Chengdu Hurray Data Technology co., Ltd.

Any device whose MAC address begins with E4:BD:96 has a network interface built by Chengdu Hurray Data 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

E4:BD:96

Organization

Chengdu Hurray Data Technology co., Ltd.

Address

No.503, 5th Floor, Unit 2, Building 2, lc Design Industrial Park, No.2 Heshun Road, High-tech West District, Chengdu Chengdu CN 610000

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.