Ubiquiti Inc
Any device whose MAC address begins with E4:38:83 has a network interface built by Ubiquiti 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
- E4:38:83
- Organization
- Ubiquiti Inc
- Address
- 685 Third Avenue, 27th Floor New York NY US New York NY 10017
- 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.