Qingdao Haier Technology Co.,Ltd

Qingdao Haier Technology Co.,Ltd , manages 20 unique MAC address prefixes. These prefixes have a total block size of 335.5 million addresses.

The allocation includes the following types: MA-L(Mac Address Block Large, 16,777,216 addresses each).

The company registered its MAC address allocation on 28 December 2017, and the most recent update was made on 03 August 2026. These allocations support network identification and communication globally.

Unique prefixes: 20

Block Size: 335544300 (335.54 M)

First registration: 28 December 2017

Last updated: 03 August 2026

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
DC:33:0E MA-L2026-05-02
E8:EA:FA MA-L2024-10-14
F4:08:55 MA-L2026-08-03