JUWEL Aquarium AG & Co. KG

Any device whose MAC address begins with A8:E5:52 has a network interface built by JUWEL Aquarium AG & 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

A8:E5:52

Organization

JUWEL Aquarium AG & Co. KG

Address

Karl-Göx-Straße 1 Rotenburg / Wümme DE 27356

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.