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- F-1 Registration statement (foreign)
- 3.1 Third Amended and Restated Memorandum
- 3.2 Fourth Amended and Restated Memorandum
- 4.2 Registrant's Specimen Certificate for Class a Ordinary Shares
- 4.4 Amended and Restated Shareholders' Agreement Dated January 14, 2011
- 4.5 Amendment No. 1 to the Amended and Restated Shareholders' Agreements
- 4.6 Amended and Restated Registration Rights Agreement Dated January 14, 2011
- 4.7 Joinder to the Registration Rights Agreement Dated February 16, 2011
- 5.1 Opinion of Maples & Calder Regarding the Validity of the Ordinary Shares
- 8.1 Form Opinion of Skadden, Arps, Slate, Meagher & Flom LLP
- 8.3 Form Opinion of King & Wood Regarding Certain PRC Law Matters
- 10.1 English Translation of Purchase Agreement Dated September 21, 2010
- 10.2 Performance Incentive Agreement Dated September 30, 2010
- 10.3 Form of Indemnification Agreement
- 10.4 Form of Employment Agreement
- 10.5 English Translation of Loan Agreement Dated January 28, 2011
- 10.6 English Translation of Share Pledge Agreement Dated February 23, 2011
- 10.7 English Translation of Form Irrevocable Power of Attorney
- 10.8 English Translation of Power of Attorney Dated September 30, 2010
- 10.9 Exclusive Technical Consulting and Services Agreement
- 10.10 Optional Share Purchase Agreement Dated December 19, 2006
- 10.11 Confirmation Letter Dated March 30, 2011, by Ran Cheng
- 10.12 2010 Share Incentive Plan, As Amended on January 14, 2011
- 10.13 English Translation of Form of Service Agreement
- 10.14 English Translation of Broadband Internet Access Agreement Dated May 2010
- 10.15 English Translation of Equipment and Cabinet Lease Agreement
- 10.16 English Translation of Energy and Technology Service Agreement
- 10.17 English Translation of Sale and Purchase Agreement Dated November 24, 2010
- 10.18 English Translation of Idc Data Center Outsourcing Services Agreement
- 10.19 English Translation of Form Asset Transfer Agreement
- 10.20 English Translation of Premise Lease Agreement Dated April 30, 2010
- 10.21 English Translation of Premise Lease Agreement Dated August 12, 2009
- 21.1 Subsidiaries of the Registrant
- 23.1 Consents of Ernst & Young Hua Ming
- 23.4 Consent of King & Wood
- 23.5 Consent of Terry Wang, an Independent Director Appointee
- 99.1 Code of Business Conduct and Ethics of the Registrant
Exhibit 23.1
Consents of Independent Registered Public Accounting Firm
We consent to the reference to our firm under the caption “Experts” and to the use of our report dated March 1, 2011 (except for Note 26(d) as to which the date is April 4, 2011), with respect to the consolidated financial statements of 21Vianet Group, Inc., included in the Registration Statement (Form F–1) and the related Prospectus of 21Vianet Group, Inc. for the registration of its ordinary shares.
We also consent to the use of our report dated December 17, 2010, with respect to the combined financial statements of Beijing Chengyishidai Network Technology Co., Ltd and Zhiboxintong Beijing Network Technology Co., Ltd, also included in this Registration Statement (Form F–1) and the related Prospectus of 21Vianet Group, Inc.
/s/ Ernst & Young Hua Ming
Shanghai, the People’s Republic of China
April 4, 2011