code: def ipvoid_check(ip):
      
      if not is_IPv4Address(ip):
          return None
  
      return_dict = {}
      headers = {'User-Agent': useragent}
      url = 'http://ipvoid.com/scan/%s/' % ip
      response = requests.get(url, headers=headers)
      data = BeautifulSoup(response.text)
      if data.findAll('span', attrs={'class': 'label label-success'}):
          return None
      elif data.findAll('span', attrs={'class': 'label label-danger'}):
          for each in data.findAll('img', alt='Alert'):
              detect_site = each.parent.parent.td.text.lstrip()
              detect_url = each.parent.a['href']
              return_dict[detect_site] = detect_url
  
      return return_dict
docs: Checks IPVoid.com for info on an IP address