Shenzhen Trolink Technology Co.,LTD

Any device whose MAC address begins with CC:C4:B2 has a network interface built by Shenzhen Trolink Technology 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

CC:C4:B2

Organization

Shenzhen Trolink Technology Co.,LTD

Address

7th Floor, Building 5, Phase 2, Donghua Intelligent Manufacturing Park, Sanwei Community, Hangcheng Street, Bao'an District Shenzhen Guangdong CN 518101

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.