TripAdvisor, Inc. - FORM 10-K - EX-21.1

file	filename
EXCEL - IDEA: XBRL DOCUMENT - TripAdvisor, Inc.	Financial_Report.xls
EX-23.1 - EX-231 - TripAdvisor, Inc.	d274856dex231.htm
EX-31.2 - CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 - TripAdvisor, Inc.	d274856dex312.htm
EX-32.1 - CERTIFICATION OF THE CHAIRMAN AND SENIOR EXECUTIVE PURSUANT TO SECTION 906 - TripAdvisor, Inc.	d274856dex321.htm
EX-31.3 - CERTIFICATION OF THE CHIEF FINANCIAL OFFICER PURSUANT SECTION 302 - TripAdvisor, Inc.	d274856dex313.htm
EX-32.2 - CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 - TripAdvisor, Inc.	d274856dex322.htm
EX-32.3 - CERTIFICATION OF THE CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 - TripAdvisor, Inc.	d274856dex323.htm
10-K - FORM 10-K - TripAdvisor, Inc.	d274856d10k.htm
EX-31.1 - CERTIFICATION OF THE CHAIRMAN AND SENIOR EXECUTIVE PURSUANT TO SECTION 302 - TripAdvisor, Inc.	d274856dex311.htm

Exhibit 21.1

Subsidiaries of the Registrant

DOMESTIC


Entity	Jurisdiction of Formation
DigitalAdvisor LLC		DE
FlipKey, Inc.		DE
GlobalMotion Media, Inc.		DE
Smarter Travel Media LLC		NV
The Independent Traveler, Inc.		NJ
TripAdvisor APAC Holdings Corporation		DE
TripAdvisor Holdings, LLC		MA
TripAdvisor LLC		DE
The TripAdvisor Charitable Foundation		DE

INTERNATIONAL


Entity		Jurisdiction of Formation
Beijing Kuxun Interactive Technology Co., Ltd. (beneficial ownership)		China
Beijing Kuxun Technology Co., Ltd.		WFOE China
Bookingbuddy K.K.		Japan
TripAdvisor Consulting Services (Beijing) Co. Ltd		China
Holiday Lettings (Holdings) Limited		United Kingdom
Holiday Lettings Limited		United Kingdom
Kooxoo, Inc.		Cayman
Smartertravel K.K.		Japan
TripAdvisor Limited		United Kingdom
TripAdvisor Korea Co., Ltd.		Korea
TripAdvisor Italy Srl		Italy
TripAdvisor Spain, S.L.		Spain
TripAdvisor GmbH		Germany
TripAdvisor France SAS		France
TripAdvisor Australia Pty Limited		Australia
TripAdvisor Canada Corp.		Canada
TripAdvisor Travel India Private Limited		India
TripAdvisor Singapore Private Limited		Singapore
Tripadvisor K.K.		Japan
TripAdvisor Hong Kong Limited		Hong Kong
TripAdvisor China Cayman Holdings Limited		Cayman
Tuqu Net Information Technology (Beijing) Co., Ltd. (beneficial ownership)		China

TripAdvisor, Inc. - FORM 10-K - EX-21.1 - March 15, 2012