Zeno Information System

Any device whose MAC address begins with 00:26:D3 has a network interface built by Zeno Information System. 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:D3

Organization

Zeno Information System

Address

#1404 A-Dong Digital Empire Bldg, 980-3, Youngtong-dong, Youngtong-gu Suwon City Gyeonggi-Do KR 443-702

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.