Palomar Medical Technologies

Any device whose MAC address begins with 90:D1:1B has a network interface built by Palomar Medical Technologies. 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:D1:1B

Organization

Palomar Medical Technologies

Address

15 Network Drive Burlington MA US 01803

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.