Top-Unum Electronics Co., LTD
Any device whose MAC address begins with 30:2B:DC has a network interface built by Top-Unum 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
- 30:2B:DC
- Organization
- Top-Unum Electronics Co., LTD
- Address
- No. 58, Ln. 137, Jianshan Rd., Yingge Dist., New Taipei City 239, Taiwan CN 239
- 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.