Qingdao Haier Technology Co.,Ltd

Qingdao Haier Technology Co.,Ltd , manages 18 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 302 million addresses.

The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 28 December 2017, and the most recent update was made on 28 May 2025. These allocations support network identification and communication globally.

Unique prefixes: 18

Block Size: 301989870 (301.98 M)

First registration: 28 December 2017

Last updated: 28 May 2025

Types

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

MAC PrefixTypeRegistration Date
04:E2:29 MA-L2018-01-28
04:FA:83 MA-L2017-12-28
14:57:90 MA-L2021-08-12
18:A7:F1 MA-L2018-06-29
24:E8:CE MA-L2023-12-01
34:29:EF MA-L2021-07-09
3C:16:40 MA-L2025-05-28
44:48:FF MA-L2021-08-14
54:08:53 MA-L2024-01-04
5C:24:1F MA-L2024-04-03
60:B0:2B MA-L2024-08-09
68:E4:78 MA-L2021-08-17
94:22:4C MA-L2024-12-24
A0:82:22 MA-L2021-08-13
AC:82:26 MA-L2021-08-18
AC:B7:22 MA-L2024-06-10
D8:E2:3F MA-L2023-09-20
E8:EA:FA MA-L2024-10-14