CTERA Networks Ltd.

Any device whose MAC address begins with 00:25:25 has a network interface built by CTERA Networks 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

00:25:25

Organization

CTERA Networks Ltd.

Address

24 Imber St. Petach-Tikva IL 495111

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.