Formosa Open eXchange - FOX

Taiwan (Province of China)

City: Tainan
Website: https://www.fox.net.tw/en

About this IXP

Data last updated December 2025

Capacity at this IXP

930 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 Formosa Open eXchange - FOX 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 left0
New ASNs joined6

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.

Taiwan: 12
United States of America: 3

Types of network at this IXP

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

Educational/Research: 4
Cable/DSL/ISP: 4
Content: 2
Unknown: 2
Network Services: 1

View all network types

NSP: 1
Route Server: 1

Members peering at the route server

8 / 15

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

11 / 15

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 Formosa Open eXchange - FOX

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
Academia Sinica Network(ASNet) Autonomous system (AS) number: 9264 Type of AS: Educational/Research Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: Taiwan Total peering locations for this AS: 7	9264	Selective	Yes
Chief Autonomous system (AS) number: 17408 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Taiwan Total peering locations for this AS: 10	17408	Open	Yes
Cloudflare Autonomous system (AS) number: 13335 Type of AS: Content Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 345	13335	Open	Yes
DongFong Technology Co. Ltd. Autonomous system (AS) number: 18046 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Taiwan Total peering locations for this AS: 4	18046	Unknown	Yes
FOX Route Servers Autonomous system (AS) number: 9681 Type of AS: Route Server Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: Taiwan Total peering locations for this AS: 1	9681	Unknown	No
Hurricane Electric Autonomous system (AS) number: 6939 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 323	6939	Unknown	Yes
Internet Technology Laboratory Autonomous system (AS) number: 38254 Type of AS: Educational/Research Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Taiwan Total peering locations for this AS: 6	38254	Unknown	Yes
KlickKlack Communications Autonomous system (AS) number: 131645 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: Taiwan Total peering locations for this AS: 2	131645	Unknown	Yes
Meta Autonomous system (AS) number: 32934 Type of AS: Content Peering policy: Selective Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 199	32934	Selective	Yes
Ministry of Education Computer Center Taipei, Taiwan Autonomous system (AS) number: 17717 Type of AS: Educational/Research Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Taiwan Total peering locations for this AS: 2	17717	Unknown	No
NCREE Autonomous system (AS) number: 18183 Type of AS: Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Taiwan Total peering locations for this AS: 1	18183	Open	Yes
RAID Autonomous system (AS) number: 18423 Type of AS: Network Services Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Taiwan Total peering locations for this AS: 1	18423	Open	No
TaiWan Advanced Research and Education Network(TWAREN) Autonomous system (AS) number: 7539 Type of AS: Educational/Research Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: Taiwan Total peering locations for this AS: 4	7539	Unknown	Yes
Taiwan Network Operators' Group (TWNOG) Autonomous system (AS) number: 18248 Type of AS: Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Taiwan Total peering locations for this AS: 2	18248	Unknown	No
TBC Autonomous system (AS) number: 131596 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: Taiwan Total peering locations for this AS: 2	131596	Selective	Yes