(JavaScript) ip-api.com IPv4 Geolocation Lookup

Demonstrates how to lookup Geolocation data for an IPv4 address using the ip-api.com API.

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

var success = false;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

var http = new CkHttp();

// Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
var jsonStr = http.QuickGetStr("http://ip-api.com/json/149.250.207.170");
if (http.LastMethodSuccess == false) {
    console.log(http.LastErrorText);
    return;
}

var json = new CkJsonObject();
json.EmitCompact = false;
success = json.Load(jsonStr);

console.log(json.Emit());

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

// {
//   "as": "AS15854 Hewlett Packard GmbH",
//   "city": "B�blingen",
//   "country": "Germany",
//   "countryCode": "DE",
//   "isp": "Triaton Frankfurt",
//   "lat": 48.6779,
//   "lon": 8.97297,
//   "org": "EntServ Deutschland GmbH",
//   "query": "149.250.207.170",
//   "region": "BW",
//   "regionName": "Baden-W�rttemberg",
//   "status": "success",
//   "timezone": "Europe/Berlin",
//   "zip": "71034"
// }

var as;
var city;
var country;
var countryCode;
var isp;
var lat;
var lon;
var org;
var query;
var region;
var regionName;
var status;
var timezone;
var zip;

as = json.StringOf("as");
city = json.StringOf("city");
country = json.StringOf("country");
countryCode = json.StringOf("countryCode");
isp = json.StringOf("isp");
lat = json.StringOf("lat");
lon = json.StringOf("lon");
org = json.StringOf("org");
query = json.StringOf("query");
region = json.StringOf("region");
regionName = json.StringOf("regionName");
status = json.StringOf("status");
timezone = json.StringOf("timezone");
zip = json.StringOf("zip");