DAT H.K. LIMITED

Any device whose MAC address begins with 00:1D:DD has a network interface built by DAT H.K. 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

00:1D:DD

Organization

DAT H.K. LIMITED

Address

Suite 1405 14/F., City Plaza 4, Tai Koo Wan Rd, Tai Koo Shing Hong Kong Island HK 064828

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.