2 releases

0.2.2 Jul 8, 2022
0.2.1 Apr 14, 2022
0.2.0 Apr 13, 2022
0.1.1 Feb 7, 2020
0.1.0 Feb 6, 2020

#622 in Command line utilities

Custom license

132 lines



yeah is a command-line tool to return the vendor name for a given MAC address.

Queries are ran against the IEEE OUI vendor list.


  • Complete and partial MAC address queries
  • Option to pretty-print an ASCII table for results


  • Caching of IEEE OUI list (~5MB)
  • Ability to pass multiple MAC addresses and return multiple match groups

Install yeah

With crates.io:

cargo install yeah

From source:

cargo install --path /path/to/yeah/repo

Or, download and run the binary from the latest release.

Use yeah

yeah - return the vendor name for a given MAC address
usage: yeah [options...] <mac>
 -t, --table        Print output as table
 -h, --help         Get help for commands
 -v, --version      Show version and quit


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