SIMCom Wireless Solutions Limited

SIMCom Wireless Solutions Limited , manages 2 unique MAC address prefixes. These prefixes have a total block size of 33.6 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 21 August 2021, and the most recent update was made on 29 September 2026. These allocations support network identification and communication globally.

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 21 August 2021

Last updated: 29 September 2026

Types

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

MAC PrefixTypeRegistration Date
5C:46:B0 MA-L2021-08-21
B8:DB:3D MA-L2026-09-29