IP2Location.io Bulk IP Geolocation API

URL url = new URL ("https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json");
HttpURLConnection con = (HttpURLConnection)url.openConnection();
con.setRequestMethod("POST");
con.setRequestProperty("Content-Type", "application/json");
con.setRequestProperty("Accept", "application/json");
con.setDoOutput(true);

String jsonInputString = "[\"1.1.1.1\", \"2.2.2.2\", \"3.3.3.3\", \"4.4.4.4\"]";
try(OutputStream os = con.getOutputStream()) {
	byte[] input = jsonInputString.getBytes("utf-8");
	os.write(input, 0, input.length);
}

try(BufferedReader br = new BufferedReader(
	new InputStreamReader(con.getInputStream(), "utf-8"))) {
		StringBuilder response = new StringBuilder();
		String responseLine = null;

		while ((responseLine = br.readLine()) != null) {
			response.append(responseLine.trim());
		}
	System.out.println(response.toString());
}

								

Dim httpClient As New System.Net.Http.HttpClient

Dim buffer = Encoding.UTF8.GetBytes("""[1.1.1.1"", ""2.2.2.2"", ""3.3.3.3"", ""4.4.4.4""]""")
Dim bytes = New ByteArrayContent(buffer)
bytes.Headers.ContentType = New Headers.MediaTypeHeaderValue("application/json")
Dim response As String = Await httpClient.PostAsync("https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json", bytes)
Console.WriteLine($"{response}")

var httpWebRequest = (HttpWebRequest)WebRequest.Create("https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json");
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";

using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
	string json = "[\"1.1.1.1\", \"2.2.2.2\", \"3.3.3.3\", \"4.4.4.4\"]";
	streamWriter.Write(json);
}

var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
    var result = streamReader.ReadToEnd();
}

import requests
data = '["1.1.1.1", "2.2.2.2", "3.3.3.3", "4.4.4.4"]'

x = requests.post('https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json', data = data)
print(x.text)

echo '["1.1.1.1", "2.2.2.2", "3.3.3.3", "4.4.4.4"]' | curl -XPOST --data-binary @- "bulk.ip2location.io/?key=YOUR_API_KEY&format=json"

require "httpx"

response = HTTPX.post("https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json", :json => ["1.1.1.1", "2.2.2.2", "3.3.3.3", "4.4.4.4"])
puts response

fetch("https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json",{
	headers: {
		'Accept': 'application/json',
		'Content-Type': 'application/json'
	},
	method: "POST",
	body: '["1.1.1.1", "2.2.2.2", "3.3.3.3", "4.4.4.4"]'
})
.then(function(res){ console.log(res) })
.catch(function(res){ console.log(res) })

package main

import (
	"net/http"
	"fmt"
	"io"
)

func main() {
	values := map[string]string["1.1.1.1","2.2.2.2","3.3.3.3","4.4.4.4"]
	jsonValue, _ := json.Marshal(values)
	myUrl := "https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json"
	resp, _ := http.Post(myUrl, "application/json", bytes.NewBuffer(jsonValue))
	defer resp.Body.Close()

	bodyBytes, _ := io.ReadAll(resp.Body)
	bodyStr := string(bodyBytes[:])
	fmt.Println(bodyStr)
}

extern crate curl;

use curl::http;

fn main(){
	let resp = http::handle()
		.post("https://bulk.ip2location.io/?key=YOUR_API_KEY&format=json", '["1.1.1.1", "2.2.2.2", "3.3.3.3", "4.4.4.4"]')
		.exec().unwrap();

	println!("code={}; headers={}; body={}",
	resp.get_code(), resp.get_headers(), resp.get_body());
}