Subsidiary

Jurisdiction of Organization

SINA.com Online

United States of America

Rich Sight Investment Limited

Hong Kong

SINA Hong Kong Limited

Hong Kong

Weibo Hong Kong Limited

Hong Kong

Weibo Corporation

Cayman Island

Beijing New Media Information Technology Co., Ltd.

People’s Republic of China

SINA.com Technology (China) Co., Ltd.

People’s Republic of China

SINA Technology (China) Co., Ltd.

People’s Republic of China

SINA(Shanghai) Management Co., Ltd.

People’s Republic of China

Beijing SINA Advertising Co., Ltd.

People’s Republic of China

Shanghai SINA Advertising Co., Ltd.

People’s Republic of China

Beijing SINA Payment Technology Co., Ltd.

People’s Republic of China

Fayco Network Technology Development (Shenzhen) Co., Ltd.

People’s Republic of China

Weibo Internet Technology (China) Co., Ltd.

People’s Republic of China

Beijing SINA Internet Information Service Co., Ltd.

People’s Republic of China

Beijing Star-Village Online Cultural Development Co., Ltd.

People’s Republic of China

Jinzhuo Hengbang Technology (Beijing) Co., Ltd.

People’s Republic of China

Beijing Weimeng Technology Co., Ltd.

People’s Republic of China

Beijing Weibo Interactive Internet Technology Co., Ltd.

People’s Republic of China