使用sina公開接口查詢ip地址信息

# -*- coding: utf-8 -*-  
import urllib2,json
'''
	@Time   : 2015-01-19
	@Author : zilangboya
	@Version: 1.0
'''
# 使用sina的公開ip查詢接口,返回ip所屬國家、省、市
# 以及服務商、ip段起始、結尾地址

def ipool(ip):
	
	print "The ip lookup: ",ip
	url = 'http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip='+ip
	postdata = urllib2.urlopen(url).read()
	josndata = json.loads(postdata)		# 返回數據 ---> json格式

	country  = josndata['country']	# 國家
	province = josndata['province']	# 省
	city     = josndata['city']	# 市
	isp      = josndata['isp']	# 服務商
	start    = josndata['start']	# ip段起始
	end      = josndata['end']	# ip段結尾
	print "country :",country
	print "province:",province
	print "city    :",city
	print "isp     :",isp
	print "start :",start
	print "end   :",end
	
ip = '202.108.22.5'
ipool(ip)