ASTRO Strobel Kommunikationssysteme GmbH

Any device whose MAC address begins with 00:17:72 has a network interface built by ASTRO Strobel Kommunikationssysteme 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

00:17:72

Organization

ASTRO Strobel Kommunikationssysteme GmbH

Address

Olefant 1-3 Bergisch Gladbach NRW DE 51427

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.