ubuntu16.04 download address and domestic download address

1. Official download address

https://www.ubuntu.com/download

2. University of Science and Technology

http://mirrors.ustc.edu.cn/ubuntu-releases/16.04/

3. Alibaba Cloud Open Source Mirror Station

http://mirrors.aliyun.com/ubuntu-releases/16.04/

4. Lanzhou University open source mirror station

http://mirror.lzu.edu.cn/ubuntu-releases/16.04/

5. Beijing Institute of Technology open source

http://mirror.bit.edu.cn/ubuntu-releases/16.04/

6. Zhejiang University

http://mirrors.zju.edu.cn/ubuntu-releases/16.04/

7. Unknown mirror website

http://mirror.pnl.gov/releases/xenial/

8. Download URL of each version

http://mirrors.melbourne.co.uk/ubuntu-releases/

Several open source images can reach 2-3M/s if the network speed is fast