anchor.diff:  	set_real_ip_from 120.253.241.160/27;
   	set_real_ip_from 120.253.245.128/26;
   	set_real_ip_from 120.253.245.192/27;
  -	set_real_ip_from 130.176.0.0/16;
  +	set_real_ip_from 130.176.0.0/17;
  +	set_real_ip_from 130.176.128.0/18;
  +	set_real_ip_from 130.176.192.0/19;
  +	set_real_ip_from 130.176.224.0/20;
   	set_real_ip_from 143.204.0.0/16;
   	set_real_ip_from 144.220.0.0/16;
   	set_real_ip_from 180.163.57.0/25;
  
positive.code: 	set_real_ip_from 52.222.128.0/17;
  	set_real_ip_from 54.182.0.0/16;
  	set_real_ip_from 54.192.0.0/16;
  	set_real_ip_from 54.230.0.0/16;
  	set_real_ip_from 54.233.255.128/26;
  	set_real_ip_from 54.239.128.0/18;
  	set_real_ip_from 54.239.192.0/19;
  
negative.code: 	real_ip_recursive on;
  
  	# CloudFront IP addresses from http://d7uri8nf7uskq.cloudfront.net/tools/list-cloudfront-ips
  	# Last updated: 2021-03-08
  	set_real_ip_from 3.10.17.128/25;
  	set_real_ip_from 3.11.53.0/24;
  	set_real_ip_from 3.35.130.128/25;
  	set_real_ip_from 3.101.158.0/23;
  	set_real_ip_from 3.128.93.0/24;
  	set_real_ip_from 3.134.215.0/24;
  	set_real_ip_from 3.231.2.0/25;
  