Addresses on the allowlist are never counted, limited, scored, logged or blocked, and bans do not apply to them. Go to Traffic Guard > Rules and allowlist.
Adding an address or range
Under Allow an address, enter a single address (203.0.113.7, 2001:db8::5) or a range in CIDR form (203.0.113.0/24, 2001:db8::/32), add a label such as "Library network" and click Add to allowlist.
Private networks
With Always allow private networks on (the default, under Settings), addresses on private and reserved networks are allowed without an entry: 10.x.x.x, 172.16.0.0–172.31.255.255, 192.168.x.x, 127.0.0.1, ::1 and the like. That covers staff on an internal network and the server's own requests. Turn it off if the site sits behind a proxy whose address is private and Behind a proxy is off, or every visitor would be allowed.
Removing an entry
Click Remove next to it.