Singapore Internet Exchange - SGIX

Singapore

City: Singapore
Website: https://www.sgix.sg

About this IXP

Data last updated December 2025

Capacity at this IXP

18,401 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 Singapore Internet Exchange - SGIX as shown in PeeringDB in December 2025

Members of this IXP

244

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left22
New ASNs joined5

Participates in the MANRS IXP program

Yes

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.

United States of America: 49
Singapore: 44
Indonesia: 39
Hong Kong: 19
Philippines: 8

View all countries of registration

Australia: 8
Bangladesh: 8
Malaysia: 7
Cambodia: 7
Netherlands: 5
Thailand: 5
Taiwan: 4
United Kingdom: 4
China: 3
Vietnam: 3
South Korea: 2
France: 2
Canada: 2
Luxembourg: 2
Switzerland: 2
Italy: 1
Nepal: 1
Czechia: 1
Japan: 1
Austria: 1
Germany: 1
Lithuania: 1
Finland: 1
Angola: 1
Réunion: 1
Norway: 1
Belgium: 1
Myanmar: 1
New Zealand: 1
Brunei: 1
Denmark: 1
Virgin Islands (British): 1
Romania: 1
Mongolia: 1
South Africa: 1
Israel: 1

Types of network at this IXP

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

NSP: 85
Content: 60
Cable/DSL/ISP: 52
Unknown: 14
Enterprise: 11

View all network types

Network Services: 10
Educational/Research: 10
Route Server: 1
Route Collector: 1

Members peering at the route server

196 / 244

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

221 / 244

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 Singapore Internet Exchange - SGIX

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
United Information Highway (UIH-IIG) Autonomous system (AS) number: 45796 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Thailand Total peering locations for this AS: 6	45796	Unknown	Yes
UpCloud Autonomous system (AS) number: 202053 Type of AS: Content Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Finland Total peering locations for this AS: 13	202053	Unknown	Yes
Valve Corporation Autonomous system (AS) number: 32590 Type of AS: Content Peering policy: Open Port speed: 600 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 72	32590	Open	Yes
VeriSign Global Registry Services Autonomous system (AS) number: 26415 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 63	26415	Unknown	No
ViewQwest Autonomous system (AS) number: 18106 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Singapore Total peering locations for this AS: 16	18106	Unknown	Yes
VNPT Autonomous system (AS) number: 45899 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: Vietnam Total peering locations for this AS: 14	45899	Unknown	Yes
Web3 Technologies Inc Autonomous system (AS) number: 62902 Type of AS: Content Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 11	62902	Selective	Yes
Whatbox SG Autonomous system (AS) number: 139225 Type of AS: Content Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Singapore Total peering locations for this AS: 2	139225	Unknown	Yes
Windstream Communication Limited Autonomous system (AS) number: 139009 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Bangladesh Total peering locations for this AS: 6	139009	Unknown	Yes
Wingel Cooperation Co.,Ltd Autonomous system (AS) number: 139285 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Cambodia Total peering locations for this AS: 3	139285	Unknown	Yes
XNNET Autonomous system (AS) number: 932 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 4	932	Unknown	Yes
xTom Pty Ltd Autonomous system (AS) number: 8888 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Australia Total peering locations for this AS: 5	8888	Unknown	Yes
Yahoo! Autonomous system (AS) number: 10310 Type of AS: Content Peering policy: Selective Port speed: 40 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 90	10310	Selective	Yes
Yasmin Amanah Media Autonomous system (AS) number: 139967 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Indonesia Total peering locations for this AS: 13	139967	Unknown	Yes
Yuan-Jhen Info Autonomous system (AS) number: 131149 Type of AS: Enterprise Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Taiwan Total peering locations for this AS: 4	131149	Unknown	Yes
Zayo Autonomous system (AS) number: 6461 Type of AS: NSP Peering policy: Restrictive Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 40	6461	Restrictive	Yes
Zenlayer AS4229 Autonomous system (AS) number: 4229 Type of AS: Content Peering policy: Selective 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: 15	4229	Selective	Yes
Zoom Communications, Inc. Autonomous system (AS) number: 30103 Type of AS: NSP Peering policy: Restrictive Port speed: 400 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 21	30103	Restrictive	Yes
ZSL Amusement and Investment Autonomous system (AS) number: 136764 Type of AS: Content Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Cambodia Total peering locations for this AS: 1	136764	Unknown	No
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