Alibaba Cloud Dynamic Route for CDN (DCDN) has more than 2,800 globally distributed nodes. More than 2,300 nodes are deployed across 31 provincial regions inside mainland China. Among these nodes, a large number of them are deployed in first-tier cities and provincial capitals. More than 500 nodes are deployed across over 70 countries and regions outside mainland China, including Hong Kong (China), Macao (China), and Taiwan (China).
Global distribution of high-performance nodes
Alibaba Cloud DCDN supports a total bandwidth capacity of 150 Tbit/s and 10 GE network interface controllers (NICs). Each node provides 40 TB to 1.5 PB of data storage, and a bandwidth capacity of 40 Gbit/s to 200 Gbit/s.
The widely distributed high-performance DCDN nodes can accelerate content delivery and handle traffic spikes.
Geographical node distribution
- Nodes in mainland China
- Nodes in Hong Kong (China), Macao (China), Taiwan (China), and outside China