OPTiM Corporation

OUI: D4:7C:44:B

Range: D4:7C:44:B0:00:00 - D4:7C:44:BF: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:

OPTiM Corporation