You can add comment to that route and remove by comment
/ip route remove [find comment="tw2-route"]
or remove by dst-address
/ip route remove [find dst-address="207.xx.xxx.xx/32"]
Update firewall address-list
/ip firewall address-list remove [/ip firewall address-list find list="gfwl2"]
scp gfwl2 [email protected]:
/import gfwl2
/ip firewall address-list remove [/ip firewall address-list find address="152.195.50.0/23"]