/log info "Loading CK ipv4 address list"
/ip firewall address-list remove [/ip firewall address-list find list=CK]
/ip firewall address-list
:do { add address=116.199.200.0/23 list=CK } on-error={}
:do { add address=202.65.32.0/19 list=CK } on-error={}