HSE SMART

Any device whose MAC address begins with 10:4E:20 has a network interface built by HSE SMART. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

10:4E:20

Organization

HSE SMART

Address

14453 Hillcroft Street, Suite Houston TX US 77085

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.