Shenzhen Chuangxin Internet Communication Technology Co., Ltd

Any device whose MAC address begins with 30:B0:EA has a network interface built by Shenzhen Chuangxin Internet Communication Technology 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

30:B0:EA

Organization

Shenzhen Chuangxin Internet Communication Technology Co., Ltd

Address

608, building r2-b, Gaoxin industrial village, No. 020, Gaoxin South 7th Road, Gaoxin community, Yuehai street, Nanshan District, ShenZhen GuangDong 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.