Stop traffic networking ip address system

Hi first i am new to microtik

Simple question for example if i want to make a firewall for my whole network i would 192.168.0.0/24

but i would like to be able to do it starting from 192.168.0.33 through to 254

How would i do that thanks

Specify the range in src-address or dst-address depending on what the rule is for. Or you can use address lists if you have multiple ranges/subnets to cut down on the number of rules.