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【Python】查找IP地址归属地

作者:Lucien / 发布于2014/10/10/ 768


	#!/usr/bin/env python
	# -*- coding: utf-8 -*-
	#查找IP地址归属地
	#用法: python chk_ip.py www.google.com |python chk_ip.py 8.8.8.8 |python chk_ip.py ip.txt

	import signal
	import urllib
	import json
	import sys,os,re
	import socket

	if len(sys.argv) <= 1 :
	 print "Please input ip address !"
	 sys.exit(0)

	def handler(signum, frame):
	 sys.exit(0)
	signal.signal(signal.SIGINT, handler)

	url = "http://ip.taobao.com/service/getIpInfo.php?ip="

	#查找IP地址
	def ip_location(ip):
	 data = urllib.urlopen(url + ip).read()
	 datadict=json.loads(data)

	 for oneinfo in datadict:
	 if "code" == oneinfo:
	 if datadict[oneinfo] == 0:
	 return datadict["data"]["country"] + datadict["data"]["region"] + datadict["data"]["city"] + datadict["data"]["isp"]

	#定义IP与域名正则
	re_ipaddress = re.compile(r'^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$')
	re_domain = re.compile(r'[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+\\.?')

	if os.path.isfile(sys.argv[1]): #如果参数是文件,迭代查找
	 file_path = sys.argv[1]
	 fh = open(file_path,'r')
	 for line in fh.readlines():
	 if re_ipaddress.match(line):
	 city_address = ip_location(line)
	 print line.strip() + ":" + city_address
	else:
	 ip_address = sys.argv[1]
	 if re_ipaddress.match(ip_address): #如果参数是单个IP地址
	 city_address = ip_location(ip_address)
	 print ip_address + ":" + city_address
	 elif(re_domain.match(ip_address)): #如果参数是域名
	 result = socket.getaddrinfo(ip_address, None)
	 ip_address = result[0][4][0]
	 city_address = ip_location(ip_address)
	 print ip_address.strip() + ":" + city_address

试试其它关键字

　IP地址　　归属地　

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