Ticker: VNET, Company: 21Vianet Group, Inc., Type: SC 13G, Date: 2012-02-14
Original SEC Filing: Click here

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Webplus: VNET/20120214/SC_13G/1/000.htm SEC Original: kl02026.htm
SCHEDULE 13G (Rule 13d-102) 21Vianet Group, Inc. (Name of Issuer) Class A Ordinary Shares, par value US$0.00001 per share (Title of Class of Securities) G91458 102 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) ¨ ¨ ý Page 1 of 6 Pages 13G CUSIP No. G91458 102 Page 2 of 6 Pages 1) NAME

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Company Information:

Ticker: VNET, Company: 21Vianet Group, Inc., Type: SC 13G, Date: 2012-02-14CIK: 0001508475, Location: F4, SIC: 7370, SIC Desc: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
Business Phone & Address:
M5, 1JIUXIANQIAO EAST ROAD
Beijing 100016