Sometimes it is important to know about MAC vendors right here and now. You always can use online OUI checkers but much quicker to do it on Linux directly.
- OUI base from 07.01.18
- three-stage searching for slow machines: last time catching, catching at least once and at last resort - search in full OUI list
- colorizing vendors (in future - in separated configuration file)
- nice borders for arps from one interface
- written for old Python 2.6.6 and Debian 2.6.32+
- requires only arp and awk on host, no sudo privilage, installation or dependencies. Add alias to .bashrc to use it quick!