VNET Group, Inc. (VNET, formerly 21Vianet) is the largest private, carrier-neutralInternet and data centerservice provider in China. A Cayman Islands holding company, VNET provides value-added telecommunications services in China through four domestic PRC companies: VNET Technology, BJ iJoy, WiFire Network, and SH Zhiyan.[2] It is the exclusive operator of Microsoft Azure and Microsoft 365 services in China, and also houses data centers for Alibaba and other Chinese companies.[1][3][4][5][6]
^Copeland, Marshall; Soh, Julian; Puca, Anthony; Manning, Mike; Gollob, David (8 October 2015). Microsoft Azure: Planning, Deploying, and Managing Your Data Center in the Cloud. Apress. p. 159. ISBN978-1484210437.