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Re: Block 198.175 admins? who are they?



On Tue, Sep 24, 2002 at 10:32:03AM -0400, Noah L. Meyerhans wrote:
> On Tue, Sep 24, 2002 at 06:36:10AM -0400, Rishi L Khan wrote:
> > Are you sure that they portscanned you and not someone faking that IP?
> 
> There'd have to be one *seriously* misconfigured router out there to
> allow such a thing to work.  Otherwise, they'd never get the results of
> their portscan back.  Its far more likely that a box on that netblock
> was compromised and used for scanning purposes.
> 
> noah

Not necessarily.

Read about the "idlescan" option of nmap(1) or
http://www.insecure.org/nmap/idlescan.html

It could be that Intel's machines are just being used without being
owned by the person who is scanning you.

-- 
Erik Rossen                          ^    OpenPGP key: 2935D0B9
rossen@freesurf.ch                  /e\   "Use GnuPG, see the
http://people.linux-gull.ch/rossen  ---    black helicopters."



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