ECHO ELETRIC CO. LTD.

Any device whose MAC address begins with 00:10:47 has a network interface built by ECHO ELETRIC CO. 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

00:10:47

Organization

ECHO ELETRIC CO. LTD.

Address

NO.6-17-1-602 Higashi Hongou Yokohama City JP 226

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.