Teo Technologies, Inc

Any device whose MAC address begins with 00:04:8D has a network interface built by Teo Technologies, Inc. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:04:8D

Organization

Teo Technologies, Inc

Address

11609 49th Place West Mukilteo WA US 98275

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.