Apollo Fire Detectors Ltd

Any device whose MAC address begins with 00:1B:9A has a network interface built by Apollo Fire Detectors Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1B:9A

Organization

Apollo Fire Detectors Ltd

Address

36 Brookside Road Havant Hampshire GB P09 1JR

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.