SATCHWELL CONTROL SYSTEMS, LTD

Any device whose MAC address begins with 00:50:B4 has a network interface built by SATCHWELL CONTROL SYSTEMS, LTD. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:50:B4

Organization

SATCHWELL CONTROL SYSTEMS, LTD

Address

P.O. BOX 57, 94 FARNHAM ROAD BERKSHIRE SL1 4UH GB

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.