How to Get Client IP Address Using Node js Express?

Dec 01, 2022



How to Get Client IP Address Using Node js Express?

Hello Friends,

If you need to see an example of how to get a client IP address using node js express. if you want to see an example of how I find my client's IP address in node js expresses then you are in the right place. We will look at examples of how to get the IP address of a client in node.js. you'll learn how to get the user’s IP details in the express. Alright, let’s dive into the steps.

An IP address, or Internet Protocol address, is a series of numbers that identifies any device on a network. Computers use IP addresses to communicate with each other both over the internet as well as on other networks.

A small node.js module to retrieve the request’s IP address . It looks for specific headers in the request and falls back to some defaults if they do not exist.

Step 1: Create Node JS App

Execute the following command on terminal to install node js app:

mkdir my-app

cd my-app

npm init -y

Step 2: Install Express and request-ip Library

In this step, open again your terminal and execute the following command to install express and multer dependencies in your node js app:

npm install express

npm install request-ip --save

Step 3: Create Server.js File

In this step, you need to create server.js file and add the following code into it:

var express = require('express');

var app = express();

app.get('/',function(request, response) {

var clientIp = requestIp.getClientIp(request);



app.listen(3000, () => console.log(`App listening on port 3000`))

Step 4: Import Request Ip Dependencies in Server.js File

In this step, you need to import request ip dependencies in server.js file:

var requestIp = require('request-ip');

Click to know more about the express.

Step 5: Start Development Server

You can use the following command to run development server:

//run the below command

npm start

after run this command open your browser and hit

I hope it can help you...

#Node.js Express

#Node JS