213.191.242.21 is an IPv4 address owned by Three Ireland (Hutchison) and located in Dublin (Dublin Docklands), Ireland
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~$ curl http://api.db-ip.com/v2/free/213.191.242.21
{
"ipAddress": "213.191.242.21",
"continentCode": "EU",
"continentName": "Europe",
"countryCode": "IE",
"countryName": "Ireland",
"stateProv": "Leinster",
"city": "Dublin (Dublin Docklands)",
}
~$ curl http://api.db-ip.com/v2/free/213.191.242.21/countryName
Ireland
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