Garmin International

Any device whose MAC address begins with 10:4E:89 has a network interface built by Garmin International. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

10:4E:89

Organization

Garmin International

Address

1200 E. 151st St Olathe KS US 66062

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.