iComm HK LIMITED

Any device whose MAC address begins with A4:3E:A0 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

A4:3E:A0

Organization

iComm HK LIMITED

Address

Room 702 Kowloon Building 555 Nathan Road Kowloon HongKong Kowloon 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.