ShenZhen Qualmesh Technology Co.,Ltd.

Any device whose MAC address begins with E0:B7:2E has a network interface built by ShenZhen Qualmesh 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

E0:B7:2E

Organization

ShenZhen Qualmesh Technology Co.,Ltd.

Address

Room 03, 10th floor, building 1, kaidar group center building, 168 Tongsha Road, Xinwei community, Xili street, Nanshan District Shenzhen Guangdong CN 518055

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.