MAC Address Lookup

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

Huawei Device Co., Ltd.

MAC prefix: 54:21:1D

MAC range: 54:21:1D:00:00:00 - 54:21:1D:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

No.2 of Xincheng Road
Songshan Lake Zone
Dongguan Guangdong 523808
CN.

Type MA-L

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

Initial registration: 29 October 2020