SOLVED: Windows DHCP – Search for a MAC Address

This is a super succinct method of finding a mac address on a Window s DHCP server: https://thewayeye.net/2016/10/8/find-a-mac-microsoft-dhcp

Get-DhcpServerv4Scope | Get-DhcpServerv4Lease -EA SilentlyContinue -ClientId xx-xx-xx-xx-xx-xx