131.147.19.4 or fp83931304.knge220.ap.nuro.jp is an IPv4 address owned by Sony Network Communications Inc. and located in Yokohama (Kanagawa Ward), Japan
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~$ curl http://api.db-ip.com/v2/free/131.147.19.4
{
"ipAddress": "131.147.19.4",
"continentCode": "AS",
"continentName": "Asia",
"countryCode": "JP",
"countryName": "Japan",
"stateProv": "Kanagawa",
"city": "Yokohama (Kanagawa Ward)",
}
~$ curl http://api.db-ip.com/v2/free/131.147.19.4/countryName
Japan
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