China Internet Exchange - CNIX

China

City
Beijing
Website
http://www.cnix.com.cn

About this IXP

Data last updated November 2025

Capacity at this IXP

2,282 Gbps

Cumulative port speeds of all IXP members. This shows the potential maximum traffic that can be exchanged at this IXP at one time.

Membership and capacity

The size and strength of an IXP is determined by a combination of how many members it has, and the total capacity. Larger networks tend to bring more capacity, which can benefit all members.

Data for China Internet Exchange - CNIX as shown in PeeringDB in November 2025

Members of this IXP

19

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left1
  • New ASNs joined0

Participates in the MANRS IXP program

No

IXPs that join this voluntary program apply a framework of enhanced routing security in peering. It signals an extra commitment to responsible Internet stewardship.

Source: MANRS

RIPE Atlas anchor

No

Organizations that run IXPs can host anchors to measure Internet connectivity and traffic. An anchor is a large capacity probe often used by IXPs.

Source: RIPEStat

Member information

Last sync from PeeringDB: November 2025

View this IXP on PeeringDB

Countries of registration

A summary of member registrations by country. An IXP with a mixture of international and near-neighbor members can indicate that an IXP is influential, or acts as a hub within its region or sub-region.

  • China: 19

Types of network at this IXP

The mix of members is an indication of a strength or focus of an IXP.

  • Unknown: 9
  • Content: 7
  • Cable/DSL/ISP: 1
  • Enterprise: 1
  • Route Server: 1

Members peering at the route server

15 / 19

The route server is a central hub that makes it easier for all networks to peer without having to create individual agreements with other members.

Members using RPKI

5 / 19

members at this IXP use Resource Public Key Infrastructure (RPKI), a security measure that helps ensure traffic is routed correctly. A member is counted as using RPKI if they have at least one valid ROA.

Peering policies of IXP members

Members of an IXP can choose how they peer with others. The Internet Society encourages open policies where possible.

Member list for China Internet Exchange - CNIX

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse November 2025

Name AS Number Peering policy RPKI Enabled
21vianet
  • Autonomous system (AS) number: 17428
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 2
 17428 Unknown No
Alibaba (China)
  • Autonomous system (AS) number: 37963
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 3
 37963 Unknown Yes
Baidu Netcom Science and Technology Co., Ltd.
  • Autonomous system (AS) number: 38365
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 80 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 3
 38365 Unknown Yes
Beijing Guanghuan Xinwang Digital Technology Co., LTD.
  • Autonomous system (AS) number: 23844
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 1
 23844 Unknown No
Beijing Innovation Technology Co., Ltd.
  • Autonomous system (AS) number: 58863
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: China
  • Total peering locations for this AS: 1
 58863 Unknown No
Beijing Kingsoft Cloud Internet Technology
  • Autonomous system (AS) number: 59019
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 1
 59019 Unknown No
BeiJing Wish Network Technology CO.
  • Autonomous system (AS) number: 59034
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 1
 59034 Unknown No
CCTV international network Co., LTD
  • Autonomous system (AS) number: 55957
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: China
  • Total peering locations for this AS: 1
 55957 Unknown No
China Internet Exchange(CNIX) Route Servers
  • Autonomous system (AS) number: 63602
  • Type of AS: Route Server
  • Peering policy: Unknown
  • Port speed: 2 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 1
 63602 Unknown No
Cnean
  • Autonomous system (AS) number: 45093
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 80 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 3
 45093 Unknown No
Founderbn
  • Autonomous system (AS) number: 18245
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 2
 18245 Unknown No
GameFast
  • Autonomous system (AS) number: 59060
  • Type of AS:
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: No
  • Country of registration: China
  • Total peering locations for this AS: 2
 59060 Unknown No
Hebei Kun Time Network Technology
  • Autonomous system (AS) number: 63598
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 1
 63598 Unknown No
Huawei CBG
  • Autonomous system (AS) number: 63727
  • Type of AS: Enterprise
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 1
 63727 Unknown No
Huawei Cloud(China)
  • Autonomous system (AS) number: 55990
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 600 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 5
 55990 Unknown Yes
IQIYI
  • Autonomous system (AS) number: 133865
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 5
 133865 Unknown No
Kunming Broadcast&TV Network
  • Autonomous system (AS) number: 135011
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: China
  • Total peering locations for this AS: 1
 135011 Unknown No
Tencent-CN
  • Autonomous system (AS) number: 45090
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 400 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 6
 45090 Unknown Yes
VOLCANO-ENGINE
  • Autonomous system (AS) number: 137718
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 400 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: China
  • Total peering locations for this AS: 2
 137718 Unknown Yes