DE-CIX Frankfurt

Germany

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

About this IXP

Data last updated December 2025

Capacity at this IXP

84,731 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 December 2025

Members of this IXP

1002

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left60
New ASNs joined21

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: 302
United States of America: 104
Switzerland: 40
Brazil: 36
France: 33

View all countries of registration

United Kingdom: 32
Russia: 29
Italy: 29
Austria: 29
Netherlands: 26
Poland: 25
Ukraine: 20
Bulgaria: 17
Hong Kong: 14
Romania: 11
Singapore: 10
South Africa: 9
Luxembourg: 9
Belgium: 8
Indonesia: 8
Lithuania: 7
China: 7
Denmark: 7
Türkiye: 7
Australia: 6
Sweden: 6
Israel: 6
Philippines: 6
Spain: 6
Vietnam: 6
Czechia: 5
Cyprus: 5
South Korea: 5
Hungary: 5
Finland: 5
Thailand: 4
Bahrain: 4
Serbia: 4
Slovenia: 4
Bangladesh: 4
Greece: 4
Slovakia: 4
Japan: 4
Malaysia: 4
Saudi Arabia: 4
United Arab Emirates: 4
Armenia: 3
Mexico: 3
Kuwait: 3
Pakistan: 3
Iraq: 3
Canada: 3
Palestine, State of: 2
Sri Lanka: 2
Oman: 2
Mongolia: 2
Moldova: 2
Portugal: 2
Jordan: 2
Iceland: 2
European Union: 2
Mauritius: 2
Angola: 2
Georgia: 2
Azerbaijan: 2
Namibia: 2
Malta: 2
Egypt: 2
Taiwan: 2
Cabo Verde: 1
Chile: 1
Qatar: 1
Estonia: 1
Argentina: 1
Belarus: 1
Gibraltar: 1
Eswatini: 1
Antigua and Barbuda: 1
Ireland: 1
Norway: 1
Colombia: 1
Paraguay: 1
Libya: 1
New Zealand: 1
Kazakhstan: 1
Uruguay: 1
Iran: 1
India: 1
Virgin Islands (British): 1
Burkina Faso: 1
Seychelles: 1
Latvia: 1
Nigeria: 1
Croatia: 1
Cambodia: 1

Types of network at this IXP

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

NSP: 387
Cable/DSL/ISP: 279
Content: 145
Unknown: 60
Enterprise: 48

View all network types

Educational/Research: 28
Non-Profit: 25
Network Services: 23
Route Server: 4
Route Collector: 3

Members peering at the route server

768 / 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

887 / 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 December 2025

Name	AS Number	Peering policy	RPKI Enabled
Claro Autonomous system (AS) number: 4230 Type of AS: NSP Peering policy: Selective Port speed: 30 Gbps Does this member peer at the route server?: Yes Country of registration: Brazil Total peering locations for this AS: 11	4230	Selective	Yes
Cleura Autonomous system (AS) number: 42695 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Sweden Total peering locations for this AS: 4	42695	Open	Yes
Cloudflare Autonomous system (AS) number: 13335 Type of AS: Content Peering policy: Open Port speed: 1,200 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 345	13335	Open	Yes
cloudKleyer Frankfurt Autonomous system (AS) number: 200187 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 1	200187	Unknown	Yes
CloudSigma Autonomous system (AS) number: 50837 Type of AS: Content 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: 2	50837	Unknown	Yes
Clouvider Autonomous system (AS) number: 62240 Type of AS: Content Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 16	62240	Open	Yes
CMC Networks Autonomous system (AS) number: 25818 Type of AS: NSP Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: South Africa Total peering locations for this AS: 15	25818	Selective	Yes
CM.com Netherlands B.V. Autonomous system (AS) number: 15447 Type of AS: Content Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 6	15447	Unknown	Yes
CMC Telecom Autonomous system (AS) number: 45903 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: Vietnam Total peering locations for this AS: 11	45903	Open	Yes
ColocationIX Autonomous system (AS) number: 61955 Type of AS: NSP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 16	61955	Selective	Yes
Colt Autonomous system (AS) number: 8220 Type of AS: NSP Peering policy: Selective Port speed: 800 Gbps Does this member peer at the route server?: No Country of registration: United Kingdom Total peering locations for this AS: 49	8220	Selective	Yes
COMCOR Autonomous system (AS) number: 8732 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Russia Total peering locations for this AS: 7	8732	Unknown	Yes
COM-IN Telekommunikation Autonomous system (AS) number: 51402 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 50 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 2	51402	Open	Yes
Conn3ct Autonomous system (AS) number: 198781 Type of AS: NSP Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 14	198781	Selective	No
CONNECTIVIA Autonomous system (AS) number: 207594 Type of AS: Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Italy Total peering locations for this AS: 8	207594	Unknown	Yes
conova communications Autonomous system (AS) number: 5404 Type of AS: Content Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 2	5404	Unknown	Yes
Continent 8 Technologies Autonomous system (AS) number: 14537 Type of AS: NSP Peering policy: Unknown 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: 34	14537	Unknown	Yes
Continum AG Autonomous system (AS) number: 20849 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: 1	20849	Unknown	Yes
CONVERGE ICT SOLUTION Autonomous system (AS) number: 17639 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Philippines Total peering locations for this AS: 16	17639	Open	Yes
Convergenze S.p.A.SB Autonomous system (AS) number: 39120 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: Italy Total peering locations for this AS: 16	39120	Unknown	Yes
Core-Backbone Autonomous system (AS) number: 33891 Type of AS: NSP Peering policy: Selective Port speed: 800 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 28	33891	Selective	No
CTGNet Autonomous system (AS) number: 23764 Type of AS: NSP Peering policy: Selective Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Hong Kong Total peering locations for this AS: 38	23764	Selective	Yes
Currenta Autonomous system (AS) number: 200768 Type of AS: Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 2	200768	Unknown	No
CV Telecom Autonomous system (AS) number: 37517 Type of AS: Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Cabo Verde Total peering locations for this AS: 4	37517	Open	Yes
Cyber Internet Services Autonomous system (AS) number: 9541 Type of AS: NSP Peering policy: Unknown Port speed: 40 Gbps Does this member peer at the route server?: Yes Country of registration: Pakistan Total peering locations for this AS: 7	9541	Unknown	Yes
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