Samsung Electronics Co.,Ltd
Any device whose MAC address begins with 54:44:A3 has a network interface built by Samsung Electronics 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
- 54:44:A3
- Organization
- Samsung Electronics Co.,Ltd
- Address
- 129, Samsung-ro, Youngtongl-Gu Suwon Gyeonggi-Do KR 16677
- 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.