Maximum addresses in lookups?

RouterOS Beginner Basics
1

I’m experimenting with blocked address lists and was wondering, what is the maximum limit for these entries? Is it limited by memory or CPU power, or is there some magic number like 32767 or 65535 as a maximum numbers of entries in a blocked-address list?
Before I create an automatic “add to blocked list”, I’d like to know if will flood Mikrotik lookup space too quickly.

Thanks

2

be careful with too many : ) I do have a router with 120,000 entries at times and it works okay. sometimes I get a auto-supout.rif when its under stress though.