EliteGroup Computer Systems Co., LTD

Any device whose MAC address begins with 1C:69:7A has a network interface built by EliteGroup Computer Systems 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

1C:69:7A

Organization

EliteGroup Computer Systems Co., LTD

Address

No.239, Sec. 2, TiDing Blvd. Nei-Hu Dist. Taipei Taiwan TW 11439

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.