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views:

103

answers:

3

I can't find it

A: 

use netstat util

denisenkom
+5  A: 

Start->Accessories right click on "Command prompt", in menu click "Run as Administrator" (on Windows XP you can just run it as usual), run netstat -anb then look through output for your program.

BTW, Skype by default tries to use ports 80 and 443 for incoming connections.

You can also run netstat -anb >%USERPROFILE%\ports.txt followed by start %USERPROFILE%\ports.txt to open port and process list in a text editor, where you can search for information you want.

n0rd
It'll output too much,but I only want information about port 80
netstat -anb | findstr :80
Anton Tykhyy
Then you either need to watch through list carefully or install some additional software. http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx for example.
n0rd
Anton, it will chop process names.
n0rd
@Anton Tykhyy,this way I can't see the programme name,just numbers.
see my additons
n0rd
A: 

If you want to be really fancy, download TCPView from sysinternals

TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections. On Windows Server 2008, Vista, and XP, TCPView also reports the name of the process that owns the endpoint. TCPView provides a more informative and conveniently presented subset of the Netstat program that ships with Windows.

Manu