Check that you have the [mod_geoip][1] module (**GeoIP Extension**) installed on your server.
Then, tweak your `.htaccess` file accordingly :
GeoIPEnable On GeoIPDBFile /path/to/GeoIP.dat # Start Redirecting countries # France RewriteEngine on RewriteCond %{ENV:GEOIP_COUNTRY_CODE} ^FR$ RewriteRule ^(.*)$ http://in.abcd.com$1 [L] # etc etc etc...

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[Here ][3]is a list of all ISO3166 Codes<br> And here's the [official documentation][2].

[1]: http://www.maxmind.com/app/mod_geoip [2]: http://www.php.net/manual/en/book.geoip.php [3]: http://www.geoplugin.com/iso3166

Check that you have the [mod_geoip][1] module (**GeoIP Extension**) installed on your server.
Then, tweak your `.htaccess` file accordingly :
GeoIPEnable On GeoIPDBFile /path/to/GeoIP.dat # Start Redirecting countries
# Canada RewriteEngine on RewriteCond %{ENV:GEOIP_COUNTRY_CODE} ^CA$ RewriteRule ^(.*)$ http://ca.abcd.com$1 [L] # India RewriteEngine on RewriteCond %{ENV:GEOIP_COUNTRY_CODE} ^IN$ RewriteRule ^(.*)$ http://in.abcd.com$1 [L] # etc etc etc...

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And here's the [official documentation][2].

[1]: http://www.maxmind.com/app/mod_geoip [2]: http://www.php.net/manual/en/book.geoip.php