Changzhou Haojie Electric Co., Ltd.

OUI: D4:43:A8

Range: D4:43:A8:00:00:00 - D4:43:A8: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