There are so many plans out there that offer at least 1 dedicated IP address when you have a plan for VPS hosting . Should you though, have more than 1 dedicated IP address? Some people say that you don’t even need one because a shared IP can be just as good as a dedicated one. On the other hand, others indicate that a dedicated IP runs faster than a shared IP. There are plenty of providers who offer 3, 4 or even more dedicated IP addresses in their plans. Of course, these additional addresses usually translate into more cost for the VPS user.
When you share an IP address with other websites, an unlimited number of them can be run over an HTTP connection. On the other hand, a dedicated IP is assigned to a single website only. This is generally done when a particular website needs an SSL certificate installed so that secure HTTPS connections can be run. Therefore, you only need dedicated IPs if you have an e-commerce site.