Emitech Corp.

Any device whose MAC address begins with 00:26:48 has a network interface built by Emitech Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:26:48

Organization

Emitech Corp.

Address

No. 156-5A, ChengGong 1st St., Jhubei City Hsinchu County TW 302

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.