Does wildcard ssl required dedicated IPs for each sub-domains

[Jollyw]

I am not sure whether this is the right category to post this question or not. Mod, please move this post to appropriate category if i am in wrong category.

Actually i am in dilemma as my hosting provider is also not sure and need some expert opinion. Here is the case; recently i bought a wildcard ssl certificate from https://www.ssl2buy.com at $42! (based on recommendation of my friend). Now, when i started installing the same, my hosting provider recommended going with dedicated IP for each sub domain. When i ask the same question to ssl2buy tech support, they told me that "You only require single IP where you can host root domain and all sub-domains".

I am not sure what to do! can you please share your feedback.