Question

Suppose I have the IP stored in a String:

String ip = “192.168.2.1”

and I want to get the byte array with the four ints.
How can I do it? Thanks!

Answer 1

Something like this:

InetAddress ip = InetAddress.getByName("192.168.2.1");
byte[] bytes = ip.getAddress();
for (byte b : bytes) {
    System.out.println(b & 0xFF);
}