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
Servperso Systems Transit ASN Autonomous system (AS) number: 34872 Type of AS: Network Services Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 10	34872	Unknown	Yes
Sri Lanka Telecom Global Autonomous system (AS) number: 45489 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Sri Lanka Total peering locations for this AS: 16	45489	Selective	Yes
Stadtwerke Soest Autonomous system (AS) number: 49436 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 2	49436	Unknown	Yes
Stefan Dunkel Autonomous system (AS) number: 48646 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 8	48646	Unknown	Yes
Studio Funk Autonomous system (AS) number: 197473 Type of AS: Enterprise 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	197473	Open	No
Subspace Autonomous system (AS) number: 32261 Type of AS: Peering policy: Restrictive 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: 54	32261	Restrictive	No
TELEFLASH Autonomous system (AS) number: 43140 Type of AS: Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 4	43140	Unknown	No
TKRZ Stadtwerke Autonomous system (AS) number: 42184 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: 7	42184	Open	Yes
TecnoWeb Autonomous system (AS) number: 64114 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: Peru Total peering locations for this AS: 8	64114	Unknown	Yes
Teknet Veri Merkezi Autonomous system (AS) number: 7768 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 7	7768	Selective	Yes
Telefónica Germany GmbH & Co. OHG Autonomous system (AS) number: 6805 Type of AS: NSP Peering policy: Open Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 7	6805	Open	Yes
Telehouse Autonomous system (AS) number: 57344 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: Bulgaria Total peering locations for this AS: 28	57344	Open	Yes
Tenonet (Hangzhou) Co., Ltd Autonomous system (AS) number: 153725 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: 7	153725	Open	Yes
The Constant Company Autonomous system (AS) number: 20473 Type of AS: NSP 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: 57	20473	Selective	Yes
Thüringer Netkom Autonomous system (AS) number: 196714 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: Germany Total peering locations for this AS: 2	196714	Unknown	Yes
Tobias Fiebig Autonomous system (AS) number: 59645 Type of AS: Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 5	59645	Unknown	Yes
V4LESS Autonomous system (AS) number: 215250 Type of AS: Educational/Research Peering policy: Open Port speed: 0.1 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 33	215250	Open	Yes
VNP Autonomous system (AS) number: 56328 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: United Kingdom Total peering locations for this AS: 2	56328	Unknown	No
VSE NET GmbH Autonomous system (AS) number: 9063 Type of AS: NSP Peering policy: Unknown Port speed: 40 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 4	9063	Unknown	Yes
WEMAConnect GmbH Autonomous system (AS) number: 198726 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: Germany Total peering locations for this AS: 5	198726	Unknown	Yes
WIIT Group Autonomous system (AS) number: 24961 Type of AS: Content Peering policy: Open Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 15	24961	Open	Yes
WLANcloud Autonomous system (AS) number: 35657 Type of AS: Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 3	35657	Unknown	Yes
Wu Zhiyuan Autonomous system (AS) number: 209650 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 8	209650	Unknown	Yes
Zscaler AS62044 Autonomous system (AS) number: 62044 Type of AS: Network Services Peering policy: Open Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 25	62044	Open	Yes
ahd GmbH & Co. KG (a Proact Company) Autonomous system (AS) number: 197965 Type of AS: Enterprise Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 5	197965	Unknown	Yes
Previous 1 2 3 4 5 6 7 8 Next