PLATH Signal Products GmbH & Co. KG

Any device whose MAC address begins with 30:44:49 has a network interface built by PLATH Signal Products 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

30:44:49

Organization

PLATH Signal Products GmbH & Co. KG

Address

Gotenstrasse 18 Hamburg DE 20097

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.