Qingdao Hi-image Technologies Co., Ltd

Any device whose MAC address begins with 24:DD:1B has a network interface built by Qingdao Hi-image 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

24:DD:1B

Organization

Qingdao Hi-image Technologies Co., Ltd

Address

399 Songling Road, Laoshan District, Qingdao City, Shandong Province, China Qingdao City Shandong Province CN 266100

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.