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 10,600,704 1.02 x 241 3 855
Orange Espagne SA 6,684,416 236 3 6,545
VODAFONE ESPANA S.A.U. 4,273,680 233 2 1,003
4 VODAFONE ONO, S.A. 2,322,928 1.25 x 238 1 1,268
5 Entidad Publica Empresarial Red.es 1,572,608 232 2 40
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. 442,368 1.06 x 236 1 704
9 XTRA TELECOM S.A. 341,760 232 1 114
10 Consorci de Serveis Universitaris de Catalunya 312,064 232 2 12
11 Telecable de Asturias,SA 279,552 0 1 28
12 Telefonica International Wholesale Services II, S.L.U. 174,336 1.56 x 233 1 155
13 XFERA Moviles S.A. 166,656 0 1 15
14 Telecom Castilla La Mancha 131,072 0 1 1
15 Soltia Consulting SL 129,280 0 2 141
16 Produban Servicios Informaticos Generales, S.L. 98,048 0 1 134
17 PROCONO S.A. 86,272 232 1 62
18 acens Technologies, S.L. 79,360 232 1 96
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