Enterprise Networking Design, Support, and Discussion. Enterprise Networking -- Routers, switches, wireless, and firewalls. Cisco, Juniper, Arista, Fortinet, and more are welcome.
I'm currently doing an assignment for a Networking Architecture course and I have not yet understood why I would need more than one IP address for one company. Maybe one for the website and another for the rest (NAT). The fake company in the assigment has a /23 network (512 public IPs). What am I missing?
EDIT: Thanks for all the answers. More than enough examples to show why I would need it.