Ocean Optics, Inc.

Any device whose MAC address begins with 00:19:8D has a network interface built by Ocean Optics, 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

00:19:8D

Organization

Ocean Optics, Inc.

Address

830 Douglas Ave Dunedin FL US 34698

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.