Shanghai Maigantech Co.,Ltd

Any device whose MAC address begins with B0:E7:1D has a network interface built by Shanghai Maigantech 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

B0:E7:1D

Organization

Shanghai Maigantech Co.,Ltd

Address

Room 2211,No.88 Caoxi North Rd,Xuhui District Shanghai Shanghai CN 200030

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.