python获得外网IP地址的脚本

#!/usr/bin/python

#coding=utf-8
import socket 
import re 


def getip():
    names,aliases,ips = socket.gethostbyname_ex(socket.gethostname())
    for ip in ips :
        if not re.match('^192',ip):
            print ip

if __name__ == '__main__':
    getip()