Kontron (BeiJing) Technology Co.,Ltd

Unique prefixes: 2

Block Size: 16781310 (16.78 M)

First registration: 05 January 2010

Last updated: 14 June 2018

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

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

MAC Prefix Type Registration Date
00:25:A8 MA-L 2010-01-05
00:50:C2:5B:6 IAB 2011-02-21