MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SHENZHEN YIFANG DIGITAL TECHNOLOGY CO.,LTD.
Range: B0:1F:81:40:00:00 - B0:1F:81:4F: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