Forum Moderators: open
In my version of Cpanel there are instructions at ftp manager/ftp accounts. Basically it says:
You can download your raw access logs at the following URLs using the login and your account password:
ftp://ftp.maindomain.com/subdomain.maindomain.com
I think you may need to create an ftp account like this:
subdomain@maindomain.com
This is how it is on my host with the cpanel x skin.
Your host may be a little different.
What you need to do is under advanced settings for the logging properties select "Referrer"
Whilst this will not give the subdomain infomation for the first object retreived it will for subsequent objects, and from this you should be able to work out which hits are coming from which subdomains.