RuggedTek Hangzhou Co., Ltd
Any device whose MAC address begins with C8:C1:3C has a network interface built by RuggedTek Hangzhou 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
- C8:C1:3C
- Organization
- RuggedTek Hangzhou Co., Ltd
- Address
- Zhejiang University National Science Park Hangzhou Zhejiang CN 310013
- 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.