HIGHPRO INTERNATIONAL R&D CO,.LTD.

Any device whose MAC address begins with 00:1D:31 has a network interface built by HIGHPRO INTERNATIONAL R&D CO,.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

00:1D:31

Organization

HIGHPRO INTERNATIONAL R&D CO,.LTD.

Address

3F,No.295,RuiGuang Rd,Nei Hu, Taipei TW 114

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.