Google Indexes My Website Using IP Address

Configure your application or web server to redirect "incorrect" URLs to "correct" URLs. For instance, using lighttpd, http://www.hoopycat.com/ redirects to http://hoopycat.com/ using this:

$HTTP["host"] =~ "^www\.(.*)"
{
    url.redirect = ( "^/(.*)" => "http://%1/$1" )
}

Some call it "canonicalizing", others inexplicably call it "SEO", but (unlike the rest of the "SEO" homeopathy) it's easy to do and nearly always a good idea.

I'm using an apache server and I've added following code to the .htaccess file. Now it redirects ip to domain, thanks for your suggestion.

RewriteCond %{HTTP_HOST} ^173\.255\.233\.215
RewriteRule (.*) http://teknikim.com/$1 [R=301,L]