Shanghai Embedway Information Technologies Co.,Ltd

Any device whose MAC address begins with 00:25:A9 has a network interface built by Shanghai Embedway Information Technologies 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

00:25:A9

Organization

Shanghai Embedway Information Technologies Co.,Ltd

Address

2F,Building 9,Lujiazui Software Park, No.20,Lane 91,E'Shan Road Shanghai CN 200127

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.