MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

QING DAO HAIER TELECOM CO.,LTD.

Unique prefixes: 4

Block Size: 67108860 (67.1 M)

First registration: 14 March 2014

Last updated: 28 January 2018

Types

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

MAC PrefixTypeRegistration Date
BC:8A:E8MA-L2017-01-07
B0:A3:7EMA-L2014-03-14
DC:33:0DMA-L2015-11-17
C8:D7:79MA-L2015-11-17