只需将这个中间件类包含在settings.py文件中的'MIDDLEWARE_CLASSES'变量下。
还包括变量BLOCKED_IPS = ('123.123.123.123',)变量，其中的值是您希望从站点阻止的IP地址的元组。

"""
   simple middlware to block IP addresses via settings 
   variable BLOCKED_IPS
  """
  from django.conf import settings
  from django import http

  class BlockedIpMiddleware(object):
      def process_request(self, request):
          if request.META['REMOTE_ADDR'] in settings.BLOCKED_IPS:
             return http.HttpResponseForbidden('<h1>Forbidden</h1>')
          return None

看起来这就是我要找的...django-iprestrict.readthedocs.io/en/latest/configuration.html该软件包将允许或拒绝默认设置IP白名单或黑名单每个应用程序-

这部分是基于Ramesh K的回答，并在Django 2.2.19中进行了更改。在我使用的服务器上：负载平衡器将接收到的IP地址放入“X-Real-IP”报头（并且还将“X-Forwarded-For”报头作为逗号分隔的IP地址列表传递）。

from django.conf import settings
from django import http

class BlockedIpMiddleware:
   def __init__(self, get_response):
      # One-time configuration and initialization, when the webserver starts.
      self.get_response = get_response

   def __call__(self, request):
      # Code to be executed for each request before the view (and later
      # middleware) are called.

      # if request.META['REMOTE_ADDR'] in settings.BLOCKED_IPS:
      
      if request.META['HTTP_X_REAL_IP'] in settings.BLOCKED_IPS:
         return http.HttpResponseForbidden('<h1>Forbidden</h1>')

      return self.get_response(request)

有一个我一直在关注的库，Django IP Restrict，我建议你给予一下，并告诉我们你的经验。