I was curious if the htaccess code below can have any negative impact on a website with speed or SEO? What it does is redirect a user to a specific page if they have a particular IP address.
<IfModule mod_rewrite.c>
Options +FollowSymLinks
RewriteEngine On
RewriteBase /
RewriteCond %{REMOTE_HOST} ^58\.97\.142\.79$ [NC,OR]
RewriteCond %{REMOTE_HOST} ^96\.248\.38\.64$
RewriteRule !\.(html)$ http://www\.website\.com/moved\.html [NC,L]
</IfModule>