Suzhou Pairlink Network Technology

Any device whose MAC address begins with EC:C5:7F has a network interface built by Suzhou Pairlink Network Technology. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

EC:C5:7F

Organization

Suzhou Pairlink Network Technology

Address

Room304, Building 4, No.209, Zhu Yuan Road, Suzhou new district Suzhou Jiangsu CN 215011

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.