DE-CIX Hamburg

Germany

City: Hamburg
Website: https://www.de-cix.net/locations/hamburg

About this IXP

Data last updated May 2026

Capacity at this IXP

2,806 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 Hamburg as shown in PeeringDB in May 2026

Members of this IXP

164

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left11
New ASNs joined4

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: 86
United States of America: 12
Switzerland: 8
Poland: 5
Netherlands: 5

View all countries of registration

Israel: 4
France: 4
United Kingdom: 4
Denmark: 3
Türkiye: 3
Sweden: 2
Luxembourg: 2
Bulgaria: 2
Singapore: 2
Austria: 2
Hong Kong: 1
Iraq: 1
Italy: 1
Sri Lanka: 1
Lithuania: 1
Panama: 1
Peru: 1
Belgium: 1
Romania: 1
Saudi Arabia: 1
Solomon Islands: 1
Canada: 1
Brazil: 1
China: 1
Estonia: 1
Egypt: 1
European Union: 1
Finland: 1
Ukraine: 1
Australia: 1

Types of network at this IXP

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

NSP: 64
Cable/DSL/ISP: 33
Content: 27
Unknown: 10
Educational/Research: 9

View all network types

Non-Profit: 8
Enterprise: 6
Network Services: 5
Route Collector: 1
Route Server: 1

Members peering at the route server

135 / 164

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

142 / 164

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 Hamburg

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
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
TDC A/S Autonomous system (AS) number: 3292 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 40 Gbps Does this member peer at the route server?: No Country of registration: Denmark Total peering locations for this AS: 21	3292	Selective	Yes
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: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 7	42184	Open	Yes
TNG Stadtnetz GmbH Autonomous system (AS) number: 13101 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: Germany Total peering locations for this AS: 7	13101	Unknown	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
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
Trusted Network GmbH Autonomous system (AS) number: 21385 Type of AS: NSP 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: 7	21385	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
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
WIIT Group Autonomous system (AS) number: 24961 Type of AS: Content 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: 15	24961	Open	Yes
Wizard Computersysteme Autonomous system (AS) number: 12923 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: 1	12923	Unknown	Yes
X-ION Autonomous system (AS) number: 60664 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: 2	60664	Open	Yes
Zattoo Autonomous system (AS) number: 8302 Type of AS: Content Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 11	8302	Selective	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
akquinet outsourcing gGmbH Autonomous system (AS) number: 35258 Type of AS: NSP 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	35258	Unknown	Yes
brain4kom / siebnich.com Autonomous system (AS) number: 206825 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: Germany Total peering locations for this AS: 3	206825	Unknown	No
dtms converting communication Autonomous system (AS) number: 12808 Type of AS: 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: 3	12808	Unknown	Yes
e-utp.net Autonomous system (AS) number: 56662 Type of AS: Non-Profit Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Poland Total peering locations for this AS: 8	56662	Open	Yes
intersaar Autonomous system (AS) number: 12941 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: Germany Total peering locations for this AS: 18	12941	Open	Yes
ip-it consult GmbH Autonomous system (AS) number: 61438 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 15	61438	Unknown	Yes
meteversecloud Autonomous system (AS) number: 54994 Type of AS: NSP Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Canada Total peering locations for this AS: 88	54994	Open	Yes
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