Which of these netstat connections should be banned on WinXP?

From: Barbara Bailey <rabrabbjb@yahoo.com>
Date: Thu Mar 23 2006 - 08:55:35 CET

Which of these netstat connections should I ban on Windows XP?

I thought I was protected on a home wireless network behind a d-link
router. But coworkers said that with BitTorrent, even with avast and sygate
running I should run the netstat ban command to find what to ban and then
ban it.

Running the netstat ban command gave me the output below.
Can you help point me to the right connections to kill daily?

I appreciate your help
Barbara

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\babs> netstat -ban
Active Connections
  Proto Local Address Foreign Address State PID
  TCP 0.0.0.0:445 0.0.0.0:0 LISTENING 4
  [System]

TCP 127.0.0.1:1028 0.0.0.0:0 LISTENING 2552
[alg.exe]

TCP 127.0.0.1:12025 0.0.0.0:0 LISTENING 2584
[ashMaiSv.exe]

TCP 127.0.0.1:12080 0.0.0.0:0 LISTENING 308
[ashWebSv.exe]

TCP 127.0.0.1:12110 0.0.0.0:0 LISTENING 2584
[ashMaiSv.exe]

TCP 127.0.0.1:12119 0.0.0.0:0 LISTENING 2584
[ashMaiSv.exe]

TCP 127.0.0.1:12143 0.0.0.0:0 LISTENING 2584
[ashMaiSv.exe]

TCP 192.168.0.100:139 0.0.0.0:0 LISTENING 4
[System]

  TCP 127.0.0.1:1996 127.0.0.1:12080 TIME_WAIT 0
  TCP 127.0.0.1:1998 127.0.0.1:12080 TIME_WAIT 0
  TCP 127.0.0.1:2000 127.0.0.1:12080 TIME_WAIT 0
  TCP 127.0.0.1:2003 127.0.0.1:12080 TIME_WAIT 0
  TCP 127.0.0.1:2005 127.0.0.1:12080 TIME_WAIT 0
  TCP 127.0.0.1:2007 127.0.0.1:12080 TIME_WAIT 0
  TCP 192.168.0.100:1975 70.86.5.131:80 TIME_WAIT 0
  TCP 192.168.0.100:1977 70.86.5.131:80 TIME_WAIT 0
  UDP 0.0.0.0:445 *:* 4
  [System]

UDP 0.0.0.0:500 *:* 1004
[lsass.exe]

UDP 0.0.0.0:4693 *:* 1488
[smc.exe]

UDP 0.0.0.0:1025 *:* 1360
[BTStackServer.exe]

UDP 0.0.0.0:4500 *:* 1004
[lsass.exe]

UDP 127.0.0.1:1034 *:* 1488
[smc.exe]

  UDP 127.0.0.1:1900 *:* 1736
  c:\windows\system32\WS2_32.dll
  c:\windows\system32\ssdpsrv.dll
  ntdll.dll
  C:\WINDOWS\system32\kernel32.dll
  [svchost.exe]

  UDP 127.0.0.1:123 *:* 1376
  c:\windows\system32\WS2_32.dll
  c:\windows\system32\w32time.dll
  ntdll.dll
  C:\WINDOWS\system32\kernel32.dll
  [svchost.exe]

  UDP 192.168.0.100:1900 *:* 1736
  c:\windows\system32\WS2_32.dll
  c:\windows\system32\ssdpsrv.dll
  ntdll.dll
  C:\WINDOWS\system32\kernel32.dll
  [svchost.exe]

UDP 192.168.0.100:137 *:* 4
[System]

UDP 192.168.0.100:138 *:* 4
[System]

  UDP 192.168.0.100:123 *:* 1376
  c:\windows\system32\WS2_32.dll
  c:\windows\system32\w32time.dll
  ntdll.dll
  C:\WINDOWS\system32\kernel32.dll
  [svchost.exe]

C:\Documents and Settings\babs>
Received on Mon May 1 01:01:31 2006

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Which of these netstat connections should be banned on WinXP?