I wrote this 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()

and when I execute it this program works fine, and send for me source code of python.org But when i use this:

import urllib
proxies = {'http': 'http://80.176.245.196:1080/'}
opener = urllib.FancyURLopener(proxies)
r = opener.open("http://www.python.org/")
print r.read()

this program does not send me the source code of python.org What am I going to do?