shenzhen UDD Technologies,co.,Ltd

Unique prefixes: 3

Block Size: 18874365 (18.87 M)

First registration: 29 August 2020

Last updated: 16 December 2021

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 Prefix Type Registration Date
58:95:D8:1 MA-M 2020-08-29
94:C9:B7:E MA-M 2021-10-23
D8:3D:CC MA-L 2021-12-16