Barrot Technology Co.,Ltd.
Any device whose MAC address begins with EC:A7:AD has a network interface built by Barrot 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
- EC:A7:AD
- Organization
- Barrot Technology Co.,Ltd.
- Address
- A1009,Block A,Jia Hua Building,No.9 Shangdi 3rd Street,Haidian District,Beijing beijing beijing CN 100000
- 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.