DE-CIX Frankfurt

Germany

City: Frankfurt
Website: https://www.de-cix.net/en/locations/germany/frankfurt

About this IXP

Data last updated May 2026

Capacity at this IXP

105,813 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 Frankfurt as shown in PeeringDB in May 2026

Members of this IXP

1002

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left85
New ASNs joined22

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: 300
United States of America: 101
Switzerland: 41
France: 34
United Kingdom: 33

View all countries of registration

Austria: 31
Italy: 29
Brazil: 28
Netherlands: 28
Poland: 26
Russia: 25
Ukraine: 19
Bulgaria: 15
Hong Kong: 13
Romania: 11
Singapore: 10
Luxembourg: 9
South Africa: 8
Indonesia: 8
Lithuania: 8
Belgium: 8
China: 8
Denmark: 7
Spain: 7
Türkiye: 7
Vietnam: 6
Israel: 6
Australia: 6
Sweden: 6
Czechia: 6
Philippines: 6
Greece: 5
Finland: 5
South Korea: 5
Japan: 5
Cyprus: 5
Saudi Arabia: 5
Mexico: 5
Bangladesh: 4
Slovenia: 4
Slovakia: 4
Hungary: 4
Serbia: 4
Thailand: 4
Bahrain: 4
United Arab Emirates: 4
Malaysia: 4
Azerbaijan: 3
Iraq: 3
Mauritius: 3
Kuwait: 3
Moldova: 3
Armenia: 3
Canada: 3
Pakistan: 3
Portugal: 2
Palestine: 2
European Union: 2
Angola: 2
Taiwan: 2
Sri Lanka: 2
Egypt: 2
Belarus: 2
Malta: 2
Namibia: 2
Oman: 2
Mongolia: 2
Jordan: 2
Iceland: 2
Cambodia: 2
Argentina: 1
Chile: 1
Kazakhstan: 1
Georgia: 1
Latvia: 1
Gibraltar: 1
Estonia: 1
Qatar: 1
Colombia: 1
Croatia: 1
Paraguay: 1
New Zealand: 1
Libya: 1
Norway: 1
Peru: 1
Ireland: 1
India: 1
Nigeria: 1
Cabo Verde: 1
Antigua and Barbuda: 1
Virgin Islands (British): 1
Eswatini: 1
Solomon Islands: 1
Burkina Faso: 1
Iran: 1
Seychelles: 1
Uruguay: 1

Types of network at this IXP

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

NSP: 374
Cable/DSL/ISP: 287
Content: 147
Unknown: 61
Enterprise: 49

View all network types

Educational/Research: 28
Network Services: 24
Non-Profit: 24
Route Collector: 4
Route Server: 2
Government: 2

Members peering at the route server

811 / 1002

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

899 / 1002

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 Frankfurt

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
DENIC Anycast Autonomous system (AS) number: 31529 Type of AS: Non-Profit 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	31529	Open	Yes
DENIC eG Autonomous system (AS) number: 8763 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 2	8763	Open	Yes
DFN Deutsches Forschungsnetz e.V. Autonomous system (AS) number: 680 Type of AS: Educational/Research Peering policy: Selective Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 4	680	Selective	Yes
DIDWW Ireland Autonomous system (AS) number: 51865 Type of AS: Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Ireland Total peering locations for this AS: 2	51865	Unknown	Yes
DIGI RO Autonomous system (AS) number: 8708 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 400 Gbps Does this member peer at the route server?: No Country of registration: Romania Total peering locations for this AS: 8	8708	Selective	Yes
DNS:NET Internet Service Autonomous system (AS) number: 15366 Type of AS: NSP 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	15366	Unknown	No
DOKOM21 Autonomous system (AS) number: 15763 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 5	15763	Open	Yes
DSI NET Autonomous system (AS) number: 16205 Type of AS: NSP 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: 5	16205	Unknown	Yes
DSTNY Autonomous system (AS) number: 8368 Type of AS: NSP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 12	8368	Unknown	Yes
DTS Systeme GmbH Autonomous system (AS) number: 8879 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	8879	Open	Yes
DVV Autonomous system (AS) number: 206141 Type of AS: NSP Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 4	206141	Selective	Yes
DaKnObNET Autonomous system (AS) number: 4601 Type of AS: Non-Profit Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 7	4601	Unknown	Yes
Daimler Truck Autonomous system (AS) number: 205627 Type of AS: Enterprise Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 6	205627	Unknown	Yes
Data-Beam Business Solution Autonomous system (AS) number: 150000 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: Philippines Total peering locations for this AS: 18	150000	Open	Yes
DataGrid Autonomous system (AS) number: 207701 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: United Kingdom Total peering locations for this AS: 2	207701	Unknown	Yes
Datagroup Autonomous system (AS) number: 3326 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: Ukraine Total peering locations for this AS: 13	3326	Unknown	Yes
Dataline Net Autonomous system (AS) number: 35297 Type of AS: NSP Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Ukraine Total peering locations for this AS: 20	35297	Open	Yes
Datapark Autonomous system (AS) number: 21040 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: Switzerland Total peering locations for this AS: 2	21040	Unknown	Yes
Datatech UK Ltd Autonomous system (AS) number: 47622 Type of AS: Content 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: 4	47622	Unknown	No
Delta Cloud Autonomous system (AS) number: 8860 Type of AS: Content Peering policy: Unknown Port speed: 30 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 4	8860	Unknown	Yes
Delta Telecom Autonomous system (AS) number: 29049 Type of AS: NSP Peering policy: Selective Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Azerbaijan Total peering locations for this AS: 6	29049	Selective	Yes
Deutsche Boerse Autonomous system (AS) number: 12625 Type of AS: Enterprise 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: 1	12625	Unknown	Yes
Deutsche Glasfaser Group Autonomous system (AS) number: 8899 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 1,600 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 1	8899	Open	No
Deutsche Telekom Autonomous system (AS) number: 3320 Type of AS: NSP Peering policy: Restrictive Port speed: 110 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 7	3320	Restrictive	Yes
Deutscher Wetterdienst Autonomous system (AS) number: 41289 Type of AS: Non-Profit Peering policy: Unknown Port speed: 2 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 1	41289	Unknown	Yes
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