Hello @sylmilette
If the asset is located in Lansweeper, it will count to your license.
But, if you want to avoid scanning a specific asset and not bring it into Lansweeper, you can use "Exclusions". This feature allows you to exclude IP or hostname from being scanned and brought into Lansweeper.
If your specific asset is on DHCP, you may want to use a FQDN in the hostname to ensure you don't accidentally rescan it.
I hope this helps.
Tim N.
Lansweeper Employee