IXP's
| DE-CIX Madrid |
| ESPANIX Madrid Lower LAN |
| ESPANIX Madrid Upper LAN |
| IXPlay Peers |
| NetIX |
Networks
| 1&1 IONOS | 8560 |
| A J SHERIFF ELECTRICAL | 202087 |
| Acens Technologies | 16371 |
| Adamo Telecom Iberia S.A | 35699 |
| Aire Networks del Mediterraneo | 29119 |
| Akamai Technologies | 20940 |
| ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET | 24768 |
| Altecom | 16030 |
| Amazon.com | 16509 |
| Anexia | 42473 |
| Automattic | 2635 |
| Axarnet Comunicaciones S.L. | 50926 |
| Broadband Gibraltar Ltd | 34803 |
| Cablemel | 199226 |
| CacheFly | 30081 |
| CARTAGON AX CLOUD S.L. | 41721 |
| CDN77 | 60068 |
| Claranet | 8426 |
| Cloudflare | 13335 |
| Cogent Communications, Inc. | 174 |
| Colt | 8220 |
| Continent 8 Technologies plc | 14537 |
| Core-Backbone | 33891 |
| DATIUM | 51681 |
| Destiny NV | 8368 |
| Dinahosting SL | 42612 |
| Dropbox | 19679 |
| Ecom International Network | 61337 |
| ENSINCA NETWORKS | 202831 |
| Epsilon | 44356 |
| Facebook Inc | 32934 |
| Fastly, Inc. | 54113 |
| FUJITSU TECHNOLOGY SOLUTION | 3324 |
| Genetsis | 16168 |
| Gibraltar Telecom | 8301 |
| Google LLC | 15169 |
| Grupalia Internet S.A | 29231 |
| GRUPO SYS4NET | 202054 |
| GTT Communications (AS3257) | 3257 |
| hercules comunicaciones,s.l. | 202198 |
| Hispaweb Network | 45037 |
| Hurricane Electric | 6939 |
| Ibercom | 15915 |
| iBrowse SARL | 47866 |
| Imperva | 19551 |
| Init7 | 13030 |
| InterCloud | 197981 |
| IPTP Networks | 41095 |
| IRIDEOS (formerly Enter) | 12850 |
| IX Reach | 43531 |
| LeaseWeb Network | 16265 |
| LEAST COST ROUTING TELECOM, SL | 56882 |
| Limelight Networks Global | 22822 |
| M247 | 9009 |
| MásMóvil | 15704 |
| MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. | 8657 |
| Microsoft | 8075 |
| Neterra Ltd. | 34224 |
| Netflix | 2906 |
| NetIX Communications Ltd. | 57463 |
| Netskope | 55256 |
| Neutra Network Services | 16206 |
| NEXICA | 24592 |
| NIxus Networks S.L. | 196816 |
| NOS | 2860 |
| NOSTRAVANT 1 | 201453 |
| Novatio Comunicaciones Avanzadas | 200937 |
| NTT Global IP Network | 2914 |
| Open Cable Telecomunicaciones S.L. | 43833 |
| Orange | 5511 |
| Orange Spain | 12479 |
| OVHcloud | 16276 |
| Phibee Telecom | 8487 |
| PhoenixNAP | 12189 |
| PROCONO | 34977 |
| Quantil Networks | 54994 |
| RETN | 9002 |
| Riot Games | 6507 |
| Sarenet, S.A. | 3262 |
| Soltia Consulting SL | 201942 |
| Sony Interactive Entertainment (PlayStation) | 33353 |
| Startnix Europe | 60134 |
| Tata Communications | 6453 |
| TEDRA GROUP | 60917 |
| Television Costa Blanca S.L. | 199952 |
| Telia Carrier | 1299 |
| Telitec Connections | 199652 |
| Telxius Cable | 12956 |
| The Telecom Boutique | 203679 |
| Twitch | 46489 |
| Twitter, Inc. | 13414 |
| Valve Corporation | 32590 |
| Verizon Digital Media Services (EdgeCast Networks) | 15133 |
| Vodafone Global Network | 1273 |
| Vorboss Limited | 25160 |
| VOXILITY | 3223 |
| VozTelecom Sistemas, S.L. | 29680 |
| Waycom (EMEA) | 30889 |
| Wifibytes | 201153 |
| Xtudio Networks S.L.U | 60458 |
| Yahoo! | 10310 |
| Zayo France | 8218 |