Richbeam (Beijing) Technology Co., Ltd.

OUI: 88:C9:B3:9

Range: 88:C9:B3:90:00:00 - 88:C9:B3:9F:FF:FF

Block Size: 1048575 (1.04 M)

Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.

Type of transmission: Unicast

Wireshark:

No additional details