I have one doubt.
Consider one scenario,
There are 2 websites
One website is having backlinks from 20 websites, each website is giving only on backlink and all website are hosted on different Server, IP addresses.
Another website is having backlinks from 20 websites but all websites are hosted on same server, IP address.
All website are good as per DA, PA.
Which website will be more preferred. Is same IP address matters for Google Ranking ???