ASSA ABLOY AB

Any device whose MAC address begins with 00:17:7A has a network interface built by ASSA ABLOY AB. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:17:7A

Organization

ASSA ABLOY AB

Address

Theres Svenssons gata 15 Goteborg SE 41755

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.