Shenzhen YOUHUA Technology Co., Ltd

Unique prefixes: 42

Block Size: 704643030 (704.64 M)

www.youhuatech.com

First registration: 12 July 2013

Last updated: 20 September 2024

Types

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

MAC Prefix Type Registration Date
00:BD:82 MA-L 2016-01-25
04:E0:B0 MA-L 2017-09-22
10:47:E7 MA-L 2023-12-26
14:B8:37 MA-L 2016-06-11
1C:D5:E2 MA-L 2019-04-19
28:D1:B7 MA-L 2019-03-12
2C:43:1A MA-L 2017-07-23
2C:55:7C MA-L 2018-11-16
30:3F:7B MA-L 2021-09-21
34:E7:1C MA-L 2016-06-11
44:7B:BB MA-L 2017-02-21
4C:B8:B5 MA-L 2016-01-25
54:66:6C MA-L 2017-04-18
60:03:0C MA-L 2022-12-13
68:7D:00 MA-L 2024-09-20
68:A6:82 MA-L 2017-07-23
68:D1:BA MA-L 2018-01-28
70:AC:D7 MA-L 2018-12-16
74:B7:B3 MA-L 2020-09-23
78:86:B6 MA-L 2021-03-09
7C:03:C9 MA-L 2016-08-26
7C:76:30 MA-L 2017-09-22
88:AC:9E MA-L 2021-07-07
90:12:34 MA-L 2019-05-24
A4:29:40 MA-L 2013-07-12
A8:E2:C3 MA-L 2018-10-13
B4:1D:2B MA-L 2018-06-29
BC:13:A8 MA-L 2020-04-04
C0:7C:90 MA-L 2023-05-05
C4:04:7B MA-L 2015-11-17
C4:51:8D MA-L 2018-04-05
C8:21:DA MA-L 2019-01-23
C8:EB:EC MA-L 2022-02-18
CC:90:E8 MA-L 2017-02-21
D0:F7:6E MA-L 2024-07-18
D4:5F:25 MA-L 2017-01-07
D8:02:8A MA-L 2022-10-18
D8:32:5A MA-L 2016-11-17
DC:9C:9F MA-L 2016-01-25
DC:A3:33 MA-L 2017-12-11
E0:6A:05 MA-L 2022-03-03
FC:34:E2 MA-L 2023-11-08