NES Technology Inc.

Any device whose MAC address begins with 00:24:9D has a network interface built by NES Technology 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

00:24:9D

Organization

NES Technology Inc.

Address

#205 ACE Technotower 10, 470-5 Gasan-dong Seoul KR 153-789

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.