SYNAPSE TECHNOLOGIES, INC.

Any device whose MAC address begins with 00:20:33 has a network interface built by SYNAPSE TECHNOLOGIES, 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

00:20:33

Organization

SYNAPSE TECHNOLOGIES, INC.

Address

4822 ALBEMARLE ROAD, #104 CHARLOTTE NC US 28205

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.