ShenZhen Hugsun Technology Co.,Ltd.

Any device whose MAC address begins with 30:A6:12 has a network interface built by ShenZhen Hugsun 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:A6:12

Organization

ShenZhen Hugsun Technology Co.,Ltd.

Address

413~415 Room, 4/F, No.6 Bldg., TongFuYu Industrial Park, Dalang Street, 518109, Longhua New District, ShengZhen GuangDong CN 518109

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.