78.157.108.221 or 4E9D6CDD.rev.sefiber.dk is an IPv4 address owned by Syd Energi and located in Soenderborg, Denmark
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~$ curl http://api.db-ip.com/v2/free/78.157.108.221
{
"ipAddress": "78.157.108.221",
"continentCode": "EU",
"continentName": "Europe",
"countryCode": "DK",
"countryName": "Denmark",
"stateProv": "South Denmark",
"city": "Soenderborg",
}
~$ curl http://api.db-ip.com/v2/free/78.157.108.221/countryName
Denmark
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