Internet Service Providers in Spain

Top 20 organizations with the largest IP allocations in Spain

Spain

Top 20 organizations with the largest IP allocations


Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
TELEFONICA DE ESPANA 10,603,264 1.02 x 241 3 876
Orange Espagne SA 6,621,440 236 3 5,528
VODAFONE ESPANA S.A.U. 4,017,936 233 2 453
4 VODAFONE ONO, S.A. 2,577,648 1.25 x 238 1 1,263
5 Entidad Publica Empresarial Red.es 1,574,400 232 2 50
6 R Cable y Telecomunicaciones Galicia, S.A. 500,480 232 1 39
7 Euskaltel S.A. 490,240 235 1 23
8 ServiHosting Networks S.L. 439,552 1.13 x 235 1 654
9 XTRA TELECOM S.A. 347,392 232 1 108
10 Consorci de Serveis Universitaris de Catalunya 312,320 232 2 13
11 Telecable de Asturias,SA 279,552 0 1 27
12 Telefonica International Wholesale Services II, S.L.U. 185,344 1.56 x 233 1 192
13 XFERA Moviles S.A. 166,656 0 1 15
14 Telecom Castilla La Mancha 131,072 0 1 1
15 Soltia Consulting SL 117,760 0 2 131
16 Produban Servicios Informaticos Generales, S.L. 99,584 0 1 146
17 PROCONO S.A. 86,784 232 1 62
18 acens Technologies, S.L. 79,104 232 1 95
19 Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de 76,288 232 1 43
20 SAREnet, S.A. 74,240 232 1 13