Generate IP Address from a range

IP address Generator

/**
 * Developed by Muhammad Ehsanul Hoque on December 15, 2016
 * Took helop form the link StackOverflow
 * http://stackoverflow.com/questions/22927298/create-ip-range-from-start-and-end-point-in-javascript-or-jquery
 *
 * Credit goes to portforwardpodcast(http://stackoverflow.com/users/836450/portforwardpodcast) for the loop code.
 *
 * Just call IPAddressGenerator.Generate("XXX.XXX.XXX.XXX", "XXX.XXX.XXX.XXX") and in return you will get range of ip as array.
 *
 * IPAddressGenerator.Generate(start_ip, end_ip, stop_at)
 *
 * start_ip : String, Mandatory, Range Start IP
 * end_ip : String, Mandatory, Range End IP
 * stop_at: Integer, Optional, When the ip generation loop will break.
 *
 * By default the script will stop after generate 1000 ip's. But you can control it using stop_at parameter.
 *
 * Thanks
 */
		 
var IPAddressGenerator = 
{
      IPAddresses:[],
      Generate:function(start_ip, end_ip, stop_at)
      {
	  if (start_ip === undefined) {
              return [];
          }
	  if (end_ip === undefined) {
              return [];
          }
					
          if (stop_at === undefined || isNaN(stop_at)) {
              stop_at = 1000;
          }
        
          start_ip = start_ip.split(".");
          end_ip = end_ip.split(".");
        
          var pointer = 0;
        
          var start_ip_hex = ("0x")+IPAddressGenerator.PrepareHexDigit(start_ip[0])+IPAddressGenerator.PrepareHexDigit(start_ip[1])+IPAddressGenerator.PrepareHexDigit(start_ip[2])+IPAddressGenerator.PrepareHexDigit(start_ip[3])
          var end_ip_hex = ("0x")+IPAddressGenerator.PrepareHexDigit(end_ip[0])+IPAddressGenerator.PrepareHexDigit(end_ip[1])+IPAddressGenerator.PrepareHexDigit(end_ip[2])+IPAddressGenerator.PrepareHexDigit(end_ip[3])
        
        for(var i = start_ip_hex; i <= end_ip_hex; i++)
        {
          
            var oc4 = (i>>24) & 0xff;
            var oc3 = (i>>16) & 0xff;
            var oc2 = (i>>8) & 0xff;
            var oc1 = i & 0xff;
          
            IPAddressGenerator.IPAddresses.push(oc4 + "." + oc3 + "." + oc2 + "." + oc1);
            pointer=pointer+1
          
            if(stop_at !==0 && stop_at==pointer)
            {
              break;
            }
        }
        
        return IPAddressGenerator.IPAddresses;
      },
      PrepareHexDigit:function(digit)
      {
        var HEX_digit = parseInt(digit).toString(16).toUpperCase()
        
        if(HEX_digit.length<2)
        {
        	return "0"+HEX_digit
        }
        else
        {
        	return HEX_digit
        }
      }
}

// For Example
console.log(IPAddressGenerator.Generate("1.1.1.1", "1.1.1.100"))