Shenzhen Excelsecu Data Technology Co.,Ltd

Shenzhen Excelsecu Data Technology Co.,Ltd , 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 12 July 2013, and the most recent update was made on 10 June 2022. These allocations support network identification and communication globally.

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 12 July 2013

Last updated: 10 June 2022

Types

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

MAC PrefixTypeRegistration Date
84:1B:38 MA-L2013-07-12
C4:D4:96 MA-L2022-06-10