WEST EGG SYSTEMS, INC.

Any device whose MAC address begins with 00:20:28 has a network interface built by WEST EGG SYSTEMS, 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

00:20:28

Organization

WEST EGG SYSTEMS, INC.

Address

65 HIGH RIDGE ROAD-STE.#286 STAMFORD CT US 06905

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.