title: Nmap IP range specification
body: <p>I need to specify specific IP range for Nmap scan, for example:</p>
  
  <blockquote>
    <p>192.168.1.140 - 192.168.3.255</p>
  </blockquote>
  
  <p>If I do it like:</p>
  
  <blockquote>
    <p>192.168.1-3.140-255</p>
  </blockquote>
  
  <p>IP addresses like 192.168.2.7,192.168.3.7 won't be scanned (only 140-255 in 4th actet). </p>