OpenProducts 237 AB

Any device whose MAC address begins with 1C:63:B7 has a network interface built by OpenProducts 237 AB. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

1C:63:B7

Organization

OpenProducts 237 AB

Address

Barsebäcksvägen 27 Löddeköpinge SE 24630

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.