RISO KAGAKU CORPORATION

Any device whose MAC address begins with 24:BA:13 has a network interface built by RISO KAGAKU CORPORATION. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

24:BA:13

Organization

RISO KAGAKU CORPORATION

Address

2-8-1 Gakuen-minami Thukuba-shi Ibaraki JP 305-0818

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.