Mono.Nat.NatUtility.IsPrivateAddressSpace C# (CSharp) Méthode

		public static bool IsPrivateAddressSpace (IPAddress address)
		{
			byte[] ba = address.GetAddressBytes ();

			switch ((int)ba[0]) {
			case 10:
				return true; //10.x.x.x
			case 172:
				return ((int)ba[1] & 16) != 0; //172.16-31.x.x
			case 192:
				return (int)ba[1] == 168; //192.168.x.x
			default:
				return false;
			}
		}