MAC Address Lookup

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

Brain21, Inc.

OUI History

Brain21, Inc.

17 November 2015

19F Mesa B/D, 204 Hoihyun-Dong, Seoul 100-051, KR

Update(s):

Address

2015

Brain21, Inc.

14 December 2001

19F Mesa B/D, 204 Hoihyun-Dong, Joong-Gu, Seoul 100-051, KOREA, REPUBLIC OF

Update(s):

Address

2001

Brain21, Inc.

24 October 2001

19F Mesa B/D, 204 Hoihyun-Dong, Joong-Gu, Seoul 100-051, KOREA

Note:

Initial registration

2001