Scanned ?

I'd like to learn something :eek:

I've just got the following from Sygate F/W

Quote:

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Somebody is scanning your computer.
Your computer's TCP ports:
80, 6129, 3410, and 5000 have been scanned from 82.230.175.143..

---

So, the question is :

Is there a certain 'profile' that this particular scan describes ?

That is, is it looking for something / anything in particular ?

or do all scans look like this ?

OS = Win XP SP2 + all updates
AV = AVG fully up to date
FW = Sygate

TIA

[edit]
my attempt at a google search

Try this Google search. When I did it I did find this interesting site. I'd hazard to guess that it's very possible it's a worm scanning you. As long as Sygate is telling you that it's happening then it's a good thing. :)