N-iTUS CO.,LTD.
Any device whose MAC address begins with 40:C4:8C has a network interface built by N-iTUS 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
- 40:C4:8C
- Organization
- N-iTUS CO.,LTD.
- Address
- NiTUS 85, Deokcheon-ro Anyang-si Gyeonggi-do, Korea KR 14086
- 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.