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Scanning the entire network for machines with nmap

You can easily scan the entire network for machine presence with nmap:

nmap -sP -v -v 192.168.1.*

It also supports list scanning, which I have yet to investigate.


    2 Comments ( Add comment / trackback )

    1. (permalink)
      Comment by Rowan Rodrik
      On January 13, 2010 at 17:29

      So that’s how you found 192.168.1.222?

    2. (permalink)
      Comment by halfgaar
      On January 13, 2010 at 18:20

      Actually, I got an Arpwatch notice…