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  1. #1
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    Question Help identify listening port processes

    In a command window, I have the following output:

    Microsoft Windows [Version 6.1.7601]
    Copyright (c) 2009 Microsoft Corporation. All rights reserved.

    C:\Windows\System32>netstat -a

    Active Connections

    Proto Local Address Foreign Address State
    TCP 0.0.0.0:135 KLKPC9:0 LISTENING
    TCP 0.0.0.0:445 KLKPC9:0 LISTENING
    TCP 0.0.0.0:554 KLKPC9:0 LISTENING
    TCP 0.0.0.0:2869 KLKPC9:0 LISTENING
    TCP 0.0.0.0:5357 KLKPC9:0 LISTENING
    TCP 0.0.0.0:10243 KLKPC9:0 LISTENING
    TCP 0.0.0.0:49152 KLKPC9:0 LISTENING
    TCP 0.0.0.0:49153 KLKPC9:0 LISTENING
    TCP 0.0.0.0:49154 KLKPC9:0 LISTENING
    TCP 0.0.0.0:49155 KLKPC9:0 LISTENING
    TCP 0.0.0.0:49157 KLKPC9:0 LISTENING
    TCP 0.0.0.0:49158 KLKPC9:0 LISTENING
    TCP aaa.bbb.xxx.yyy:139 KLKPC9:0 LISTENING
    TCP [::]:135 KLKPC9:0 LISTENING
    TCP [::]:445 KLKPC9:0 LISTENING
    TCP [::]:554 KLKPC9:0 LISTENING
    TCP [::]:2869 KLKPC9:0 LISTENING
    TCP [::]:3587 KLKPC9:0 LISTENING
    TCP [::]:5357 KLKPC9:0 LISTENING
    TCP [::]:10243 KLKPC9:0 LISTENING
    TCP [::]:49152 KLKPC9:0 LISTENING
    TCP [::]:49153 KLKPC9:0 LISTENING
    TCP [::]:49154 KLKPC9:0 LISTENING
    TCP [::]:49155 KLKPC9:0 LISTENING
    TCP [::]:49157 KLKPC9:0 LISTENING
    TCP [::]:49158 KLKPC9:0 LISTENING

    What is available to identify the processes that are listening on these ports?

    Under UNIX, I use the lsof (list open files) which provides the necessary output. What is available under Windows?

  2. #2
    Super Moderator CLiNT's Avatar
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    I like TCPView v3.03 from Sysinternal and Process Explorer, in combination.
    bb897437_tcpview(en-us,MSDN_10).jpg

  3. The Following User Says Thank You to CLiNT For This Useful Post:

    kashken (2011-03-07)

  4. #3
    Lounger
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    Thumbs up port processes

    I got enough information to help me get the data I needed. Thank you.

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