Linkpower Network System Inc Ltd.

Any device whose MAC address begins with 98:90:80 has a network interface built by Linkpower Network System Inc 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

98:90:80

Organization

Linkpower Network System Inc Ltd.

Address

Room 202, Build 18, Shahe Industrial Zone Shenzhen Guangdong CN 518053

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.