如果你有一批IP地址想要获得这些IP具体的信息,比如归属国家,城市等,最好的办法当时是调用现有的api接口来获取,我在之前就写过一篇文章,是关于我的博客被莫名攻击的时,就有获取过一批IP,攻击的时候当时是恢复业务重要,IP该封的就要封,攻击过后这个攻击者的IP信息,自己就可以分析下都来自哪里,有没有什么特征,帮助提示自己网站的安全性,今天这个脚本就是根据提供的IP获得IP归属的具体信息,脚本如下:
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#!/usr/bin/env python import requests import csv def getIp( file ): iplist = [] fi = open ( file , 'r' ) for ip in fi: ip = ip.strip() iplist.append(ip) return iplist def get_geolocation(ip): r = requests.get( 'https://freegeoip.net/json/' + ip) info = [ str (r.json()[ 'country_name' ]), str (r.json()[ 'city' ])] return { 'ip' :ip, 'country_name' :info[ 0 ], 'city_name' :info[ 1 ]} if __name__ = = '__main__' : iplist = getIp( '/root/ipfile' ) f = open ( 'outputinfo.csv' , 'a+' ) fieldnames = [ 'ip' , 'country_name' , 'city_name' ] dict_writer = csv.DictWriter(f, fieldnames = fieldnames) dict_writer.writerow( dict ( zip (fieldnames, fieldnames))) for ip in iplist: data = get_geolocation(ip) dict_writer.writerow(data) |
脚本解释,定义了2个函数,getIp()函数从文件中读取IP信息,返回一个列表,get_geolocation()函数负责实际得到信息,返回一个字典,接着在主函数打开一个可写的csv文件,通过循环将得到的信息写入一个CSV文件中,在写入csv 文件时用到了csv.DictWriter字典写的功能,这个还是比较实用,可以将数据结构类型为字典的数据直接写入csv文件,换句话说就是你只要把你要写的数据转换成字典的形式,就可以很方便的写入了,比如我这句dict(zip(fieldnames, fieldnames))其实就是这个功能,大家以后用到操作csv文件时,可以自己实践实践。
最后附上一则网友的代码
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#!/usr/bin/env python # -*- coding: utf-8 -*- #查找IP地址归属地 #writer by keery_log #Create time:2013-10-30 #Last update:2013-10-30 #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 |