SEO Effect on multiple domains on single IP?

A godaddy hosting plan offers to host 100 website on a single/shared IP.

so from the SEO perspective does it good to host all these 100 websites on SINGLE IP?

Because in the Google's eye, if all these websites are hosted on single IP... only one domain will have good domain authority; the rest 99 websites DA would not improve; or will not have any effect on DA

trying to find this information to kill my confusion WordPress ...