block ip

You mean all traffic?

Go to Policy & Objects > Objects > Addresses and click Create New

Name: badIP (or whatever)

Type IP/Netmask

Subnet / IP Range 63.247.65.42

Hit OK

OPTIONAL:

If you plan to repeat the process with other IPs click the down arrow next to Create New :downwards_button: and select Address Group

Name: badIPs (or whatever) and add the IPs to the members menu.

OK

Go to Policy & Objects > Policy > IPv4 and Create New

Incoming Interface: internal (or where your clients are located)

Source Address: all (unless you have an object for your internal network)

Outgoing Interface: wan (your internet facing interface)

Destiation Address: badIP(s)

Service: any

Action: Deny

OK

Test and done.