UNIONMAN TECHNOLOGY CO.,LTD

UNIONMAN TECHNOLOGY CO.,LTD , manages 8 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 134.2 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 25 February 2023, and the most recent update was made on 02 August 2024. These allocations support network identification and communication globally.

Unique prefixes: 8

Block Size: 134217720 (134.21 M)

First registration: 25 February 2023

Last updated: 02 August 2024

Types

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

MAC PrefixTypeRegistration Date
18:4F:43 MA-L2024-05-30
3C:57:65 MA-L2024-07-24
4C:7B:35 MA-L2024-07-18
4C:D2:FB MA-L2023-02-25
84:1A:24 MA-L2024-08-02
8C:1E:CF MA-L2024-06-07
E8:12:2D MA-L2024-06-17
F0:21:78 MA-L2023-03-07