ExperData

Any device whose MAC address begins with 08:00:51 has a network interface built by ExperData. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

08:00:51

Organization

ExperData

Address

88, RUE BRILLAT SAVARIN 0000 FR 0000

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.