MAC Address Lookup

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

 MAC

Shenzhen YOUHUA Technology Co., Ltd

Unique prefixes: 31

Block Size: 520093665 (520.09 M)

www.youhuatech.com

First registration: 12 July 2013

Last updated: 09 March 2021

Types

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

MAC PrefixTypeRegistration Date
00:BD:82MA-L2016-01-25
04:E0:B0MA-L2017-09-22
14:B8:37MA-L2016-06-11
1C:D5:E2MA-L2019-04-19
28:D1:B7MA-L2019-03-12
2C:43:1AMA-L2017-07-23
2C:55:7CMA-L2018-11-16
34:E7:1CMA-L2016-06-11
44:7B:BBMA-L2017-02-21
4C:B8:B5MA-L2016-01-25
54:66:6CMA-L2017-04-18
68:A6:82MA-L2017-07-23
68:D1:BAMA-L2018-01-28
70:AC:D7MA-L2018-12-16
74:B7:B3MA-L2020-09-23
78:86:B6MA-L2021-03-09
7C:03:C9MA-L2016-08-26
7C:76:30MA-L2017-09-22
90:12:34MA-L2019-05-24
A4:29:40MA-L2013-07-12
A8:E2:C3MA-L2018-10-13
B4:1D:2BMA-L2018-06-29
BC:13:A8MA-L2020-04-04
C4:04:7BMA-L2015-11-17
C4:51:8DMA-L2018-04-05
C8:21:DAMA-L2019-01-23
CC:90:E8MA-L2017-02-21
D4:5F:25MA-L2017-01-07
D8:32:5AMA-L2016-11-17
DC:9C:9FMA-L2016-01-25
DC:A3:33MA-L2017-12-11