Options +FollowSymLinks

RewriteEngine On

RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteCond %{HTTP_HOST} ^(www\.)?([^\.]+)\.([0-9]+)\.domain\.com$ [NC]
RewriteRule ^(.*)$ /?sub-domain-name=%2&sub-domain-id=%3&request-uri=$1 [QSA,L]