diff --git a/src/System.Net.IPNetwork/IPNetwork.cs b/src/System.Net.IPNetwork/IPNetwork.cs
index 3a15cfc..6ab9e80 100644
--- a/src/System.Net.IPNetwork/IPNetwork.cs
+++ b/src/System.Net.IPNetwork/IPNetwork.cs
@@ -311,6 +311,25 @@ public static IPNetwork Parse(IPAddress ipaddress, IPAddress netmask)
             return ipnetwork;
         }
 
+        /// <summary>
+        /// 192.168.0.1/24
+        /// 192.168.0.1 255.255.255.0
+        ///
+        /// Network   : 192.168.0.0
+        /// Netmask   : 255.255.255.0
+        /// Cidr      : 24
+        /// Start     : 192.168.0.1
+        /// End       : 192.168.0.254
+        /// Broadcast : 192.168.0.255
+        /// </summary>
+        /// <param name="network"></param>
+        /// <returns></returns>
+        public static IPNetwork Parse(string network)
+        {
+            IPNetwork.InternalParse(false, network, CidrGuess.ClassFull, true, out var ipnetwork);
+            return ipnetwork;
+        }
+
         /// <summary>
         /// 192.168.0.1/24
         /// 192.168.0.1 255.255.255.0
@@ -325,12 +344,32 @@ public static IPNetwork Parse(IPAddress ipaddress, IPAddress netmask)
         /// <param name="network"></param>
         /// <param name="sanitanize"></param>
         /// <returns></returns>
-        public static IPNetwork Parse(string network, bool sanitanize = true)
+        public static IPNetwork Parse(string network, bool sanitanize)
         {
             IPNetwork.InternalParse(false, network, CidrGuess.ClassFull, sanitanize, out var ipnetwork);
             return ipnetwork;
         }
 
+        /// <summary>
+        /// 192.168.0.1/24
+        /// 192.168.0.1 255.255.255.0
+        ///
+        /// Network   : 192.168.0.0
+        /// Netmask   : 255.255.255.0
+        /// Cidr      : 24
+        /// Start     : 192.168.0.1
+        /// End       : 192.168.0.254
+        /// Broadcast : 192.168.0.255
+        /// </summary>
+        /// <param name="network"></param>
+        /// <param name="cidrGuess"></param>
+        /// <returns></returns>
+        public static IPNetwork Parse(string network, ICidrGuess cidrGuess)
+        {
+            IPNetwork.InternalParse(false, network, cidrGuess, true, out var ipnetwork);
+            return ipnetwork;
+        }
+
         /// <summary>
         /// 192.168.0.1/24
         /// 192.168.0.1 255.255.255.0
@@ -346,7 +385,7 @@ public static IPNetwork Parse(string network, bool sanitanize = true)
         /// <param name="cidrGuess"></param>
         /// <param name="sanitanize"></param>
         /// <returns></returns>
-        public static IPNetwork Parse(string network, ICidrGuess cidrGuess, bool sanitanize = true)
+        public static IPNetwork Parse(string network, ICidrGuess cidrGuess, bool sanitanize)
         {
             IPNetwork.InternalParse(false, network, cidrGuess, sanitanize, out var ipnetwork);
             return ipnetwork;