| 1&1 Internet |
8560 |
| A J SHERIFF ELECTRICAL |
202087 |
| Acens Technologies |
16371 |
| Adamo Telecom Iberia S.A |
35699 |
| Advanced Software Production Line |
206102 |
| Aire Networks del Mediterraneo |
29119 |
| Akamai Technologies |
20940 |
| Alcort |
205718 |
| ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET |
24768 |
| ALOJALIA |
205697 |
| Altecom |
16030 |
| Amazon.com |
16509 |
| Anexia |
42473 |
| Automattic |
2635 |
| Axarnet Comunicaciones S.L. |
50926 |
| Bamtech |
11251 |
| Broadband Gibraltar Ltd |
34803 |
| Cablemel |
199226 |
| CacheFly |
30081 |
| CARTAGON AX CLOUD S.L. |
41721 |
| CDN77 |
60068 |
| Claranet |
8426 |
| Cloudflare |
13335 |
| Codisa Telco Solutions |
204861 |
| Cogent Communications, Inc. |
174 |
| Colt |
8220 |
| CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A. |
199434 |
| Continent 8 Technologies plc |
14537 |
| Core-Backbone |
33891 |
| DATIUM |
51681 |
| Destiny NV |
8368 |
| Dinahosting SL |
42612 |
| Dropbox |
19679 |
| Dvblab Communication |
200030 |
| Ecom International Network |
61337 |
| ENSINCA NETWORKS |
202831 |
| Epsilon |
44356 |
| EveryWAN |
33932 |
| Facebook Inc |
32934 |
| Fastly, Inc. |
54113 |
| Fibratown |
205572 |
| FUJITSU TECHNOLOGY SOLUTION |
3324 |
| Genetsis |
16168 |
| Gibraltar Telecom |
8301 |
| GINERNET S.L. |
59432 |
| Google LLC |
15169 |
| Grupalia Internet S.A |
29231 |
| GRUPO SYS4NET |
202054 |
| GTT Communications (AS3257) |
3257 |
| GTT Communications (AS8928) |
8928 |
| hercules comunicaciones,s.l. |
202198 |
| Hispaweb Network |
45037 |
| Hurricane Electric |
6939 |
| Ibercom |
15915 |
| iBrowse SARL |
47866 |
| Imperva |
19551 |
| Informatica El Corte Ingles |
48846 |
| Init7 |
13030 |
| INNOVA TELEKOM REDES Y SERVICIOS |
62412 |
| InstelNET Telecomunicaciones |
205191 |
| InterCloud |
197981 |
| Interfibra Telecomunicaciones |
200738 |
| INTERSUR |
201105 |
| IPTP Networks |
41095 |
| IRIDEOS (formerly Enter) |
12850 |
| IX Reach |
43531 |
| LeaseWeb Network |
16265 |
| LEAST COST ROUTING TELECOM, SL |
56882 |
| Limelight Networks Global |
22822 |
| LLHost Inc |
202023 |
| Lyca Digital |
328145 |
| M247 |
9009 |
| MásMóvil |
15704 |
| MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. |
8657 |
| Microsoft |
8075 |
| Misaka Network Anycast Services |
50069 |
| Misaka Network, Inc. |
57695 |
| MISMENET TELECOMUNICACIONES |
203936 |
| Neterra Ltd. |
34224 |
| Netflix |
2906 |
| NetIX Communications Ltd. |
57463 |
| NETLLAR SL |
62352 |
| Netskope |
55256 |
| Neutra Network Services |
16206 |
| NEXICA |
24592 |
| NOS |
2860 |
| NOSTRAVANT 1 |
201453 |
| Novatio Comunicaciones Avanzadas |
200937 |
| NTT Global IP Network |
2914 |
| Olivenet Network |
201746 |
| Open Cable Telecomunicaciones S.L. |
43833 |
| Orange |
5511 |
| Orange Spain |
12479 |
| OVHcloud |
16276 |
| Phibee Telecom |
8487 |
| PhoenixNAP |
12189 |
| PROCONO |
34977 |
| Quantil Networks |
54994 |
| Quasar Viveiro |
206642 |
| Rackmarkt |
197518 |
| RETN |
9002 |
| Riot Games |
6507 |
| Servicios Audiovisuales Overon |
21057 |
| Servicios Digitales Codinet |
202766 |
| SkynetLink Informatica y Redes |
42947 |
| Soltia Consulting SL |
201942 |
| Soluciones Corporativas IP (SCIP) |
57910 |
| Sony Interactive Entertainment (PlayStation) |
33353 |
| SpainWISP |
8637 |
| SQUAREFLOW |
49004 |
| StackPath (Highwinds) |
33438 |
| Startnix Ip Europe AS60134 |
60134 |
| Subspace |
32261 |
| Tata Communications |
6453 |
| TEDRA GROUP |
60917 |
| Television Costa Blanca S.L. |
199952 |
| Television por Cable Santa Pola |
198193 |
| Telia Carrier |
1299 |
| Telicity Communications |
204355 |
| Telitec Connections |
199652 |
| Telxius Cable |
12956 |
| The Telecom Boutique |
203679 |
| Twitch |
46489 |
| Twitter, Inc. |
13414 |
| UPX |
52863 |
| Valve Corporation |
32590 |
| Verizon Digital Media Services (EdgeCast Networks) |
15133 |
| Virtual Technologies & Solutions |
37721 |
| Vodafone Global Network |
1273 |
| Voiped Wholesale |
204805 |
| VOIPMINIC |
204858 |
| Vorboss Limited |
25160 |
| VOXILITY |
3223 |
| VozTelecom Sistemas, S.L. |
29680 |
| Waycom (America) |
12472 |
| Waycom (EMEA) |
30889 |
| Wifibytes |
201153 |
| Wimax On Line |
199435 |
| Xtudio Networks S.L.U |
60458 |
| Yahoo! |
10310 |
| Zayo France |
8218 |
| Zhejiang Taobao Network |
24429 |