KURUSUGAWA Electronics Industry Inc,.

Any device whose MAC address begins with 00:1F:E8 has a network interface built by KURUSUGAWA Electronics Industry 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

00:1F:E8

Organization

KURUSUGAWA Electronics Industry Inc,.

Address

2F, 52-5, Nogata 6chome Nakano-Ku TOKYO JP 165-0027

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.