<IfModule mod_setenvif.c> SetEnvIfNoCase User-Agent ^us-west-2.compute.amazonaws.com bad_bot SetEnvIfNoCase User-Agent ^compute.amazonaws.com bad_bot SetEnvIfNoCase User-Agent ^amazonaws.com bad_bot SetEnvIfNoCase User-Agent ^compute-1.amazonaws.com bad_bot SetEnvIfNoCase User-Agent ^us-west-2.compute.amazonaws.com bad_bot SetEnvIfNoCase User-Agent ^.us-west-2.compute.amazonaws.com bad_bot <Limit GET POST PUT> Order Allow,Deny Allow from all Deny from env=bad_bot </Limit> </IfModule>