Hangzhou LEAD-IT Information & Technology Co.,Ltd

Any device whose MAC address begins with A4:C2:AB has a network interface built by Hangzhou LEAD-IT Information & 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

A4:C2:AB

Organization

Hangzhou LEAD-IT Information & Technology Co.,Ltd

Address

F2 Builder B,Xidomen Road NO.22 Hangzhou Zhejiang CN 310012

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.