Cohda Wireless Pty Ltd

Any device whose MAC address begins with 04:E5:48 has a network interface built by Cohda Wireless Pty Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

04:E5:48

Organization

Cohda Wireless Pty Ltd

Address

Suite 5 / 83 Fullarton Road Kent Town South Australia AU 5067

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.