貌似没有现成的函数，可以自己简单实现一下:
import requests
import json
def get_my_ISP_address():
ip = ‘unkown‘
try:
request_content = requests.get(‘http://httpbin.org/ip‘).text
ip = json.loads(request_content)[‘origin‘]
except Exception, e:
print "Error for", e
return ip
if __name__ == ‘__main__‘:
print get_my_ISP_address()
原文：http://www.cnblogs.com/jaw-crusher/p/4020768.html