MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Shenzhen Chuangyou Acoustic Technology Co., Ltd.
Range: D4:BA:BA:90:00:00 - D4:BA:BA:9F:FF:FF
Block Size: 1048575 (1.04 M)
Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.
Type of transmission: Unicast
No additional details