Beijing Jingling Information System Technology Co., Ltd.

Any device whose MAC address begins with E0:75:AA has a network interface built by Beijing Jingling Information System 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

E0:75:AA

Organization

Beijing Jingling Information System Technology Co., Ltd.

Address

2002.2nd Floor, A 36, Haidian Street, Haidian District Beijing CN 100080

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.