Intracom Asia Co., Ltd

Any device whose MAC address begins with 30:B9:B0 has a network interface built by Intracom Asia 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:B9:B0

Organization

Intracom Asia Co., Ltd

Address

4F., No77, Sec. 1, Xintai 5th Rd., Xizhi Dist. New Taipei City Taiwan TW 221

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.