How to find IP address of a machine on network?

[Derek Broughton]

Chris Mohler wrote:

> On Sat, Jan 17, 2009 at 10:01 PM, Derek Broughton <derek at pointerstop.ca>
> wrote:
> [...]
>> Shows all three routers (192.168.0.3 took a little thought - it's the
>> _external_ address of the wifi router at 192.168.1.1),  my current
>> machine and the neighbour's Wii (he should be in bed by now!)
> 
> Ah, but a Wii lurks around after bedtime looking for updates, etc.
> unless you power it down fully...

I don't know the actual usage.  I was surprised to see that it actually 
shows up on about every second nmap scan, so it seems it isn't even fully 
online.  Interesting.