Maintaining a Network of Websites

[grommeman]

Hello,

My question is regarding networks of websites.

Right now I have over 150 websites that I bought of the auction houses. They are all sitting on the same GoDaddy account. Most of them have different C-Class IP's. I think I have around 55 different ones.

So my question is, does it matter if they are all under one GoDaddy account? Does this have any negative impact on my rankings.

And also, how can I upload content to all of the websites quickly, instead of having to login constantly to every single on of them.

I use these websites of course to rank a few main websites, I have a client, and I began first using blogrolls to send links to him, and recently I started using actualy content links since I've read here that is a lot more powerful.

[Tom-Anthony]

Having them under the same GoDaddy account is not a problem - as Google doesn't know they are all under one account.

However, if you have the same administrative/technical contact details for them in the whois data then that is certainly something Google has access to and is checking.

What JoelHit is pointing out is a list of other ways that Google might be able to make a connection between the different sites, i.e having the same GA account monitoring them all makes it fairly obvious they are 'under the same roof'.

[grommeman]

Yeah, I don't see how that would make any difference.

My biggest concern is link placement and if using same Godaddy account makes any negative impact.

[seo_ploom]

Why does it matter as long as they have different c-class IPs?  Though I don't really have the correct answer, the does your recommendation really make a difference?