DE-CIX Dusseldorf

Germany

City: Düsseldorf
Website: https://www.de-cix.net/locations/dusseldorf

About this IXP

Data last updated May 2026

Capacity at this IXP

3,762 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 DE-CIX Dusseldorf as shown in PeeringDB in May 2026

Members of this IXP

198

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left12
New ASNs joined2

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: May 2026

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.

Germany: 97
United States of America: 14
United Kingdom: 9
Switzerland: 9
Netherlands: 6

View all countries of registration

Poland: 6
Belgium: 5
Luxembourg: 5
Italy: 4
France: 4
Israel: 4
Türkiye: 3
Austria: 2
China: 2
Bulgaria: 2
Sweden: 2
Singapore: 2
Lithuania: 2
Seychelles: 1
Ukraine: 1
Virgin Islands (British): 1
Australia: 1
Canada: 1
Czechia: 1
Denmark: 1
Estonia: 1
Egypt: 1
European Union: 1
Finland: 1
Iraq: 1
Sri Lanka: 1
Latvia: 1
Morocco: 1
Maldives: 1
Peru: 1
Romania: 1
Saudi Arabia: 1
Solomon Islands: 1

Types of network at this IXP

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

NSP: 69
Cable/DSL/ISP: 31
Content: 29
Unknown: 19
Non-Profit: 15

View all network types

Educational/Research: 13
Enterprise: 10
Network Services: 10
Route Collector: 1
Route Server: 1

Members peering at the route server

168 / 198

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

171 / 198

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 DE-CIX Dusseldorf

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse May 2026

Name	AS Number	Peering policy	RPKI Enabled
MainStreaming Autonomous system (AS) number: 51185 Type of AS: Peering policy: Open Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Italy Total peering locations for this AS: 21	51185	Open	Yes
MarbleISL Network Autonomous system (AS) number: 213092 Type of AS: Peering policy: Unknown Port speed: 201 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 18	213092	Unknown	Yes
Mauve Mailorder Software GmbH & Co. KG Autonomous system (AS) number: 48821 Type of AS: Content Peering policy: Selective Port speed: 2.5 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 1	48821	Selective	Yes
Medianova Autonomous system (AS) number: 21245 Type of AS: Content Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 15	21245	Selective	Yes
Melbikomas Autonomous system (AS) number: 56630 Type of AS: Content Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Lithuania Total peering locations for this AS: 29	56630	Unknown	Yes
Microsoft Autonomous system (AS) number: 8075 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: 192	8075	Selective	Yes
Mixvoip AS206610 Autonomous system (AS) number: 206610 Type of AS: NSP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 6	206610	Selective	Yes
NASK Autonomous system (AS) number: 8308 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Poland Total peering locations for this AS: 7	8308	Unknown	Yes
NETMOUNTAINS Autonomous system (AS) number: 57575 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 1	57575	Open	Yes
NOOR Data Network Autonomous system (AS) number: 20928 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Egypt Total peering locations for this AS: 5	20928	Unknown	No
NXO France WAN Autonomous system (AS) number: 199483 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: France Total peering locations for this AS: 10	199483	Open	Yes
Navice Communications B.V. Autonomous system (AS) number: 38230 Type of AS: Network Services Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 14	38230	Open	Yes
NetIX Communications Autonomous system (AS) number: 57463 Type of AS: NSP Peering policy: Selective Speed: Unknown Does this member peer at the route server?: No Country of registration: Bulgaria Total peering locations for this AS: 51	57463	Selective	Yes
Netskope Autonomous system (AS) number: 55256 Type of AS: Network Services 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: 140	55256	Open	Yes
Netzwerge Autonomous system (AS) number: 199938 Type of AS: NSP Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 12	199938	Open	Yes
ONEMANISP NEXT GENERATION Autonomous system (AS) number: 206499 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Poland Total peering locations for this AS: 5	206499	Unknown	Yes
One.com Autonomous system (AS) number: 51468 Type of AS: Content Peering policy: Unknown Port speed: 5 Gbps Does this member peer at the route server?: Yes Country of registration: Denmark Total peering locations for this AS: 13	51468	Unknown	Yes
Open Peering Autonomous system (AS) number: 20562 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 22	20562	Open	No
OpenCarrier eG Autonomous system (AS) number: 41692 Type of AS: NSP Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 5	41692	Open	Yes
Openfactory GmbH Autonomous system (AS) number: 58299 Type of AS: NSP Peering policy: Open Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 22	58299	Open	Yes
Opteamax GmbH Autonomous system (AS) number: 48200 Type of AS: NSP Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 9	48200	Open	Yes
Orne THD Autonomous system (AS) number: 41114 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: France Total peering locations for this AS: 10	41114	Unknown	Yes
PCH AS3856 Autonomous system (AS) number: 3856 Type of AS: Educational/Research 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: 319	3856	Open	Yes
PCH AS42 Autonomous system (AS) number: 42 Type of AS: Educational/Research 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: 327	42	Open	Yes
PHILUNET GmbH Autonomous system (AS) number: 205112 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 14	205112	Open	Yes
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