diff --git a/globals/Dependencies/Web/IpRange.php b/globals/Dependencies/Web/IpRange.php
index 29c2e05..04c3d3d 100644
--- a/globals/Dependencies/Web/IpRange.php
+++ b/globals/Dependencies/Web/IpRange.php
@@ -4,74 +4,113 @@
  * Copyright 2015-2021 Nikita Petko (http://two-time-corp.mfdlabs.local/ui/?petko/)
  */
 
+
+/*
+Example:
+
+<?php
+
+use Alphaland\Web\IpHelper;
+
+require_once './globals/Dependencies/Web/IpRange.php';
+
+$baseAddress = '127.0.0.1';
+$cidrNotation = '127.0.0.0/8'; // 127.0.0.0-127.255.255.255 or 127.0.0.0/255.255.255.0
+$ipRange = '127.0.0.0-127.255.255.255'; // 127.0.0.0/255.255.255.0 or 127.0.0.0/8
+$netmask = '127.0.0.0/255.255.255.0'; // 127.0.0.0-127.255.255.255 or 127.0.0.0/8
+
+assert(IpHelper::IsIpInCidrRange($baseAddress, $cidrNotation));
+assert(IpHelper::IsIpInRange($baseAddress, $ipRange));
+assert(IpHelper::IsIpInNetmask($baseAddress, $netmask));
+
+*/
+
 namespace Alphaland\Web {
+    /**
+     * A class to help in the aid of IP address identification.
+     */
     class IpHelper
     {
+        /**
+         * @param string $ip IP address
+         * @return bool true if IP is an IPv4 address
+         */
         public static function IsIpv4(string $ip)
         {
             return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4);
         }
 
+        /**
+         * @param string $ip IP address
+         * @return bool true if IP is an IPv6 address
+         */
         public static function IsIpv6(string $ip)
         {
             return filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6);
         }
 
+        /**
+         * @param string $ip IP address
+         * @return bool true if IP is an IPv4 or IPv6 address
+         */
         public static function IsIp(string $ip)
         {
             return self::IsIpv4($ip) || self::IsIpv6($ip);
         }
 
-        public static function IpIsInRange(string $ip, string $range)
+        /**
+         * @param string $ip IP address
+         * @param string $range IP range
+         * @return bool true if IP is in the range
+         */
+        public static function IsIpInRange(string $ip, string $range)
         {
-            if (strpos($range, '/') !== false) {
-                // $range is in IP/NETMASK format
-                list($range, $netmask) = explode('/', $range, 2);
+            // range might be 255.255.*.* or 1.2.3.0-1.2.3.255
+            if (strpos($range, '*') !== false) { // a.b.*.* format
+                // Just convert to A-B format by setting * to 0 for A and 255 for B
+                $lower = str_replace('*', '0', $range);
+                $upper = str_replace('*', '255', $range);
+                $range = "$lower-$upper";
+            }
+
+            if (strpos($range, '-') !== false) { // A-B format
+                list($lower, $upper) = explode('-', $range, 2);
+                $lower_dec = (float)sprintf("%u", ip2long($lower));
+                $upper_dec = (float)sprintf("%u", ip2long($upper));
+                $ip_dec = (float)sprintf("%u", ip2long($ip));
+                return (($ip_dec >= $lower_dec) && ($ip_dec <= $upper_dec));
+            }
+
+            return false;
+        }
+
+        /**
+         * @param string $ip IP address
+         * @param string $netmask Netmask
+         * @return bool true if IP is in the netmask
+         */
+        public static function IsIpInNetmask(string $ip, string $netmask)
+        {
+            if (strpos($netmask, '/') !== false) {
+                list($range, $netmask) = explode('/', $netmask, 2);
+
                 if (strpos($netmask, '.') !== false) {
-                    // $netmask is a 255.255.0.0 format
+                    // $netmask is a
                     $netmask = str_replace('*', '0', $netmask);
                     $netmask_dec = ip2long($netmask);
                     return ((ip2long($ip) & $netmask_dec) == (ip2long($range) & $netmask_dec));
-                } else {
-                    // $netmask is a CIDR size block
-                    // fix the range argument
-                    $x = explode('.', $range);
-                    while (count($x) < 4) $x[] = '0';
-                    list($a, $b, $c, $d) = $x;
-                    $range = sprintf("%u.%u.%u.%u", empty($a) ? '0' : $a, empty($b) ? '0' : $b, empty($c) ? '0' : $c, empty($d) ? '0' : $d);
-                    $range_dec = ip2long($range);
-                    $ip_dec = ip2long($ip);
-
-                    # Strategy 1 - Create the netmask with 'netmask' 1s and then fill it to 32 with 0s
-                    #$netmask_dec = bindec(str_pad('', $netmask, '1') . str_pad('', 32-$netmask, '0'));
-
-                    # Strategy 2 - Use math to create it
-                    $wildcard_dec = pow(2, (32 - $netmask)) - 1;
-                    $netmask_dec = ~$wildcard_dec;
-
-                    return (($ip_dec & $netmask_dec) == ($range_dec & $netmask_dec));
                 }
-            } else {
-                // range might be 255.255.*.* or 1.2.3.0-1.2.3.255
-                if (strpos($range, '*') !== false) { // a.b.*.* format
-                    // Just convert to A-B format by setting * to 0 for A and 255 for B
-                    $lower = str_replace('*', '0', $range);
-                    $upper = str_replace('*', '255', $range);
-                    $range = "$lower-$upper";
-                }
-
-                if (strpos($range, '-') !== false) { // A-B format
-                    list($lower, $upper) = explode('-', $range, 2);
-                    $lower_dec = (float)sprintf("%u", ip2long($lower));
-                    $upper_dec = (float)sprintf("%u", ip2long($upper));
-                    $ip_dec = (float)sprintf("%u", ip2long($ip));
-                    return (($ip_dec >= $lower_dec) && ($ip_dec <= $upper_dec));
-                }
-
-                return false;
             }
+
+            return false;
         }
 
+
+        /**
+         * @param string $ip IP address
+         * @param string $cidr CIDR
+         * @return bool true if IP is in the CIDR
+         */
         public static function IsIpInCidrRange(string $ip, string $cidr)
         {
             list($subnet, $bits) = explode('/', $cidr);