Winchester Systems Inc.

OUI: 00:21:3A

Range: 00:21:3A:00:00:00 - 00:21:3A: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:

Winchester
Winchester Systems Inc.