PT. Callysta Multi Engineering

Any device whose MAC address begins with FC:A2:2A has a network interface built by PT. Callysta Multi Engineering. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

FC:A2:2A

Organization

PT. Callysta Multi Engineering

Address

Jl. Taman Cibeunying No. 2 Bandung Jawa Barat ID 40114

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.