HDR10+ Technologies, LLC

Any device whose MAC address begins with 90:84:8B has a network interface built by HDR10+ Technologies, LLC. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

90:84:8B

Organization

HDR10+ Technologies, LLC

Address

3855 SW 153rd Drive Beaverton OR US 97006

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.