WooSi大佬：
RT，本來想把自己和機場的ip添加進去，不是這些ip訪問的全部block掉
添加ipv4是正常的，填寫ipv6就會有下面的提示
is not a valid value for ip because filters.api.IPv6 IP addresses are not supported. We suggest using a /64 CIDR instead (Code: 10038)
cf論壇也有人發求助，但是沒人回覆（
https://community.cloudflare.com/t/list-filters-api-ipv6-ip-addresses-are-not-supported/220876
