Shenzhen Along Electronics Co., Ltd

Any device whose MAC address begins with 30:EC:7C has a network interface built by Shenzhen Along 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:EC:7C

Organization

Shenzhen Along Electronics Co., Ltd

Address

Shenzhen Baoan District Xixiang street Gushu community new Industrial Park 35 Shenzhen Guangdong CN 518126

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.