This is a classic feature where all IPAM tools should have.
Please add the feature to get the Mac Address information for "local" subnets that scanned via ICMP.
It will be great if IPAM can learn "non-local" subnet's Mac Address from Arp cache as well.Last, displaying manufacturer information based on Mac Address (without snmp) will be nice too.
Sample snapshot from another tool with ICMP Scanning:
