Shanghai High-Flying Electronics Technology Co., Ltd

Any device whose MAC address begins with 40:2A:8F has a network interface built by Shanghai High-Flying Electronics 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

40:2A:8F

Organization

Shanghai High-Flying Electronics Technology Co., Ltd

Address

Room 1002,#1Building,No.3000 Longdong Avenue,Pudong Shanghai Shanghai CN 201202

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.