[Level 2] python oui lookup 

$ sudo apt-get -y install python-netaddr
...
$ cd /usr/share/pyshared/netaddr/eui
$ sudo python ./ieee.py 
downloading latest copy of http://standards.ieee.org/regauth/oui/oui.txt
downloading latest copy of http://standards.ieee.org/regauth/oui/iab.txt
$ python
>>> from netaddr import *
>>> mac = EUI('bc:ae:c5:3b:fc:5e')
>>> print mac.oui.registration().org
ASUSTek COMPUTER INC.
Wish this helps.
regards,
Stanley Huang

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