|CLSA||Nicolas Baratte / Cher Chen|
|Credit Suisse||Colin McCallum|
|Deutsche Bank||Harsh Agarwal|
|J.P. Morgan||Michelle Wei|
|Morgan Stanley||Gary Yu|
|Stifel Nicolaus||Matthew Heinz|
21Vianet Group, Inc. is followed by the analyst(s) listed above. Please note that any opinions, estimates or forecasts regarding 21Vianet Group, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of 21Vianet Group, Inc. or its management. 21Vianet Group, Inc. does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.