Exhibit 21.1

Subsidiaries of the registrant



|                                                       |  |                              |  |          
|------------------------------------------------------ |  | ---------------------------- |  | ---------
|Direct and Indirect
Subsidiaries                       |  | Jurisdiction of Organization |  | Ownership
|Sohu ITC Information Technology (Beijing) Co., Ltd.    |  | Peoples Republic of China   |  | 100%     
|                                                       |  |                             
|Sohu.com (Hong Kong) Ltd.                              |  | Hong Kong                    |  | 100%     
|                                                       |  |                             
|Sohu.com Limited                                       |  | Cayman Islands               |  | 100%     
|                                                       |  |                             
|Beijing Sohu New Era Information Technology Co., Ltd.  |  | Peoples Republic of China   |  | 100%     
|                                                       |  |                             
|Beijing Sohu Interactive Software Co., Ltd.            |  | Peoples Republic of China   |  | 100%     
|                                                       |  |                             
|Kylie Enterprises Limited                              |  | British Virgin Islands       |  | 100%     
|                                                       |  |                             
|All Honest International Limited                       |  | British Virgin Islands       |  | 100%     
|                                                       |  |                             
|Marvel Hero Limited                                    |  | Hong Kong                    |  | 100%     
|                                                       |  |                             
|Go2Map Inc.                                            |  | Cayman Islands               |  | 100%     
|                                                       |  |                             
|Go2Map Software (Beijing) Co., Ltd                     |  | Peoples Republic of China   |  | 100%     
|                                                       |  |                             
|Sohu.com (Search) Limited                              |  | Cayman Islands               |  | 100%     
|                                                       |  |                             
|Sogou Inc.                                             |  | Cayman Islands               |  | 100%     
|                                                       |  |                             
|Sogou. (BVI) Limited                                   |  | British Virgin Islands       |  | 100%     
|                                                       |  |                             
|Beijing Sohu New Media Information Technology Co., Ltd |  | Peoples Republic of China   |  | 100%     
|                                                       |  |                             
|Beijing Sogou Technology Development Co., Ltd          |  | Peoples Republic of China   |  | 100%     
|                                                       |  |                             
|21 East Entertainment Limited                          |  | Hong Kong                    |  | 70%