Anadem Information Inc.

Any device whose MAC address begins with 98:89:ED has a network interface built by Anadem Information Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

98:89:ED

Organization

Anadem Information Inc.

Address

2nd F, 79 Zhouzi Street, Neihu District, Taipei TW 114

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.