Shenzhen Xinguodu Technology Co., Ltd.

OUI: 3C:BB:73

Range: 3C:BB:73:00:00:00 - 3C:BB:73: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