ZX Internet Exchange Hong Kong (X) - ZXIX Hong Kong (X)

China, Hong Kong Special Administrative Region

City: Hong Kong
Website: http://ix.zxinc.org

About this IXP

Data last updated December 2025

Capacity at this IXP

172 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 ZX Internet Exchange Hong Kong (X) - ZXIX Hong Kong (X) as shown in PeeringDB in December 2025

Members of this IXP

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left11
New ASNs joined22

Participates in the MANRS IXP program

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

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: December 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: 29
United Kingdom: 9
United States of America: 8
Hong Kong: 5
Taiwan: 4

View all countries of registration

Indonesia: 2
Canada: 2
France: 1
Netherlands: 1
Italy: 1
Spain: 1
Australia: 1

Types of network at this IXP

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

Educational/Research: 35
Non-Profit: 7
Cable/DSL/ISP: 7
NSP: 6
Enterprise: 4

View all network types

Unknown: 2
Content: 2
Route Server: 1

Members peering at the route server

62 / 64

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

60 / 64

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 ZX Internet Exchange Hong Kong (X) - ZXIX Hong Kong (X)

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

Name	AS Number	Peering policy	RPKI Enabled
SKH Network Autonomous system (AS) number: 212985 Type of AS: Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 6	212985	Open	Yes
SohaNET Autonomous system (AS) number: 209306 Type of AS: Educational/Research Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 4	209306	Unknown	Yes
Strategic Explorations Autonomous system (AS) number: 207268 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 0.4 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 16	207268	Unknown	Yes
Sunyz Network Autonomous system (AS) number: 150289 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Hong Kong Total peering locations for this AS: 12	150289	Open	Yes
TENONET Autonomous system (AS) number: 215750 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 9	215750	Open	Yes
Time Route Servers Autonomous system (AS) number: 139888 Type of AS: Non-Profit Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: China Total peering locations for this AS: 4	139888	Unknown	Yes
VIRTNET Autonomous system (AS) number: 214022 Type of AS: Non-Profit Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 39	214022	Open	Yes
Virtualize-Network Autonomous system (AS) number: 216056 Type of AS: Educational/Research Peering policy: Open Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 3	216056	Open	Yes
Wolfxun Experimental Network Autonomous system (AS) number: 199310 Type of AS: Content Peering policy: Unknown Port speed: 11 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 10	199310	Unknown	Yes
Yu Network Autonomous system (AS) number: 198266 Type of AS: Non-Profit Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 1	198266	Open	Yes
ZeroWolf Network Autonomous system (AS) number: 210352 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 14	210352	Open	Yes
ZX Education And Research Network Autonomous system (AS) number: 139317 Type of AS: Educational/Research Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 9	139317	Open	Yes
ZXIX Route Servers Autonomous system (AS) number: 140961 Type of AS: Route Server Peering policy: Unknown Port speed: 11 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 2	140961	Unknown	No
ZYC Network Autonomous system (AS) number: 23347 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 1.024 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 4	23347	Unknown	Yes
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