Looks up the MAC address for a device on your local network by its IP address.
Works by pinging the target first (to populate the ARP table), then reading the system ARP cache. Supports Linux, macOS, and Windows out of the box.
the IPv4 or IPv6 address to look up
the character used between MAC octets (defaults to :)
:
the MAC address as an uppercase string (e.g. AA:BB:CC:DD:EE:FF)
AA:BB:CC:DD:EE:FF
if the IP is invalid or the address can't be found in the ARP table
Looks up the MAC address for a device on your local network by its IP address.
Works by pinging the target first (to populate the ARP table), then reading the system ARP cache. Supports Linux, macOS, and Windows out of the box.