Huaqin Technology Co.,Ltd

Huaqin Technology Co.,Ltd , manages 12 unique MAC address prefixes. These prefixes have a total block size of 138.4 million addresses.

The allocation includes the following types: MA-L(Mac Address Block Large, 16,777,216 addresses each) and MA-M(Mac Address Block Medium, 1,048,576 addresses each).

The company registered its MAC address allocation on 19 December 2020, and the most recent update was made on 23 September 2026. These allocations support network identification and communication globally.

Unique prefixes: 12

Block Size: 138412020 (138.41 M)

First registration: 19 December 2020

Last updated: 23 September 2026

Types

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

MA-M:Mac Address Block Medium. Number of address 2^20 (~1 Million)

MAC PrefixTypeRegistration Date
04:55:B2 MA-L2025-06-16
48:5E:0E:D MA-M2024-07-17
58:D5:33 MA-L2024-12-10
60:16:F3 MA-L2026-09-23
64:8F:DB MA-L2024-02-27
74:D7:13 MA-L2022-06-14
98:8F:E0:6 MA-M2021-12-07
B0:A3:F2 MA-L2023-02-23
B4:DF:43:A MA-M2026-07-30
C4:60:0A MA-L2024-07-18
E8:6C:C7:7 MA-M2020-12-19
F8:BA:98 MA-L2026-03-20