The best way to avoid any possible backlash due to web hosting and IP factor is to buy a dedicated IP while buying hosting services (e.g. refer India Hosting). Even if a virtual IP is OK for SEO, a serious business site should never mind spending just $2-3 a month for a dedicated IP.

That can surely tell a lot (to me, to you, to Google or people like us) about the quality of a website, isn’t it? As someone said on Matt Cutt’s (a Google Employee) blog that the endemic advice to hide the origins of your websites is, in my opinion, utter nonsense in that
1. it is not necessary, and
2. it will not work anyway.

This is the analogy he used to explain to the smart black hat SEO Practitioners and spammers: If you are going to the bank to cash a check, there is nothing wrong with driving your own car. If you are going to the bank to rob it, on the other hand, driving your own car is going to make it ridiculously easy for the police to find you. However, even if you steal a car before robbing the bank, the odds of you actually getting away with the crime are not exactly favorable. There are just too many ways to get caught and eliminating the most obvious, be it your car or IP addresses, is of minimal help.

Simple answer? Do not rob the bank and the convenience of using your own car will never become an issue.

Search Engine Optimisation (SEO) is a strategic and tactical combination of techniques designed to raise a website’s ranking in the search engines result pages. These techniques need to be continually revised and refined as the main search engines regularly update their ranking criteria. To ensure that a site ranks as highly as possible, SEO Experts perform many manual and automated SEO procedures.