EX-23.1 13 a2206760zex-23_1.htm EX-23.1

Exhibit 23.1

 

Consent of Independent Registered Public Accounting Firm

 

We consent to the reference to our firm under the caption “Experts” and to the use of our reports dated January 5, 2012, in the Registration Statement (Form S-1) and related Prospectus of Millennial Media, Inc. for the registration of shares of its common stock.

 

 

/s/ Ernst & Young LLP

 

Baltimore, Maryland

January 5, 2012