Vestac

Any device whose MAC address begins with 00:23:46 has a network interface built by Vestac. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:23:46

Organization

Vestac

Address

P.O. Box 7358 Shrewsbury NJ US 07702

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.