COMMTECH TECHNOLOGY MACAO COMMERCIAL OFFSHORE LTD.

Any device whose MAC address begins with 00:1F:D2 has a network interface built by COMMTECH TECHNOLOGY MACAO COMMERCIAL OFFSHORE 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

00:1F:D2

Organization

COMMTECH TECHNOLOGY MACAO COMMERCIAL OFFSHORE LTD.

Address

31,TAI YIP STREET, 7/F KWUN TONG, KOWLOON, HONGKONG CN

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.