Class IPWithSubnetChecker


  • public class IPWithSubnetChecker
    extends Object
    Checks if the given string is a IP4 range subnet definition of the format 192.168.0/24 Based on a contribution by Jan Engler
    Author:
    Markus Bernhardt, Copyright 2016, Bernd Rosstauscher, Copyright 2009
    • Constructor Detail

      • IPWithSubnetChecker

        public IPWithSubnetChecker()
    • Method Detail

      • isValidIP4Range

        public static boolean isValidIP4Range​(String possibleIPAddress)
        Tests if a given string is of in the correct format for an IP4 subnet mask.
        Parameters:
        possibleIPAddress - to test for valid format.
        Returns:
        true if valid else false.
      • isValidIP6Range

        public static boolean isValidIP6Range​(String possibleIPAddress)
        Tests if a given string is of in the correct format for an IP6 subnet mask.
        Parameters:
        possibleIPAddress - to test for valid format.
        Returns:
        true if valid else false.