Haciendo pruebas con un script para detectar que operadores españoles tienen VoWiFi he comprobado que Yoigo (MNC 04) tiene un servidor en pruebas cuya IP se encuentra en Zürich (Suiza)
- MNC04 = Yoigo
- Domain: epdg.epc.mnc004.mcc214.pub.3gppnetwork.org
- IP: 212.23.247.223
- Organization: AS8220 COLT Technology Services Group Limited
- City: Zürich
- Country: CH
Servidores VoWiFi disponibles en España
Domain: epdg.epc.mnc001.mcc214.pub.3gppnetwork.org
IP: 212.166.195.10
Organization: AS12430 VODAFONE ESPANA S.A.U.
City: Madrid
Country: ES
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Domain: epdg.epc.mnc003.mcc214.pub.3gppnetwork.org
IP: 92.58.249.253
Organization: AS12479 Orange Espagne SA
City: Málaga
Country: ES
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Domain: epdg.epc.mnc004.mcc214.pub.3gppnetwork.org
IP: 212.23.247.223
Organization: AS8220 COLT Technology Services Group Limited
City: Zürich
Country: CH
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Domain: epdg.epc.mnc005.mcc214.pub.3gppnetwork.org
IP: 213.4.100.145
Organization: AS3352 TELEFONICA DE ESPANA S.A.U.
City: Madrid
Country: ES
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Domain: epdg.epc.mnc005.mcc214.pub.3gppnetwork.org
IP: 213.4.100.153
Organization: AS3352 TELEFONICA DE ESPANA S.A.U.
City: Madrid
Country: ES
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Domain: epdg.epc.mnc005.mcc214.pub.3gppnetwork.org
IP: 213.4.100.137
Organization: AS3352 TELEFONICA DE ESPANA S.A.U.
City: Madrid
Country: ES
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Domain: epdg.epc.mnc006.mcc214.pub.3gppnetwork.org
IP: 212.166.195.11
Organization: AS12430 VODAFONE ESPANA S.A.U.
City: Madrid
Country: ES
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Domain: epdg.epc.mnc014.mcc214.pub.3gppnetwork.org
IP: 185.178.169.32
Organization: AS200845 AVATEL TELECOM, SA
City: Albox
Country: ES
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Domain: epdg.epc.mnc015.mcc214.pub.3gppnetwork.org
IP: 212.225.255.199
Organization: AS34977 PROCONO S.A.
City: Madrid
Country: ES
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Domain: epdg.epc.mnc022.mcc214.pub.3gppnetwork.org
IP: 79.116.252.213
Organization: AS57269 DIGI SPAIN TELECOM S.L.
City: Madrid
Country: ES
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