Shanghai X-Cheng telecom LTD

Any device whose MAC address begins with 7C:B9:60 has a network interface built by Shanghai X-Cheng telecom 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

7C:B9:60

Organization

Shanghai X-Cheng telecom LTD

Address

ROOM 401, Building 5, No.3000 LONG DONG Avenue, Pudong New District, Shanghai Shanghai Shanghai CN 201203

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.