
| 94.229.192.0 | 94.229.207.255 | 4096 | 27/11/08 | Orange Espagne SA |
| 94.248.64.0 | 94.248.127.255 | 16384 | 08/09/08 | VODAFONE ESPANA S.A.U. |
| 95.16.0.0 | 95.23.255.255 | 524288 | 10/11/08 | Orange Espagne SA |
| 95.39.0.0 | 95.39.255.255 | 65536 | 15/12/08 | VODAFONE ONO, S.A. |
| 95.60.0.0 | 95.63.255.255 | 262144 | 04/12/08 | VODAFONE ESPANA S.A.U. |
| 95.120.0.0 | 95.127.255.255 | 524288 | 03/12/09 | TELEFONICA DE ESPANA S.A.U. |
| 95.142.0.0 | 95.142.15.255 | 4096 | 15/07/09 | EQUINIX (SPAIN) ENTERPRISES SLU |
| 95.169.224.0 | 95.169.255.255 | 8192 | 30/01/09 | XFERA Moviles S.A. |
| 107.183.128.0 | 107.183.255.255 | 32768 | 18/02/14 | Orange Espagne SA |
| 109.107.96.0 | 109.107.127.255 | 8192 | 19/10/09 | AVATEL TELECOM, SA |
| 109.167.0.0 | 109.167.127.255 | 32768 | 28/10/09 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 109.227.128.0 | 109.227.191.255 | 16384 | 01/02/10 | XFERA Moviles S.A. |
| 113.203.128.0 | 113.203.191.255 | 16384 | 24/12/10 | Orange Espagne SA |
| 119.12.224.0 | 119.12.255.255 | 8192 | 26/11/07 | XTRA TELECOM S.A. |
| 130.206.0.0 | 130.206.255.255 | 65536 | 07/10/88 | |
| 135.129.224.0 | 135.129.239.255 | 4096 | 06/01/94 | Adamo Telecom Iberia S.A. |
| 137.101.0.0 | 137.101.255.255 | 65536 | 01/11/89 | |
| 138.4.0.0 | 138.4.255.255 | 65536 | 20/01/90 | |
| 138.100.0.0 | 138.100.255.255 | 65536 | 23/04/90 | |
| 139.47.0.0 | 139.47.159.255 | 40960 | 19/06/90 | |
| 141.105.96.0 | 141.105.111.255 | 4096 | 27/06/11 | Red digital de telecomunicaciones de las Islas Baleares S.L |
| 143.131.192.0 | 143.131.255.255 | 16384 | 19/09/90 | Adamo Telecom Iberia S.A. |
| 145.1.128.0 | 145.1.255.255 | 32768 | 01/09/93 | |
| 146.66.240.0 | 146.66.255.255 | 4096 | 12/07/11 | BIVID TELECOM SL |
| 146.158.128.0 | 146.158.255.255 | 32768 | 12/07/11 | Orange Espagne SA |
| 146.219.0.0 | 146.219.255.255 | 65536 | 01/01/84 | |
| 147.83.0.0 | 147.83.255.255 | 65536 | 16/07/91 | |
| 147.84.0.0 | 147.84.255.255 | 65536 | 16/07/91 | |
| 147.96.0.0 | 147.96.255.255 | 65536 | 19/07/91 | |
| 147.156.0.0 | 147.156.255.255 | 65536 | 22/04/91 | |
| 147.161.64.0 | 147.161.127.255 | 16384 | 01/05/91 | Adamo Telecom Iberia S.A. |
| 148.3.0.0 | 148.3.255.255 | 65536 | 01/09/93 | |
| 148.56.0.0 | 148.56.255.255 | 65536 | 05/04/91 | VODAFONE ESPANA S.A.U. |
| 149.74.0.0 | 149.74.255.255 | 65536 | 26/11/93 | Orange Espagne SA |
| 149.126.32.0 | 149.126.47.255 | 4096 | 27/07/11 | Hispasat S.A |
| 150.128.0.0 | 150.128.255.255 | 65536 | 12/09/91 | |
| 150.214.0.0 | 150.214.255.255 | 65536 | 11/06/91 | |
| 150.241.0.0 | 150.241.255.255 | 65536 | 12/08/91 | |
| 150.244.0.0 | 150.244.255.255 | 65536 | 19/08/91 | |
| 151.182.0.0 | 151.182.255.255 | 65536 | 17/09/91 | |
| 151.237.192.0 | 151.237.223.255 | 8192 | 16/08/12 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 152.41.0.0 | 152.41.127.255 | 32768 | 09/01/92 | Orange Espagne SA |
| 155.54.0.0 | 155.54.255.255 | 65536 | 28/10/91 | |
| 155.210.0.0 | 155.210.255.255 | 65536 | 26/11/91 | |
| 156.35.0.0 | 156.35.255.255 | 65536 | 10/12/91 | |
| 157.88.0.0 | 157.88.255.255 | 65536 | 07/04/04 | |
| 158.42.0.0 | 158.42.255.255 | 65536 | 10/02/92 | |
| 158.49.0.0 | 158.49.255.255 | 65536 | 12/02/92 | |
| 158.99.0.0 | 158.99.255.255 | 65536 | 21/02/92 | |
| 158.109.0.0 | 158.109.255.255 | 65536 | 25/02/92 | |
| 158.172.0.0 | 158.172.255.255 | 65536 | 01/09/93 | |
| 158.227.0.0 | 158.227.255.255 | 65536 | 03/04/92 | |
| 159.147.0.0 | 159.147.255.255 | 65536 | 01/09/93 | |
| 159.237.0.0 | 159.237.255.255 | 65536 | 11/06/92 | |
| 160.214.0.0 | 160.214.255.255 | 65536 | 01/09/93 | |
| 161.37.0.0 | 161.37.255.255 | 65536 | 01/09/93 | |
| 161.67.0.0 | 161.67.255.255 | 65536 | 11/06/92 | |
| 161.72.0.0 | 161.72.255.255 | 65536 | 15/06/92 | |
| 161.111.0.0 | 161.111.255.255 | 65536 | 29/06/92 | |
| 161.116.0.0 | 161.116.255.255 | 65536 | 08/07/92 | |
| 163.117.0.0 | 163.117.255.255 | 65536 | 15/07/92 | |
| 170.253.0.0 | 170.253.63.255 | 16384 | 30/09/14 | XTRA TELECOM S.A. |
| 173.243.32.0 | 173.243.47.255 | 4096 | 21/05/10 | Adamo Telecom Iberia S.A. |
| 176.10.16.0 | 176.10.31.255 | 4096 | 17/05/11 | Orange Espagne SA |
| 176.10.64.0 | 176.10.79.255 | 4096 | 18/05/11 | HISPANICA DE TELECOMUNICACIONES Y SERVICIOS INTEGRALES S.L. |
| 176.28.96.0 | 176.28.127.255 | 8192 | 20/05/11 | acens Technologies, S.L. |
| 176.52.160.0 | 176.52.175.255 | 4096 | 25/05/11 | SANTANDER TELEPORT S.L. |
| 176.56.64.0 | 176.56.95.255 | 8192 | 30/05/11 | Free Technologies Excom S.L. |
| 176.56.96.0 | 176.56.127.255 | 8192 | 30/05/11 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 176.80.0.0 | 176.87.255.255 | 524288 | 28/06/11 | TELEFONICA DE ESPANA S.A.U. |
| 176.96.192.0 | 176.96.223.255 | 8192 | 29/07/11 | |
| 176.100.224.0 | 176.100.239.255 | 4096 | 31/10/11 | |
| 176.101.16.0 | 176.101.31.255 | 4096 | 03/11/11 | |
| 176.104.64.0 | 176.104.95.255 | 8192 | 23/12/11 | Orange Espagne SA |
| 176.222.64.0 | 176.222.95.255 | 8192 | 29/11/11 | XTRA TELECOM S.A. |
| 176.227.144.0 | 176.227.159.255 | 4096 | 02/12/11 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 178.19.32.0 | 178.19.47.255 | 4096 | 29/04/10 | Valor Information Technologies, S.L. |
| 178.57.128.0 | 178.57.191.255 | 16384 | 02/02/10 | VODAFONE ESPANA S.A.U. |
| 178.60.0.0 | 178.60.63.255 | 16384 | 11/02/10 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 178.60.64.0 | 178.60.127.255 | 16384 | 11/02/10 | Euskaltel S.A. |
| 178.60.128.0 | 178.60.255.255 | 32768 | 11/02/10 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 178.139.0.0 | 178.139.255.255 | 65536 | 07/04/10 | VODAFONE ESPANA S.A.U. |
| 178.156.0.0 | 178.156.127.255 | 32768 | 02/06/10 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 178.236.112.0 | 178.236.127.255 | 4096 | 02/06/10 | Comunicaciones Enersol, S.L. |
| 178.237.128.0 | 178.237.143.255 | 4096 | 25/06/10 | AVATEL TELECOM, SA |
| 178.237.144.0 | 178.237.159.255 | 4096 | 25/06/10 | MAXEN TECHNOLOGIES S.L. |
| 178.237.224.0 | 178.237.239.255 | 4096 | 30/06/10 | XFERA Moviles S.A. |
| 178.239.208.0 | 178.239.223.255 | 4096 | 16/09/10 | SINEASEN S.L. |
| 178.239.240.0 | 178.239.255.255 | 4096 | 17/09/10 | AVATEL TELECOM, SA |
| 181.41.144.0 | 181.41.159.255 | 4096 | 25/04/13 | Valor Information Technologies, S.L. |
| 188.76.0.0 | 188.79.255.255 | 262144 | 04/01/11 | Orange Espagne SA |
| 188.84.0.0 | 188.87.255.255 | 262144 | 29/04/09 | VODAFONE ESPANA S.A.U. |
| 188.126.128.0 | 188.126.159.255 | 8192 | 23/07/09 | Orange Espagne SA |
| 188.127.160.0 | 188.127.191.255 | 8192 | 30/07/09 | XFERA Moviles S.A. |
| 188.171.0.0 | 188.171.255.255 | 65536 | 08/07/09 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 188.208.0.0 | 188.208.15.255 | 4096 | 08/05/09 | Orange Espagne SA |
| 188.227.128.0 | 188.227.159.255 | 8192 | 16/09/11 | Least Cost Routing Telecom S.L. |
| 188.239.128.0 | 188.239.159.255 | 8192 | 17/02/11 | |
| 188.240.128.0 | 188.240.143.255 | 4096 | 23/06/09 | Orange Espagne SA |
| 188.244.80.0 | 188.244.95.255 | 4096 | 10/08/09 | Aragonesa de Servicios Telematicos |
| 188.247.144.0 | 188.247.159.255 | 4096 | 19/01/11 | INFORMATICA FUENTEALBILLA S.L. |
| 189.28.64.0 | 189.28.95.255 | 8192 | 02/04/07 | Valor Information Technologies, S.L. |
| 192.157.192.0 | 192.157.255.255 | 16384 | 17/01/13 | Orange Espagne SA |
| 193.125.0.0 | 193.125.127.255 | 32768 | 06/10/93 | VODAFONE ESPANA S.A.U. |
| 193.125.128.0 | 193.125.255.255 | 32768 | 06/10/93 | VODAFONE ESPANA S.A.U. |
| 193.127.0.0 | 193.127.255.255 | 65536 | 01/09/93 | Santander Global Technology, S.L.U |
| 193.144.0.0 | 193.145.255.255 | 131072 | 02/08/94 | Entidad Publica Empresarial Red.es |
| 193.146.0.0 | 193.146.255.255 | 65536 | 02/08/94 | Entidad Publica Empresarial Red.es |
| 193.147.0.0 | 193.147.255.255 | 65536 | 02/02/96 | Entidad Publica Empresarial Red.es |
| 193.148.96.0 | 193.148.127.255 | 8192 | 01/09/93 | |
| 193.148.128.0 | 193.148.159.255 | 8192 | 01/09/93 | |
| 193.148.224.0 | 193.148.239.255 | 4096 | 01/09/93 | DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS IBERIA SL |
| 193.152.0.0 | 193.153.255.255 | 131072 | 20/11/97 | TELEFONICA DE ESPANA S.A.U. |
| 193.254.32.0 | 193.254.47.255 | 4096 | 24/06/96 | Quattre Internet SL |
| 194.30.0.0 | 194.30.127.255 | 32768 | 22/01/96 | SAREnet, S.A. |
| 194.34.64.0 | 194.34.95.255 | 8192 | 09/02/94 | |
| 194.69.224.0 | 194.69.239.255 | 4096 | 04/12/96 | TELEFONICA DE ESPANA S.A.U. |
| 194.106.0.0 | 194.106.31.255 | 8192 | 05/10/99 | VODAFONE ONO, S.A. |
| 194.140.0.0 | 194.140.31.255 | 8192 | 17/11/95 | Fujitsu Technology Solutions, S.A. |
| 194.140.32.0 | 194.140.63.255 | 8192 | 10/07/96 | Fujitsu Technology Solutions, S.A. |
| 194.140.64.0 | 194.140.95.255 | 8192 | 22/11/95 | INDRA SISTEMAS, S.A. |
| 194.140.128.0 | 194.140.159.255 | 8192 | 07/06/95 | VODAFONE ONO, S.A. |
| 194.140.160.0 | 194.140.191.255 | 8192 | 10/01/96 | VODAFONE ONO, S.A. |
| 194.143.192.0 | 194.143.223.255 | 8192 | 15/04/96 | Redestel Networks S.L. |
| 194.149.192.0 | 194.149.223.255 | 8192 | 05/10/99 | VODAFONE ONO, S.A. |
| 194.179.0.0 | 194.179.127.255 | 32768 | 20/10/95 | TELEFONICA DE ESPANA S.A.U. |
| 194.220.0.0 | 194.220.255.255 | 65536 | 21/12/95 | VODAFONE ESPANA S.A.U. |
| 194.224.0.0 | 194.224.255.255 | 65536 | 22/12/95 | TELEFONICA DE ESPANA S.A.U. |
| 195.5.64.0 | 195.5.95.255 | 8192 | 11/03/97 | Evolutio Business Connectivity S.L. |
| 195.16.128.0 | 195.16.159.255 | 8192 | 08/10/96 | SAREnet, S.A. |
| 195.53.0.0 | 195.53.255.255 | 65536 | 18/12/96 | TELEFONICA DE ESPANA S.A.U. |
| 195.55.0.0 | 195.55.255.255 | 65536 | 18/12/96 | TELEFONICA DE ESPANA S.A.U. |
| 195.57.0.0 | 195.57.255.255 | 65536 | 18/12/96 | TELEFONICA DE ESPANA S.A.U. |
| 195.76.0.0 | 195.76.255.255 | 65536 | 10/05/96 | TELEFONICA DE ESPANA S.A.U. |
| 195.77.0.0 | 195.77.255.255 | 65536 | 02/12/96 | TELEFONICA DE ESPANA S.A.U. |
| 195.114.192.0 | 195.114.207.255 | 4096 | 25/04/97 | Redestel Networks S.L. |
| 195.114.208.0 | 195.114.223.255 | 4096 | 25/04/97 | GIGAS HOSTING S.A. |
| 195.123.64.0 | 195.123.95.255 | 8192 | 04/04/97 | Orange Espagne SA |
| 195.123.128.0 | 195.123.159.255 | 8192 | 04/04/97 | Orange Espagne SA |
| 195.133.96.0 | 195.133.127.255 | 8192 | 15/04/97 | Orange Espagne SA |
| 195.133.160.0 | 195.133.191.255 | 8192 | 15/04/97 | Orange Espagne SA |
| 195.190.192.0 | 195.190.223.255 | 8192 | 07/05/97 | Orange Espagne SA |
| 195.216.160.0 | 195.216.191.255 | 8192 | 03/10/97 | Andrey Voskresenskiy |
| 195.235.0.0 | 195.235.255.255 | 65536 | 08/12/97 | TELEFONICA DE ESPANA S.A.U. |
| 200.234.224.0 | 200.234.239.255 | 4096 | 07/11/03 | CLOUDI NEXTGEN SL |
| 201.77.48.0 | 201.77.63.255 | 4096 | 08/05/06 | Valor Information Technologies, S.L. |
| 206.204.128.0 | 206.204.159.255 | 8192 | 17/07/95 | XTRA TELECOM S.A. |
| 206.204.160.0 | 206.204.191.255 | 8192 | 17/07/95 | Orange Espagne SA |
| 207.66.0.0 | 207.66.63.255 | 16384 | 26/12/19 | Orange Espagne SA |
| 207.188.128.0 | 207.188.191.255 | 16384 | 26/12/19 | XTRA TELECOM S.A. |
| 207.233.128.0 | 207.233.255.255 | 32768 | 15/11/96 | Orange Espagne SA |
| 212.3.32.0 | 212.3.63.255 | 8192 | 09/01/09 | JETNET WIMAX S.A |
| 212.4.96.0 | 212.4.127.255 | 8192 | 16/08/99 | Grupalia Internet S.A. |
| 212.7.32.0 | 212.7.63.255 | 8192 | 02/03/99 | XTRA TELECOM S.A. |
| 212.8.64.0 | 212.8.127.255 | 16384 | 02/07/99 | Euskaltel S.A. |
| 212.9.64.0 | 212.9.95.255 | 8192 | 31/07/98 | Orange Espagne SA |
| 212.12.96.0 | 212.12.127.255 | 8192 | 16/08/99 | Orange Espagne SA |
| 212.14.96.0 | 212.14.127.255 | 8192 | 20/08/99 | XTRA TELECOM S.A. |
| 212.15.224.0 | 212.15.255.255 | 8192 | 14/10/99 | Institut Municipal d'Informatica (IMI) |
| 212.21.224.0 | 212.21.255.255 | 8192 | 18/10/99 | VODAFONE ONO, S.A. |
| 212.22.32.0 | 212.22.63.255 | 8192 | 25/02/99 | VODAFONE ONO, S.A. |
| 212.22.96.0 | 212.22.127.255 | 8192 | 20/08/99 | Orange Espagne SA |
| 212.31.32.0 | 212.31.63.255 | 8192 | 09/03/99 | Orange Espagne SA |
| 212.34.128.0 | 212.34.159.255 | 8192 | 11/05/98 | RAN Networks S.L. |
| 212.36.64.0 | 212.36.95.255 | 8192 | 04/07/03 | OGIC Informatica S.L. |
| 212.40.224.0 | 212.40.255.255 | 8192 | 23/09/99 | VODAFONE ONO, S.A. |
| 212.49.128.0 | 212.49.159.255 | 8192 | 03/08/98 | Evolutio Business Connectivity S.L. |
| 212.49.160.0 | 212.49.191.255 | 8192 | 12/02/99 | Evolutio Business Connectivity S.L. |
| 212.51.32.0 | 212.51.63.255 | 8192 | 15/03/99 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 212.55.0.0 | 212.55.31.255 | 8192 | 03/04/98 | Euskaltel S.A. |
| 212.57.64.0 | 212.57.95.255 | 8192 | 02/06/08 | Orange Espagne SA |
| 212.59.192.0 | 212.59.223.255 | 8192 | 21/09/98 | Evolutio Business Connectivity S.L. |
| 212.64.160.0 | 212.64.191.255 | 8192 | 07/07/99 | IdecNet S.A. |
| 212.66.176.0 | 212.66.191.255 | 4096 | 14/07/99 | Evolutio Business Connectivity S.L. |
| 212.73.32.0 | 212.73.63.255 | 8192 | 17/06/99 | VODAFONE ESPANA S.A.U. |
| 212.75.160.0 | 212.75.191.255 | 8192 | 28/07/99 | Instrumentacion y Componentes, SA |
| 212.78.128.0 | 212.78.159.255 | 8192 | 02/12/98 | VODAFONE ONO, S.A. |
| 212.79.128.0 | 212.79.159.255 | 8192 | 11/12/98 | VODAFONE ONO, S.A. |
| 212.80.128.0 | 212.80.159.255 | 8192 | 20/11/98 | Unidad Editorial SA |
| 212.80.160.0 | 212.80.191.255 | 8192 | 07/07/99 | Evolutio Cloud Enabler S.A. Unipersonal |
| 212.81.128.0 | 212.81.255.255 | 32768 | 10/04/00 | SAREnet, S.A. |
| 212.85.32.0 | 212.85.47.255 | 4096 | 23/06/99 | Nova Internet S.L. |
| 212.89.0.0 | 212.89.31.255 | 8192 | 04/11/98 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 212.92.32.0 | 212.92.63.255 | 8192 | 02/06/99 | ECONOCOM CLOUD SL |
| 212.95.192.0 | 212.95.223.255 | 8192 | 19/05/99 | VODAFONE ONO, S.A. |
| 212.97.160.0 | 212.97.191.255 | 8192 | 30/07/99 | VODAFONE ONO, S.A. |
| 212.101.64.0 | 212.101.95.255 | 8192 | 05/02/99 | PROSODIE IBERICA SL |
| 212.104.160.0 | 212.104.191.255 | 8192 | 27/06/08 | AVATEL TELECOM, SA |
| 212.106.192.0 | 212.106.223.255 | 8192 | 07/05/99 | Orange Espagne SA |
| 212.106.224.0 | 212.106.255.255 | 8192 | 09/06/00 | Orange Espagne SA |
| 212.111.96.0 | 212.111.127.255 | 8192 | 29/11/99 | Internet Xpress |
| 212.121.224.0 | 212.121.255.255 | 8192 | 30/05/02 | FIBRACAT Telecom, S.L.U. |
| 212.122.96.0 | 212.122.127.255 | 8192 | 17/11/99 | VODAFONE ONO, S.A. |
| 212.128.0.0 | 212.128.255.255 | 65536 | 28/10/98 | Entidad Publica Empresarial Red.es |
| 212.142.128.0 | 212.142.255.255 | 32768 | 18/08/00 | Euskaltel S.A. |
| 212.145.0.0 | 212.145.255.255 | 65536 | 29/03/99 | VODAFONE ESPANA S.A.U. |
| 212.163.0.0 | 212.163.127.255 | 32768 | 03/05/99 | Evolutio Business Connectivity S.L. |
| 212.163.128.0 | 212.163.255.255 | 32768 | 04/04/00 | Evolutio Business Connectivity S.L. |
| 212.166.64.0 | 212.166.95.255 | 8192 | 09/08/00 | XTRA TELECOM S.A. |
| 212.166.128.0 | 212.166.191.255 | 16384 | 06/08/99 | VODAFONE ESPANA S.A.U. |
| 212.166.192.0 | 212.166.255.255 | 16384 | 06/06/00 | VODAFONE ESPANA S.A.U. |
| 212.169.128.0 | 212.169.255.255 | 32768 | 20/11/08 | Orange Espagne SA |
| 212.170.0.0 | 212.170.255.255 | 65536 | 25/02/99 | TELEFONICA DE ESPANA S.A.U. |
| 212.183.192.0 | 212.183.255.255 | 16384 | 16/08/00 | VODAFONE ONO, S.A. |
| 212.225.128.0 | 212.225.255.255 | 32768 | 31/01/08 | PROCONO S.A. |
| 212.230.0.0 | 212.231.255.255 | 131072 | 14/09/00 | XTRA TELECOM S.A. |
| 212.232.96.0 | 212.232.111.255 | 4096 | 17/03/10 | Orange Espagne SA |
| 212.232.112.0 | 212.232.127.255 | 4096 | 17/03/10 | Orange Espagne SA |
| 213.0.0.0 | 213.0.255.255 | 65536 | 27/05/99 | TELEFONICA DE ESPANA S.A.U. |
| 213.4.0.0 | 213.4.255.255 | 65536 | 09/08/99 | TELEFONICA DE ESPANA S.A.U. |
| 213.9.128.0 | 213.9.255.255 | 32768 | 12/01/01 | Evolutio Business Connectivity S.L. |
| 213.37.0.0 | 213.37.255.255 | 65536 | 10/12/99 | VODAFONE ONO, S.A. |
| 213.60.0.0 | 213.60.255.255 | 65536 | 01/09/99 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 213.73.32.0 | 213.73.63.255 | 8192 | 30/08/00 | Universitat Oberta de Catalunya |
| 213.94.0.0 | 213.94.63.255 | 16384 | 25/05/00 | XTRA TELECOM S.A. |
| 213.96.0.0 | 213.97.255.255 | 131072 | 03/01/00 | TELEFONICA DE ESPANA S.A.U. |
| 213.98.0.0 | 213.98.255.255 | 65536 | 17/05/00 | TELEFONICA DE ESPANA S.A.U. |
| 213.99.0.0 | 213.99.255.255 | 65536 | 17/05/00 | TELEFONICA DE ESPANA S.A.U. |
| 213.129.160.0 | 213.129.191.255 | 8192 | 21/02/01 | XTRA TELECOM S.A. |
| 213.134.32.0 | 213.134.63.255 | 8192 | 16/10/00 | Servicios de Hosting en Internet S.A. |
| 213.140.32.0 | 213.140.63.255 | 8192 | 26/10/00 | TELEFONICA GLOBAL SOLUTIONS SL |
| 213.141.32.0 | 213.141.63.255 | 8192 | 30/10/00 | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 213.141.192.0 | 213.141.223.255 | 8192 | 09/05/00 | Orange Espagne SA |
| 213.143.32.0 | 213.143.63.255 | 8192 | 31/10/00 | Orange Espagne SA |
| 213.144.32.0 | 213.144.63.255 | 8192 | 31/10/00 | ADIF |
| 213.147.128.0 | 213.147.159.255 | 8192 | 15/03/10 | Orange Espagne SA |
| 213.148.192.0 | 213.148.223.255 | 8192 | 31/01/08 | FIBRACAT Telecom, S.L.U. |
| 213.149.224.0 | 213.149.255.255 | 8192 | 24/01/03 | acens Technologies, S.L. |
| 213.151.96.0 | 213.151.127.255 | 8192 | 19/09/02 | Orange Espagne SA |
| 213.162.192.0 | 213.162.223.255 | 8192 | 18/04/00 | FALBOX S.L. trading as NIXVAL |
| 213.164.32.0 | 213.164.63.255 | 8192 | 05/12/00 | SISTEMAS AVANZADOS DE TECNOLOGIA SA |
| 213.164.160.0 | 213.164.191.255 | 8192 | 17/05/01 | Caixabank S.A. |
| 213.170.32.0 | 213.170.63.255 | 8192 | 18/12/00 | Evolutio Cloud Enabler S.A. Unipersonal |
| 213.170.224.0 | 213.170.255.255 | 8192 | 13/02/03 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 213.171.224.0 | 213.171.255.255 | 8192 | 17/02/03 | XFERA Moviles S.A. |
| 213.172.32.0 | 213.172.63.255 | 8192 | 19/12/00 | XFERA Moviles S.A. |
| 213.176.160.0 | 213.176.191.255 | 8192 | 20/06/01 | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya |
| 213.177.192.0 | 213.177.223.255 | 8192 | 07/12/07 | XTRA TELECOM S.A. |
| 213.179.96.0 | 213.179.127.255 | 8192 | 13/11/02 | Orange Espagne SA |
| 213.181.64.0 | 213.181.95.255 | 8192 | 09/02/10 | OPEN CABLE TELECOMUNICACIONES, S.L. |
| 213.182.192.0 | 213.182.223.255 | 8192 | 27/04/00 | Andrey Voskresenskiy |
| 213.192.192.0 | 213.192.255.255 | 16384 | 23/05/02 | Evolutio Business Connectivity S.L. |
| 213.194.128.0 | 213.194.191.255 | 16384 | 25/04/00 | MASMOVIL IBERCOM SA |
| 213.195.64.0 | 213.195.127.255 | 16384 | 31/01/00 | MASMOVIL IBERCOM SA |
| 213.201.0.0 | 213.201.127.255 | 32768 | 22/11/99 | VODAFONE ONO, S.A. |
| 213.220.0.0 | 213.220.63.255 | 16384 | 17/09/99 | Redestel Networks S.L. |
| 213.227.0.0 | 213.227.63.255 | 16384 | 20/01/00 | VODAFONE ONO, S.A. |
| 213.231.64.0 | 213.231.127.255 | 16384 | 20/02/02 | VODAFONE ONO, S.A. |
| 213.254.64.0 | 213.254.127.255 | 16384 | 10/05/01 | VODAFONE ONO, S.A. |
| 216.147.96.0 | 216.147.111.255 | 4096 | 17/12/98 | Adamo Telecom Iberia S.A. |
| 217.10.80.0 | 217.10.95.255 | 4096 | 06/11/02 | SEAT,S.A. |
| 217.11.96.0 | 217.11.111.255 | 4096 | 18/08/00 | TELEFONICA DE ESPANA S.A.U. |
| 217.11.112.0 | 217.11.127.255 | 4096 | 13/12/01 | TELEFONICA DE ESPANA S.A.U. |
| 217.12.16.0 | 217.12.31.255 | 4096 | 30/11/04 | Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A. |
| 217.13.80.0 | 217.13.95.255 | 4096 | 28/11/02 | Digital Value SL |
| 217.13.112.0 | 217.13.127.255 | 4096 | 29/11/02 | ECONOCOM CLOUD SL |
| 217.14.32.0 | 217.14.47.255 | 4096 | 22/12/03 | DEUTSCHE TELEKOM GLOBAL BUSINESS SOLUTIONS IBERIA SL |
| 217.15.32.0 | 217.15.47.255 | 4096 | 05/09/00 | EQUINIX (SPAIN) ENTERPRISES SLU |
| 217.16.144.0 | 217.16.159.255 | 4096 | 27/11/02 | ARQUIA BANK SA. |
| 217.16.240.0 | 217.16.255.255 | 4096 | 04/12/02 | IT Now S.A. |
| 217.18.32.0 | 217.18.47.255 | 4096 | 18/09/00 | Tecnocratica Centro de Datos, S.L. |
| 217.18.160.0 | 217.18.175.255 | 4096 | 19/09/00 | TREVENQUE SISTEMAS DE INFORMACION S.L. |
| 217.18.224.0 | 217.18.239.255 | 4096 | 03/10/08 | Gamma Operadora de Comunicaciones S.A. |
| 217.22.96.0 | 217.22.111.255 | 4096 | 02/10/00 | Iberdrola S.A. |
| 217.23.208.0 | 217.23.223.255 | 4096 | 10/03/03 | Orange Espagne SA |
| 217.29.96.0 | 217.29.111.255 | 4096 | 17/10/08 | VISOVISION S.L. |
| 217.61.64.0 | 217.61.79.255 | 4096 | 01/11/00 | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL |
| 217.61.128.0 | 217.61.143.255 | 4096 | 01/11/00 | Comvive Servidores S.L. |
| 217.67.160.0 | 217.67.175.255 | 4096 | 06/03/09 | Grupo Baladig SL |
| 217.70.0.0 | 217.70.15.255 | 4096 | 20/11/00 | AUBAY SPAIN S.A.U. |
| 217.70.240.0 | 217.70.255.255 | 4096 | 01/08/03 | Dragonet Comunicaciones SL |
| 217.71.16.0 | 217.71.31.255 | 4096 | 06/08/03 | Junta de Castilla y Leon |
| 217.75.224.0 | 217.75.239.255 | 4096 | 28/12/00 | Servicios de Hosting en Internet S.A. |
| 217.75.240.0 | 217.75.255.255 | 4096 | 09/10/02 | Servicios de Hosting en Internet S.A. |
| 217.76.128.0 | 217.76.143.255 | 4096 | 28/11/00 | ARSYS INTERNET S.L.U. |
| 217.76.144.0 | 217.76.159.255 | 4096 | 07/10/02 | ARSYS INTERNET S.L.U. |
| 217.76.240.0 | 217.76.255.255 | 4096 | 14/10/03 | LKS Infraestructuras IT SL |
| 217.113.240.0 | 217.113.255.255 | 4096 | 25/11/03 | XTRA TELECOM S.A. |
| 217.114.128.0 | 217.114.143.255 | 4096 | 17/09/02 | Colegio de Registradores de la Propiedad y Mercantiles de Espana |
| 217.116.0.0 | 217.116.15.255 | 4096 | 05/02/01 | acens Technologies, S.L. |
| 217.116.16.0 | 217.116.31.255 | 4096 | 08/05/03 | acens Technologies, S.L. |
| 217.124.0.0 | 217.127.255.255 | 262144 | 07/03/01 | TELEFONICA DE ESPANA S.A.U. |
| 217.130.0.0 | 217.130.255.255 | 65536 | 19/01/01 | VODAFONE ESPANA S.A.U. |
| 217.145.176.0 | 217.145.191.255 | 4096 | 13/04/04 | Datadec Online, S.A. |
| 217.148.64.0 | 217.148.79.255 | 4096 | 06/03/01 | IT Now S.A. |
| 217.149.0.0 | 217.149.15.255 | 4096 | 09/03/01 | Servatica Technologies, S.L. |
| 217.149.144.0 | 217.149.159.255 | 4096 | 15/06/04 | EQUINIX (SPAIN) ENTERPRISES SLU |
| 217.150.208.0 | 217.150.223.255 | 4096 | 22/06/04 | Minorisa de Sistemas Informaticos y de Gestion, S.L. |
| 217.168.0.0 | 217.168.15.255 | 4096 | 20/03/01 | XFERA Moviles S.A. |
| 217.172.64.0 | 217.172.79.255 | 4096 | 03/04/01 | XFERA Moviles S.A. |
| 217.173.112.0 | 217.173.127.255 | 4096 | 22/03/04 | Orange Espagne SA |
| 217.197.16.0 | 217.197.31.255 | 4096 | 02/09/10 | Networksland SL |
| 217.198.192.0 | 217.198.207.255 | 4096 | 17/05/10 | AVATEL TELECOM, SA |
| 217.216.0.0 | 217.217.255.255 | 131072 | 02/04/01 | VODAFONE ONO, S.A.
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Major IP Address Blocks For Spain