code: def ip_verification_required(func):
      
  
      def wrapper(request, *args, **kwargs):
  
          slug = kwargs.get('slug', "")
          if not slug:
              return kickoutt_404("Not found.", content_type="application/json")
  
          try:
              wip = WriteAPIIP.objects.get(slug=slug)
              ip = get_client_ip(request)
              if ip not in wip.allowable_ips() and "0.0.0.0" not in wip.allowable_ips():
                  msg = "The IP %s is not authorized to make the API call." % (
                      ip)
                  return kickout_401(msg)
  
          except WriteAPIIP.DoesNotExist:
              return HttpResponse(unauthorized_json_response(),
                                  content_type="application/json")
  
          return func(request, *args, **kwargs)
  
      return update_wrapper(wrapper, func)
docs: Put this decorator before your view to check if the function is coming from an IP on file