IXP Tracker - Vienna Internet Exchange - VIX

About this IXP

Data last updated December 2025

Capacity at this IXP

10,096 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 Vienna Internet Exchange - VIX as shown in PeeringDB in December 2025

Members of this IXP

165

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left6
New ASNs joined5

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

Yes

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.

Austria: 70
United States of America: 21
Germany: 12
Slovenia: 8
Switzerland: 8

View all countries of registration

Romania: 6
Netherlands: 5
United Kingdom: 4
Croatia: 4
Serbia: 4
Italy: 3
Czechia: 3
France: 2
European Union: 2
Poland: 2
Greece: 2
Hong Kong: 1
Bosnia and Herzegovina: 1
Bulgaria: 1
Canada: 1
United Arab Emirates: 1
Indonesia: 1
North Macedonia: 1
Sweden: 1
Slovakia: 1

Types of network at this IXP

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

NSP: 68
Cable/DSL/ISP: 42
Content: 27
Educational/Research: 10
Unknown: 6

View all network types

Non-Profit: 5
Enterprise: 3
Network Services: 3
Route Server: 1

Members peering at the route server

132 / 165

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

148 / 165

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 Vienna Internet Exchange - VIX

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
55 IT Services GmbH Autonomous system (AS) number: 25761 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Austria Total peering locations for this AS: 2	25761	Open	Yes
A1 Slovenija Autonomous system (AS) number: 21283 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: Slovenia Total peering locations for this AS: 2	21283	Unknown	Yes
A1 Telekom Austria AG Autonomous system (AS) number: 8447 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 800 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 5	8447	Selective	Yes
ACOnet Autonomous system (AS) number: 1853 Type of AS: Educational/Research Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 1	1853	Unknown	Yes
Akamai Prolexic DDoS Mitigation Autonomous system (AS) number: 32787 Type of AS: NSP Peering policy: Selective Speed: Unknown Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 55	32787	Selective	Yes
Akamai Technologies Autonomous system (AS) number: 20940 Type of AS: Content Peering policy: Open Port speed: 500 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 230	20940	Open	Yes
Akenes SA Autonomous system (AS) number: 61098 Type of AS: Content Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 7	61098	Open	Yes
Akton Autonomous system (AS) number: 25467 Type of AS: Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Slovenia Total peering locations for this AS: 2	25467	Unknown	Yes
Alwyzon Autonomous system (AS) number: 40994 Type of AS: Content Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 4	40994	Open	Yes
AMA netwoRX Autonomous system (AS) number: 8540 Type of AS: NSP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 4	8540	Unknown	Yes
AnschlussWerk Autonomous system (AS) number: 31317 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 4	31317	Selective	Yes
ANX Autonomous system (AS) number: 47147 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 8	47147	Unknown	Yes
APA-IT Autonomous system (AS) number: 5403 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 80 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 1	5403	Unknown	No
AT&T EMEA Autonomous system (AS) number: 2686 Type of AS: NSP Peering policy: Unknown 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: 22	2686	Unknown	No
Automattic Autonomous system (AS) number: 2635 Type of AS: Content Peering policy: Unknown Port speed: 30 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 50	2635	Unknown	Yes
Axera AS34758 Autonomous system (AS) number: 34758 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Italy Total peering locations for this AS: 9	34758	Unknown	Yes
AZISTA GmbH Autonomous system (AS) number: 20751 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 1	20751	Open	Yes
Bamboozle Web Services Autonomous system (AS) number: 200851 Type of AS: Content Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: United Arab Emirates Total peering locations for this AS: 3	200851	Unknown	Yes
Bernhard Kraft Autonomous system (AS) number: 12453 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 2	12453	Unknown	Yes
Beyond.pl Autonomous system (AS) number: 31229 Type of AS: Content Peering policy: Unknown Port speed: 3 Gbps Does this member peer at the route server?: Yes Country of registration: Poland Total peering locations for this AS: 11	31229	Unknown	Yes
BHTelecom Autonomous system (AS) number: 9146 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 40 Gbps Does this member peer at the route server?: No Country of registration: Bosnia and Herzegovina Total peering locations for this AS: 3	9146	Unknown	Yes
BT Autonomous system (AS) number: 5400 Type of AS: NSP Peering policy: Restrictive Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: United Kingdom Total peering locations for this AS: 45	5400	Restrictive	Yes
Bundesministerium f. Gesundheit Autonomous system (AS) number: 34183 Type of AS: Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 1	34183	Unknown	Yes
ByteDance Autonomous system (AS) number: 396986 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: 88	396986	Selective	Yes
CABLEVISION Autonomous system (AS) number: 60517 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: Austria Total peering locations for this AS: 1	60517	Unknown	Yes
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Vienna Internet Exchange - VIX

Austria