How to Get the localhost IP address in Java ?

Published on July 17, 2015 by abundantcode

Filed under Java

Last modified July 17, 2015

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If you want to get the localhost IP address in java , you can use the InetAddress class which exposes the getLocalHost method and later use the getHostAddress method of the InetAddress.

The getLocalHost method returns the host information of type InetAddress . The InetAddress type has the method getHostAddress which returns the IP address.

How to Get the localhost IP address in Java ?

Below is a sample of how to use the above API’s to get the localhost IP address in java.

package com.abundantcode;
import java.net.InetAddress;

public class Main {

    public static void main(String[] args)
    {
        try
        {
            InetAddress ipObj = InetAddress.getLocalHost();
            System.out.println(ipObj.getHostAddress());
        }
        catch (Exception ex)
        {
            System.out.println(ex.getStackTrace());
        }
    }
}

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