Java

ipinfo.io IPv4 Geolocation Lookup

See more Geolocation Examples

Demonstrates how to lookup Geolocation data for an IPv4 address using the ipinfo.io API. Chilkat2 Java

import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
import com.chilkatsoft.chilkat2.JsonObject;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example requires the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        Http http = new Http();

        http.setLogin("ACCESS_TOKEN");
        http.setPassword("");
        http.setAccept("application/json");

        // Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
        String jsonStr;
        try {
            jsonStr = http.quickGetStr("https://ipinfo.io/149.250.207.170");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        JsonObject json = new JsonObject();
        json.setEmitCompact(false);
        json.load(jsonStr);

        System.out.println(json.emit());

        // Sample output:
        // Use this online tool to generate parsing code from sample JSON:
        // Generate Parsing Code from JSON

        // Note: This is the output for the free trial account.
        //
        // {
        //   "ip": "149.250.207.170",
        //   "city": "",
        //   "region": "",
        //   "country": "DE",
        //   "loc": "51.2993,9.4910",
        //   "org": "AS15854 EntServ Deutschland GmbH"
        // }

        // A full response would look like this:

        // {
        //   "ip": "66.87.125.72",
        //   "hostname": "66-87-125-72.pools.spcsdns.net",
        //   "city": "Southbridge",
        //   "region": "Massachusetts",
        //   "country": "US",
        //   "loc": "42.0707,-72.0440",
        //   "postal": "01550",
        //   "asn": {
        //     "asn": "AS10507",
        //     "name": "Sprint Personal Communications Systems",
        //     "domain": "spcsdns.net",
        //     "route": "66.87.125.0/24",
        //     "type": "isp"
        //   },
        //   "company": {
        //     "name": "Sprint Springfield POP",
        //     "domain": "sprint.com",
        //     "type": "isp"
        //   },
        //   "carrier": {
        //     "name": "Sprint",
        //     "mcc": "310",
        //     "mnc": "120"
        //   }
        // }
        //

        String ip = json.stringOf("ip");
        String hostname = json.stringOf("hostname");
        String city = json.stringOf("city");
        String region = json.stringOf("region");
        String country = json.stringOf("country");
        String loc = json.stringOf("loc");
        String postal = json.stringOf("postal");
        String asnAsn = json.stringOf("asn.asn");
        String asnName = json.stringOf("asn.name");
        String asnDomain = json.stringOf("asn.domain");
        String asnRoute = json.stringOf("asn.route");
        String asnType = json.stringOf("asn.type");
        String companyName = json.stringOf("company.name");
        String companyDomain = json.stringOf("company.domain");
        String companyType = json.stringOf("company.type");
        String carrierName = json.stringOf("carrier.name");
        String carrierMcc = json.stringOf("carrier.mcc");
        String carrierMnc = json.stringOf("carrier.mnc");
    }
}