Fanhattan LLC

Any device whose MAC address begins with 38:8E:E7 has a network interface built by Fanhattan LLC. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

38:8E:E7

Organization

Fanhattan LLC

Address

489 S El Camino Real San Mateo CA US 94402

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.