Get the IP address of the current device in Java
An Internet Protocol (IP) address is an identifier for each device connected to a TCP/IP network. This identifier is used to identify and locate nodes in the middle of communication.
The IP address format, such as 127.0.0.0, is a human-readable notation. This tutorial demonstrates how to get the IP address of the current machine using Java.
Get the system IP address of the current device in Java
IP address has two main functions: local addressing and host or network interface identification. Let's try to get the system IP address of the current device in Java.
example:
package Delfstack;
import java.net.InetAddress;
import java.net.UnknownHostException;
public class Get_IPAddress {
public static void main(String[] args) {
InetAddress My_IP;
try {
My_IP = InetAddress.getLocalHost();
System.out.println("The IP address of the Current Device is: " + My_IP.getHostAddress());
} catch (UnknownHostException e) {
e.printStackTrace();
}
}
}
Output:
The IP address of the Current Device is: 172.23.96.1
After running the code, we get the system IP address of the current device where the Java code was compiled.
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