Heng Yu Electronic Manufacturing Company Limited

Any device whose MAC address begins with 00:1D:A0 has a network interface built by Heng Yu Electronic Manufacturing Company 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:A0

Organization

Heng Yu Electronic Manufacturing Company Limited

Address

Room 1503-5, Nan Fung Com'l Centre, Kowloon HK

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.