Domains and subdomains

[Evian]

I have a number of subdomains and was wondering if there is any benefit moving theses to a different C Class range? Would links from from subdomains to my www version be seen as external links? Is it worth moving them, or should I keep all subdomains and the www version on the same IP?

[vincevincevince]

I suspect it is too late... Google already knows they are all part of the same operation. Of course, I could be wrong and Google may not have thought of keeping historical IP records as well.

[Evian]

Thanks for the reply.

What would you suggest the best way forward is for new subdomains I create? Should I host these on a seperate C Class IP? Would links from these new subdomains to my www then be seen as external?