Suzhou K-Hiragawa Electronic Technology Co.,Ltd

Any device whose MAC address begins with C4:9A:89 has a network interface built by Suzhou K-Hiragawa Electronic 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

C4:9A:89

Organization

Suzhou K-Hiragawa Electronic Technology Co.,Ltd

Address

No.1 Zhipu Road, Qiandeng Town Suzhou Jiangsu CN 215341

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.