MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


A-Team Technology Ltd.

OUI prefix: 00:21:3F

Vendor name: A-Team Technology Ltd.


Rm. 1608
Metropole Square

New Territories


Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 17 November 2015

Initial registration: 25 October 2008

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