R. STAHL HMI Systems GmbH

Any device whose MAC address begins with 5C:EB:4E has a network interface built by R. STAHL HMI Systems GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

5C:EB:4E

Organization

R. STAHL HMI Systems GmbH

Address

Im Gewerbegebiet Pesch 14 Cologne DE 50767

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.