Use to be A Great Utility Now with Apple Security Update - Almost Useless

This utility was an awsome addition to lan management. Since the latest and rushed out Apple secuity system update (10.11.16), the host mac seems to provide a spoofed ip address. You can work around this issue by plugging in your actual network start address and range. LanScanPro will then scan you network and show ip addresses but it no longer provides you with their corresponding MAC addresses (except for the host computer). Also, the unique names you have previously imputed into the program to identify devices on your LAN appears to have been lost.

Hopefully a fix is coming!

00 Agent about LanScan Pro, v4.0