/log info "Loading MF ipv4 address list"
/ip firewall address-list remove [/ip firewall address-list find list=MF]
/ip firewall address-list
:do { add address=148.64.60.0/23 list=MF } on-error={}
:do { add address=149.112.46.0/23 list=MF } on-error={}
:do { add address=158.222.40.0/23 list=MF } on-error={}
:do { add address=192.139.192.0/24 list=MF } on-error={}
:do { add address=192.96.136.0/23 list=MF } on-error={}
:do { add address=204.27.52.0/22 list=MF } on-error={}
:do { add address=23.138.120.0/24 list=MF } on-error={}