Shenzhen SDMC Technology CP,.LTD

Any device whose MAC address begins with 78:AF:B8 has a network interface built by Shenzhen SDMC Technology CP,.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

78:AF:B8

Organization

Shenzhen SDMC Technology CP,.LTD

Address

19/F, Changhong Science &Technology Mansion,No.18, Keji South 12th Road High-tech IndustrialPark Nanshan District,Shenzhen,China Shenzhen China CN 518000

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.