Dear Members, I have a doubt and need to clarify on this here. Say you have 20 sites running on a same IP. I checked and there is the IP is not blacklisted. Since I have all my 20 listed in the same IP, does it give any negative impact on SERPs? I have not cross linked all the sites(Even none). Thanks in Advance.
No, it doesn't have any negative effect on SERPs. Just don't over do the cross site linking and you will be fine.
There is no negative impact on anything, for having the same IP for all sites. The only thing is that, if you place a link on one site to another, then that link will not worth much as it is coming from the same IP.