/log info "Loading WF ipv4 address list"
/ip firewall address-list remove [/ip firewall address-list find list=WF]
/ip firewall address-list
:do { add address=103.235.110.0/23 list=WF } on-error={}
:do { add address=117.20.32.0/21 list=WF } on-error={}
:do { add address=27.125.192.0/22 list=WF } on-error={}