Awesome
oui
CLI to look up MAC addresses for their vendor in the IEEE OUI database
Note: This module is CLI only since v13. The data has moved to module oui-data.
Usage
$ npm i -g oui
$ oui 20:37:06:12:34:56
Cisco Systems, Inc
80 West Tasman Drive
San Jose CA 94568
United States
© silverwind, distributed under BSD licence