21Vianet
VNET Group, Inc. (VNET, formerly 21Vianet) is the largest private, carrier-neutral Internet and data center service 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.
Basic Information
- Category: business
- Founded: 2009
- Headquarters: Beijing
- Website: http://www.ch.21vianet.com
Documented Facts
- Founded: 2009
- Website: http://www.ch.21vianet.com
- Headquarters: Beijing
- Country: People's Republic of China
Evidence and Sources
- 21Vianet — Wikipedia (reference)
Citation Guidance
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- Data status: Partial
- Last verified: 2026-04-21
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