MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OUI History
Union Business Machines Co. Ltd.
17 November 2015
Unit 2, 2/F, Block A, Hong Kong Industrial Centre,, Lai Chi Kok Kowloon, HK
Update(s):- Address
Union Business Machines Co. Ltd.
25 October 2008
Unit 2, 2/F, Block A, Hong Kong Industrial Centre,, 489-491 Castle Peak Road,, Lai Chi Kok Kowloon, HONG KONG
Note:- Initial registration