Addvalue Communications Pte Ltd

Any device whose MAC address begins with 00:0B:68 has a network interface built by Addvalue Communications Pte 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

00:0B:68

Organization

Addvalue Communications Pte Ltd

Address

28,TAI SENG STREET #06-02 Singapore SG 534106

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.