Harmonic Video Systems Ltd.

Any device whose MAC address begins with 00:90:F0 has a network interface built by Harmonic Video Systems Ltd.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:90:F0

Organization

Harmonic Video Systems Ltd.

Address

19 ALON HATAVOR STREET CAESAREA Industrial Park IL 38900

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.