DE-CIX Hamburg

Germany

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

About this IXP

Data last updated December 2025

Capacity at this IXP

2,699 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 December 2025

Members of this IXP

165

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left16
New ASNs joined3

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.

Germany: 83
United States of America: 15
Switzerland: 8
Netherlands: 6
Poland: 5

View all countries of registration

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

Types of network at this IXP

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

NSP: 66
Cable/DSL/ISP: 32
Content: 26
Unknown: 11
Educational/Research: 10

View all network types

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

Members peering at the route server

136 / 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

144 / 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 DE-CIX Hamburg

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
RITSNET Autonomous system (AS) number: 17117 Type of AS: 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	17117	Unknown	Yes
Royal Network Technology Autonomous system (AS) number: 133731 Type of AS: Content Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: Hong Kong Total peering locations for this AS: 3	133731	Unknown	Yes
Saudi Telecom Company (STC IGW) Autonomous system (AS) number: 39386 Type of AS: NSP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Saudi Arabia Total peering locations for this AS: 23	39386	Selective	Yes
SAWAD LAND AS41805 Autonomous system (AS) number: 41805 Type of AS: Network Services Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Iraq Total peering locations for this AS: 6	41805	Unknown	No
ScaleUp Technologies Autonomous system (AS) number: 29014 Type of AS: Content 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: 6	29014	Unknown	Yes
Securebit AG Autonomous system (AS) number: 58057 Type of AS: NSP Peering policy: Unknown Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 16	58057	Unknown	Yes
Securebit [Europe] Autonomous system (AS) number: 34800 Type of AS: Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 9	34800	Unknown	Yes
ServerGurus Autonomous system (AS) number: 211083 Type of AS: Network Services 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	211083	Unknown	Yes
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
SES ASTRA Autonomous system (AS) number: 12684 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: Luxembourg Total peering locations for this AS: 16	12684	Open	Yes
SG.GS Autonomous system (AS) number: 24482 Type of AS: NSP Peering policy: Open Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Singapore Total peering locations for this AS: 109	24482	Open	Yes
S-IT Informationstechnologie Betreiber GmbH & Co. KG Autonomous system (AS) number: 39702 Type of AS: NSP Peering policy: Unknown Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 8	39702	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 Lübeck Autonomous system (AS) number: 29505 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	29505	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: 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: 55	32261	Unknown	No
SWN Stadtwerke Neumünster Autonomous system (AS) number: 207790 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: 5	207790	Unknown	Yes
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
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: 7	64114	Unknown	Yes
Teknet Veri Merkezi Autonomous system (AS) number: 57152 Type of AS: NSP 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: 6	57152	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
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: 26	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: 6	153725	Open	Yes
terralink networks Autonomous system (AS) number: 59507 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	59507	Unknown	No
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: 56	20473	Selective	Yes
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