How will SE feel about using the same IP address?

Hi all. New to this post. I have a quick question. We have a Virtual
Private Server that we rent per year. We have unlimited domains that we
can create. (restricted by width) I have the option to buy an IP
address for each site or just use the same IP address for all the
sites. And all the sites are different type of sites. Do you think this
will affect search engine rankings if I just use the same IP address
for ALL the sites? Thanks in advance - Daniel