Python获取域名C段IP地址代码示例

import requests import re

class GetCSectionIP: def init(self): self.url2ip = 'http://ip.tool.chinaz.com/' self.headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}

def getUrlIp(self, domain):
    url = self.url2ip + domain
    res = requests.get(url, headers=self.headers)
    res.encoding = 'utf-8'
    sHTML = res.text
    if sHTML.find('没有找到相关的域名') == -1 and sHTML.find('禁止查询该域名') == -1:
        ip_pattern = re.compile('<div id="J_ip_history">.*?<a href="/(.*?)/" target="_blank">', re.S)
        result = ip_pattern.search(sHTML)
        if result:
            ip = result.group(1)
            c_section = '.'.join(ip.split('.')[:2]) + '.'
            print(domain + ' 的C段IP地址为：' + c_section)
            return c_section
        else:
            print(domain + ' 未查询到相应IP地址')