MACLOOKUP(1)

NAME
maclookup - filter standard input to look up vendors from MAC addresses

SYNOPSIS
maclookup [-e] [MAC]

DESCRIPTION
The maclookup utility normally reads from standard input and adds the vendor name to any MAC address detected. If a MAC address is given on the command line, maclookup will display the results of a lookup directly.

MAC addresses may be in any of the following formats:

•   00:11:22:33:44:55
•   001122-334455

The following option is available:

-e  Append the vendor name to the end of the line (preceded by a tab then a #). Useful for annotating configuration files.

maclookup uses vendor databases from arp-scan(1), located in /usr/local/share/arp-scan.

EXAMPLE
$ arp -an | maclookup

SEE ALSO
arp-scan(1), arp(8)

AUTHOR
maclookup was written by Stuart Henderson in December 2011. It is in the public domain.