MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Shenzhen Yourf Kwan Industrial Co., Ltd
OUI: 40:9B:0D
Range: 40:9B:0D:00:00:00 - 40:9B:0D:FF:FF:FF
Block Size: 16777215 (16.77 M)
Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.
Type of transmission: Unicast
Wireshark:
YourfKwanInd
Shenzhen Yourf Kwan Industrial Co., Ltd