https://api.manana.kr/ip/country.json

Supported HTTP Method : GET, POST
@param
ip
ipv4 or ipv6
language
ko,en,ja

Choice 1. https://api.manana.kr/ip/country.json
Choice 2. https://api.manana.kr/ip/country/66.249.92.30.json
Choice 3. https://api.manana.kr/ip/country.json?ip=66.249.92.30

{
    "66.249.92.30": "US"
}
parseResponse({
    "data": {
        "66.249.92.30": "US"
    }
});
<?xml version="1.0" encoding="UTF-8"?>
<response>
    <item-66.249.92.30>US</item-66.249.92.30>
</response>