IP list Formats


I have 10 IPs, and I want to add them in Firewall on a server in whitelist,

How I can add?


Or any other ip adress / cird format

Thank you.

What If I only add IPs per line? It will work?

these IPs I have to write in a .txt file?

Or How I can know that after / slash I have to use /32 - because some time I have seen on websites use
various numbers like: /16 /24/ /32

You can use any valid cidr format