Vers Inc

Any device whose MAC address begins with A4:3A:69 has a network interface built by Vers 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

A4:3A:69

Organization

Vers Inc

Address

PO Box 5265 Wayland MA US 01778

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.