CSL Dualcom Ltd

Any device whose MAC address begins with 54:AE:D2 has a network interface built by CSL Dualcom 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

54:AE:D2

Organization

CSL Dualcom Ltd

Address

Salamander Quay West, Park Lane Harefield Middlesex GB UB9 6NZ

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.