Additional fixed IP addresses (IPV4) to be applied to a hosting account or website.
Internet Protocol (IP) is a one-of-a-kind address assigned to a computer that accesses the Internet. An IP address will be in a series of numbers, and those numbers will identify the computers and computer devices participating in the network. The numbers are divided by decimals for easier recognition by humans, but computers look at that same numeric address as binary.
You will need a fixed IP address if you are attaching an SSL certificate to your website.