Raspberry Pi (Trading) Ltd

Any device whose MAC address begins with 88:A2:9E has a network interface built by Raspberry Pi (Trading) 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

88:A2:9E

Organization

Raspberry Pi (Trading) Ltd

Address

Maurice Wilkes Building, St Johns Innovation Park Cambridge Cambridgeshire GB CB4 0DS

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.