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
Orange Espagne SA 12,660,736 1.32 x 237 5 7,436
TELEFONICA DE ESPANA 10,775,168 1.02 x 241 3 399
VODAFONE ESPANA S.A.U. 4,699,552 233 2 1,015
4 VODAFONE ONO, S.A. 3,721,984 238 1 557
5 Entidad Publica Empresarial Red.es 1,572,864 232 2 42
6 R Cable y Telecable Telecomunicaciones, S.A.U. 938,240 0 2 59
7 ServiHosting Networks S.L. 691,456 1.06 x 236 1 538
8 XTRA TELECOM S.A. 493,360 1.06 x 232 2 92
9 Euskaltel S.A. 490,496 235 1 17
10 Consorci de Serveis Universitaris de Catalunya 312,064 232 2 12
11 BT ESPANA, COMPANIA DE SERVICIOS GLOBALES DE TELECOMUNICACIONES, SA 310,016 233 3 194
12 Telefonica International Wholesale Services II, S.L.U. 185,088 1.5 x 233 1 87
13 acens Technologies, S.L. 166,912 232 1 94
14 XFERA Moviles S.A. 166,656 0 1 15
15 Produban Servicios Informaticos Generales, S.L. 148,992 0 1 106
16 Soltia Consulting SL 135,168 0 2 146
17 Telecom Castilla La Mancha 131,072 0 1 1
18 Adamo Telecom Iberia S.A. 110,336 1.63 x 235 1 96
19 PROCONO S.A. 99,840 232 1 49
20 Xtudio Networks S.L.U. 81,920 0 2 128