Espressif Inc.

OUI: 40:22:D8

Range: 40:22:D8:00:00:00 - 40:22:D8: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:

Espressif
Espressif Inc.