CERNET - Network

The following page provides details on network ranges, IPs, ASNs and points-of-presence (PoPs) for the CERNET network.

What Is CERNET?

CERNET - Logo

CERNET (China Education and Research Network) is a nationwide computer network in China, providing internet services and resources to Chinese educational and research institutions.

Category Government
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Network Intelligence

The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.

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CERNET - Network Ranges

IPv4 Network Ranges

  • 1.51.0.0/20
  • 1.51.16.0/20
  • 1.51.32.0/20
  • and 7679 more

IPv6 Network Ranges

  • 240c:c0a0::/32
  • 240c:c0a1::/32
  • 240c:c0a8:5c00::/43
  • and 1561 more
Network Ranges and Routes
The networks listed here are low-level detailed routes - either BGP or internal.

CERNET - ASNs

AS24359 CERNET2 IX at Central South University
AS24349 CERNET2 IX at Peking University
AS24364 CERNET2 IX at Shanghai Jiaotong University
and 6 more
What is an ASN?
An Autonomous System Number (ASN) is a unique identifier assigned to a collection of IP networks managed by an organization.

CERNET - Active Applications

Name Category  
Weibo - Logo Weibo Social Media App Info
Baidu - Logo Baidu Portal App Info
Sina - Logo Sina Portal App Info
AutoNavi - Logo AutoNavi Reference App Info
Umeng - Logo Umeng Advertiser App Info

... and 5 more

The adjacent list of applications are deployed on the CERNET network.

CERNET - Decentralized Apps

Name IP Info Sample IP
Speedtest - Logo Speedtest 1 IPs 180.208.59.230


Decentralized App?
Some applications, by their very nature, are distributed around various corners of the Internet. Examples: Tor nodes, speedtest servers, and mobile gateways.

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