deny 177.8.96.0/21;
deny 177.220.0.0/17;
deny 2801:8a::/33;
deny 177.220.64.0/18;
deny 177.8.96.0/20;
deny 177.220.0.0/18;
deny 143.106.0.0/17;
deny 143.106.0.0/16;
deny 2801:8a:8000::/33;
deny 2801:8a::/32;
deny 177.8.104.0/21;
deny 143.106.128.0/17;