HISHARP

Any device whose MAC address begins with 00:0F:3A has a network interface built by HISHARP. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0F:3A

Organization

HISHARP

Address

NO.673,CHANG HSING ROAD PATE CITY,TAOYUAN, TAIPEI TW 334

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.