Lets say you produce 5-7 good content affiliate websites, for your clickbank products affiliate links, or adsense blocks.... and these 5-7 sites are all on different non related niches- BUT have been made on your computer on the same IP address?. I am also asking if all them 5-7 sites were hosted on the same IP address, could that do any harm? Then you get different incomming links to your site, with the various link building methods etc..... Can google penalise you in any way on the basis that you have made 5-7 NEW sites all at the same time- from the same IOP address (to make youreself affiliate profits), and building incomming links them different/individual sites? (even thought the sites are in different niches all together, and you will build incomming links from different sources for all of the sites? Can google or any other webste penalise you for producing 5-7 new sites, as you have -produced them all recently to each other -produced them from the same IP address or can it harm you in anyway etc? or, I am also asking if all them 5-7 sites were hosted on the same IP address- can it harm you or your site rankings? ????
Google can not tell where they were constructed at. Now, if they were all hosted on the same IP address, that is another story.
which computer was used to make the site is of no importance. no way for google or anyone to know. web design companies make ton of sites on a regular basis. that doesn't mean that those sites are related. they are all different sites and running form seperate IPs. regarding 5-7 sites runing on same IP, no it will not harm if you know what you are doing. most people have one hosting account where they run all their sites from. as long as they are not heavily linked to each other and look like networked sites, no worries
It won't be a problem as long as you don't heavily interlink them. If they are hosted on shared hosting, they will have the exact same IP as another 100-200-300 sites.
Where the sites are hosted isn't a problem by itself. It's when you start interlinking non related sites on the same IP that a red flag gets thrown by Google. Only link your related sites and don't over do it by putting up site wide links between them.