Yulong Computer Telecommunication Scientific (Shenzhen) Co.,Ltd

Unique prefixes: 7

Block Size: 117440505 (117.44 M)

First registration: 24 November 2005

Last updated: 22 April 2017

Types

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

MAC Prefix Type Registration Date
00:16:6D MA-L 2005-11-24
18:DC:56 MA-L 2013-01-09
3C:91:57 MA-L 2011-03-17
54:DC:1D MA-L 2016-04-27
78:36:90 MA-L 2017-04-22
D0:37:42 MA-L 2015-11-17
EC:5A:86 MA-L 2015-11-17