Shenzhen Taichi Technology Limited

Shenzhen Taichi Technology Limited , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 50.3 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 17 October 2024, and the most recent update was made on 15 April 2026. These allocations support network identification and communication globally.

Unique prefixes: 3

Block Size: 50331645 (50.33 M)

First registration: 17 October 2024

Last updated: 15 April 2026

Types

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

MAC PrefixTypeRegistration Date
3C:39:A8 MA-L2024-10-17
A4:AB:39 MA-L2025-12-17
B0:9C:18 MA-L2026-04-15