VitalCom

Any device whose MAC address begins with 00:E0:43 has a network interface built by VitalCom. 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:E0:43

Organization

VitalCom

Address

15222 DEL AMO AVE. TUSTIN CA US 92780

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.