title: Problem with urllib
body: <p>I wrote this code: </p>
  
  <pre><code>import urllib
  proxies = {'http': 'http://112.65.135.54:8080/'}
  opener = urllib.FancyURLopener(proxies)
  r = opener.open("http://www.python.org/")
  print r.read()
  </code></pre>
  
  <p>and when I execute it this program works fine, and send for me source code of python.org  But when i use this: </p>
  
  <pre><code>import urllib
  proxies = {'http': 'http://80.176.245.196:1080/'}
  opener = urllib.FancyURLopener(proxies)
  r = opener.open("http://www.python.org/")
  print r.read()
  </code></pre>
  
  <p>this program does not send me the source code of python.org 
  What am I going to do? </p>