Attempted hacking?

[Shake&Bake]

Just got a series of 6 e-mails from my router.

Dear User
Your router has detected and protected you against an attempt to gain access to your network. This may have been an attempted hacker intrusion, or perhaps just your Internet Service Provider doing routine network maintenance.
Most of these network probes are nothing to be worried about - these types of random probes should NOT be reported, but you may want to report repeated intrusions attempts. Save this email for comparison with future alert messages.
Your router Alert Information

Time: 11/23/2008, 16:58:35
Message: TCP FIN Scan
Source: 195.46.253.233, 80
Destination:*************(from PPPoE1 Inbound)


Visit the UXN Combat Spam web site to get more detailed information about the intruder - http://combat.uxn.com/ 1. Type the intruder's IP address into the IP WHOIS search engine 2. Click the Query Button 3. Detailed network and administration information will be displayed

5 of them - differing Source IP's.
My windoze firewall and my router's firewall are up - do I should be good yeah?
Also my router password is not default.

 

[.Froot.]

It's the Skype server.

2  * * *
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 6  * * *
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10  * * *
11  * * *
12  linxfoundry.pt.lu (195.66.225.63)  335.578 ms  345.501 ms  195.759 ms
13  213.166.61.130 (213.166.61.130)  258.673 ms  242.428 ms  240.239 ms
14  213.135.247.166 (213.135.247.166)  244.844 ms  241.658 ms  239.482 ms
15  213.135.247.202 (213.135.247.202)  202.246 ms  201.884 ms  202.735 ms
16  213.166.61.74 (213.166.61.74)  247.947 ms  246.218 ms  324.262 ms
17  mystatus.skype.com (195.46.253.233)  293.594 ms  207.422 ms  215.548 ms

 

[The_Unbeliever]

IP's can be spoofed.

 

[Shake&Bake]

Well there were 5 different IP's from Luxemborg to the US and its never happened before and I've been using Skype all my ADSL life

 

[Shake&Bake]

Another 16 in the last 2 days that I've been away from my PC.

72.247.242.155
69.63.176.140
209.62.188.11

All from the USA

Is this Skype?
In 2 years of DSL and Skype use - I've never had this...