SOS: Am I right when Parsing an IP address this way?

Question

Hello dear, My question is: I intend to parse a string into an ip address. Following is the code snippet implementing my intention. But It returns false all the time I am nearly crazy! Help me out,please!
     //parse the ip address
     //the ipString stores the string presentation of the ip address.
     String[] ipParsed=ipString.split(".");
     if(ipParsed.length!=4)
          return false;
     //intSection stores each of the four parts of
     //the ip address,in the integer form.
     int intSection;
     for(int i=0;i<ipParsed.length;i++){
            intSection=Integer.parseInt(ipString);
     //limit each integer between 0 and 255
     if(intSection<0||intSection>255)
     return false;
Maybe the split() method is not the best way doing this.But I thought it is not its default.
Thank you!

Answer 1

You don't need to roll this one yourself. The InetAddress class can parse address for you. If you give it a numeric address such as "123.45.67.8" it doesn't try to look it up. If you provide a domain based address such as "www.google.com" it will look it up.
eg.
import java.net.InetAddress;
public class TestInet
        public static void main(String[] args)
                try
                        InetAddress ia = InetAddress.getByName("123.45.67.8");
                        byte[] ba = ia.getAddress();
                        for(int i=0; i< ba.length; i++)System.out.println(ba);
catch(Exception e){e.printStackTrace();}