Where to whitelist IPv6 IP addresses?

Hi. Where do I allowlist IPv6 IP addresses?

Do I do it here?
Security > WAF > Custom Rules

Or here?
Security > WAF > Managed Rules

Below are the IP addresses I need to allowlist:

2600:1f10:4c55:e200::/56
2600:1f13:393:600::/56
2406:da1a:e10::/56
2406:da18:9d0:1400::/56
2406:da1c:58a:e100::/56
2600:1f11:f39:6f00::/56
2a05:d014:776:a600::/56
2a05:d018:dd:7800::/56
2a05:d012:4d8:6800::/56
2600:1f1e:342:2f00::/56

Thanks!

Hi there,

The way I would do it would be by going to Manage Account > Configurations > Lists and pressing Create list. This allows you to create a list with IP addresses and prefixes.
After the list is created you can create a custom WAF rule in Security > WAF > Create rule like this:

Take care.