Find the vendor name of a device by entering an OUI or a MAC address
QING DAO HAIER TELECOM CO.,LTD.
QING DAO HAIER TELECOM CO.,LTD. , manages 4 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 67.1 million addresses.
The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).
The company registered its MAC address allocation on 14 March 2014, and the most recent update was made on 28 January 2018. These allocations support network identification and communication globally.
Unique prefixes: 4
Block Size: 67108860 (67.1 M)
First registration: 14 March 2014
Last updated: 28 January 2018
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)