public class CibTest 
{
    public static void main(String[] args) 
    {
        String loc_ip = "192.16.1.8";
        boolean loc_result = new CibTest().isAddressInclude(loc_ip);
        System.out.println(loc_result);
    }
    
    private boolean isAddressInclude(String ip_ipAddr)
    {
         try
         {
             String loc_ip2 = "192.168.0.1;192.168.1.9";
             String[] loc_ipIndex = loc_ip2.split(";");
             if(ip_ipAddr == null 
                     || "".equals(ip_ipAddr) 
                     || (ip_ipAddr.split("[.]").length < 4))
             {
                 return false;
             }
             
             String loc_minIp[] = loc_ipIndex[0].split("[.]");
             String loc_maxIp[] = loc_ipIndex[1].split("[.]");
             String loc_ip[] = ip_ipAddr.split("[.]");
             
             for(int i = 0;i < 4;i++)
             {
                 if((Integer.parseInt(loc_ip[i]) > Integer.parseInt(loc_maxIp[i])) 
                         || (Integer.parseInt(loc_ip[i]) < Integer.parseInt(loc_minIp[i])))
                 {
                     return false;
                 }
             }
             
             return true;
         }
         catch(Exception ip_exp)
         {
             ip_exp.printStackTrace();
             return false;
         }
    }
}