I am trying to find out if there is a way to redirect users from different IP address from our main site to a subdomain site. I am working with multiple cities and was looking for an easy way to redirect.
Specifically I am looking to direct users from a geographic location, like users from say Seattle, WA when they go to http://www.indierecon.com/ they are automatically directed to http://seattle.indierecon.com/
I am not sure if this is even possible, If so, would I have to get a database of IPs from each specific city that I am working with?
If not, I am guessing I would have to have some sort of main splash page that users select which city they are from and have cookies placed in their browsers using javascript.