MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Huawei Device Co., Ltd.
OUI prefix: D4:8F:A2
Vendor name: Huawei Device Co., Ltd.
No.2 of Xincheng Road
Songshan Lake Zone
Dongguan Guangdong 523808
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 21 July 2021