Attached files

file filename
10-K - FORM 10-K - LoopNet, Inc.d268090d10k.htm
EX-31.1 - RULE 13A-14(A) CERTIFICATION (CEO) - LoopNet, Inc.d268090dex311.htm
EX-10.13 - FORM OF AMENDMENT TO OPTION AGREEMENT UNDER THE 2001 STOCK OPTION AND PURCHASE - LoopNet, Inc.d268090dex1013.htm
EXCEL - IDEA: XBRL DOCUMENT - LoopNet, Inc.Financial_Report.xls
EX-32.2 - SECTION 1350 CERTIFICATION (CFO) - LoopNet, Inc.d268090dex322.htm
EX-32.1 - SECTION 1350 CERTIFICATION (CEO) - LoopNet, Inc.d268090dex321.htm
EX-31.2 - RULE 13A-14(A) CERTIFICATION (CFO) - LoopNet, Inc.d268090dex312.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

(1) Registration Statement (Form S-8 No. 333-134765) pertaining to the 2001 Stock Option Plan and the 2006 Equity Incentive Plan of LoopNet, Inc.;

(2) Registration Statement (Form S-8 No. 333-140288) pertaining to the 2006 Equity Incentive Plan of LoopNet, Inc.;

(3) Registration Statement (Form S-8 No. 333-149569) pertaining to the 2006 Equity Incentive Plan of LoopNet, Inc.;

(4) Registration Statement (Form S-8 No. 333-157609) pertaining to the 2006 Equity Incentive Plan of LoopNet, Inc.;

(5) Registration Statement (Form S-8 No. 333-165120) pertaining to the 2006 Equity Incentive Plan of LoopNet, Inc.; and

(6) Registration Statement (Form S-8 No. 333-172589) pertaining to the 2006 Equity Incentive Plan of LoopNet, Inc.

of our reports dated February 24, 2012, with respect to the consolidated financial statements of LoopNet, Inc. and the effectiveness of internal control over financial reporting of LoopNet, Inc., included in this Annual Report (Form 10-K) for the year ended December 31, 2011.

/s/ ERNST & YOUNG LLP

Los Angeles, California

February 24, 2012