Suzuken

Any device whose MAC address begins with D8:43:ED has a network interface built by Suzuken. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

D8:43:ED

Organization

Suzuken

Address

8, Higashikatahamachi, Higashiku Nagoya Aich JP 4610015

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.