New Subnet Mask and Active Directory

All help will be greatly appreciated on this topic. I don’t want to make any mistakes or forgive something essential.
We are changing our subnet mask from 10.164.231.xx 255.255.255.0 to 10.164.230.xx 255.255.254.0

Besides adding the new scope with the new subnet mask is there anything else that we have to change in Active Directory so the change can be seemless.

Thank you in advance for your help!