Shenzhen Powercom Co.,Ltd

Any device whose MAC address begins with 00:11:B5 has a network interface built by Shenzhen Powercom 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

00:11:B5

Organization

Shenzhen Powercom Co.,Ltd

Address

Floor 16,Tower B,Zhongyin Building,North Caitian Road,Futian District,Shenzhen,P.R.China Shenzhen Guangdong province CN 518028

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.