ShenZhen jieshun Science&Technology Industry CO,LTD.

Any device whose MAC address begins with 00:18:99 has a network interface built by ShenZhen jieshun Science&Technology Industry 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

00:18:99

Organization

ShenZhen jieshun Science&Technology Industry CO,LTD.

Address

China GuangDong state Shenzhen City Futian section NO17. Meilin Road Shenzhen GuangDong CN 518049

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.