Newings Communication CO., LTD.

Any device whose MAC address begins with 70:2D:D1 has a network interface built by Newings Communication 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

70:2D:D1

Organization

Newings Communication CO., LTD.

Address

12F, Block 1, NO 7866, Humin Rd, Minhang District, Shanghai, China Shanghai Shanghai CN 200000

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.