Exhibit 21.1

SUBSIDIARIES OF ASIAINFO HOLDINGS, INC.

Subsidiary	State or Other Jurisdiction of Incorporation
AsiaInfo H.K. Limited	Hong Kong
AsiaInfo (H.K.) Systems Co. Ltd.	Hong Kong
AsiaInfo Technologies (Chengdu), Inc.	China
AsiaInfo Technologies (China), Inc.	China
Bonson Information Technology Ltd.	British Virgin Islands
Beijing Star VATS Technologies, Inc.	China
Lenovo-AsiaInfo Technologies, Inc.	China
Lenovo Computer System and Technology Services Ltd.	China
Lenovo Security Technologies (Beijing), Inc.	China
Shanghai Xinjia Information and Technology Co., Ltd.	China
AsiaInfo International Pte Ltd.	Singapore
SmartCall Holding Ltd.	Cayman Islands
SmartCall Group Ltd.	Hong Kong
Beijing Shangxin Yitong Information and Technology Co., Ltd.	China
Beijing Zhongxinjia Sci-Tech Development Co., Ltd.	China