Telecommunications:

According to the latest ranking information of the top ten data center companies in the world released in July, 45 1 Research 20 17, China Telecom has more than 400 data centers.

Unicom:

20/kloc-at the 9th China cloud computing conference in June/July, Jiao Gang, general manager of cloud data of China Unicom: China Unicom has planned to lay out 12 super-large cloud data centers, covering 196 cities and 335 urban data centers, with a total area of over 200 square meters, total racks of over 320,000, export bandwidth of 60T and PUE less than/.

Move:

At present, I haven't seen that China Mobile's data center construction lags far behind China Telecom and China Unicom, and I haven't found specific public data, but there are some data (CNNIC's Internet development report) that you can refer to:

1, international export bandwidth: China Telecom 1/3, China Unicom 1/2.

2. Number of 2.IPv4 addresses: 1/3 for mobile and 1/2 for Unicom.

-

In addition to the IDC of the above-mentioned ISP, there are ISP access providers such as education network and scientific research network, and IDC computer rooms will also be built in proprietary areas.

-

With the development of cloud computing, some cloud computing vendors will also build their own computer rooms. . Cooperate with operators to build computer rooms.

-

Of course, not all data centers will be open to the public.