How to use a static ip address?

Question

Computer networks

Hello. Tell me, if you order the service from the provider "Static ip address", this address is assigned to the router and all computers connected by ip address can be accessed from the outside? Or is this ip address assigned only to one computer connected via a router?

Answer 1

Static ip never changes. That is, you can easily raise the site on your computer. Like a self-made home server.

Answer 2

You need to forward the necessary ports on the router to the internal IP address for access from outside.