Country

Internet Service Providers in Spain

List of the top 20 organizations with the largest IP allocations in Spain

Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Orange Espagne SA 14,743,296 1.32 x 237 2 9,338
TELEFONICA DE ESPANA S.A.U. 10,556,416 1.03 x 241 2 227
VODAFONE ESPANA S.A.U. 5,395,200 1.5 x 233 2 657
4 VODAFONE ONO, S.A. 2,848,768 238 1 85
5 RIPE Network Coordination Centre 1,371,648 232 1 33
6 XTRA TELECOM S.A. 931,328 1.3 x 235 2 326
7 R Cable y Telecable Telecomunicaciones, S.A.U. 725,248 1.38 x 227 2 60
8 Euskaltel S.A. 686,848 1.01 x 235 1 143
9 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 659,200 1.56 x 237 4 520
10 DIGI SPAIN TELECOM S.L.U. 480,768 235 1 34
11 LYNTIA NETWORKS S.A. 401,408 1.25 x 236 6 234
12 AVATEL TELECOM, SA 383,232 1.22 x 236 21 589
13 Consorci de Serveis Universitaris de Catalunya 312,064 232 2 12
14 acens Technologies, S.L. 179,200 232 1 112
15 Santander Global Technology, S.L.U 146,432 0 1 133
16 PROCONO S.A. 140,800 217 1 175
17 Adamo Telecom Iberia S.A. 137,728 1.63 x 235 1 114
18 Servei Catala de la Salut 131,072 0 1 3
19 TELEFONICA GLOBAL SOLUTIONS SL 104,448 1.5 x 233 2 35
20 SAREnet, S.A. 78,080 232 1 21