import socket, socks, httplib, re
socket.setdefaulttimeout(60)
socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", 9050)
socket.socket = socks.socksocket
conn = httplib.HTTPConnection('2ip.ru')
conn.request('GET', '/')
res = conn.getresponse()
content = res.read()
m = re.search('<big id="d_clip_button">([^<]+)</big>', content)
print m.group(1)