HIMA PAUL HILDEBRANDT GmbH Co. KG

Any device whose MAC address begins with 00:E0:A1 has a network interface built by HIMA PAUL HILDEBRANDT GmbH Co. KG. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:E0:A1

Organization

HIMA PAUL HILDEBRANDT GmbH Co. KG

Address

POSTBOX 1261 D-68777 BRUEHL NEAR MANNHEIM DE

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.