145.43.223.21 or static.kpn.net is an IPv4 address owned by Reed Business bv and located in Sutton, United Kingdom
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~$ curl http://api.db-ip.com/v2/free/145.43.223.21
{
"ipAddress": "145.43.223.21",
"continentCode": "EU",
"continentName": "Europe",
"countryCode": "GB",
"countryName": "United Kingdom",
"stateProv": "England",
"city": "Sutton",
}
~$ curl http://api.db-ip.com/v2/free/145.43.223.21/countryName
United Kingdom
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