ICOMM HK LIMITED

Any device whose MAC address begins with 3C:CF:5B has a network interface built by ICOMM HK LIMITED. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

3C:CF:5B

Organization

ICOMM HK LIMITED

Address

SUITES 2302-6, 23/F GREAT EAGLE CTR 23 HARBOUR RD WANCHAI HK NA

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.