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
fonira Telekom Autonomous system (AS) number: 51184 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: Austria Total peering locations for this AS: 5	51184	Open	Yes
Forcepoint Cloud Autonomous system (AS) number: 44444 Type of AS: NSP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: United Kingdom Total peering locations for this AS: 17	44444	Selective	Yes
ForexTime Autonomous system (AS) number: 59655 Type of AS: Content Peering policy: Unknown Port speed: 0.2 Gbps Does this member peer at the route server?: Yes Country of registration: Cyprus Total peering locations for this AS: 2	59655	Unknown	Yes
Forthnet Autonomous system (AS) number: 1241 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 80 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 4	1241	Unknown	Yes
Fortinet Autonomous system (AS) number: 40934 Type of AS: Enterprise 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: 27	40934	Unknown	Yes
FPT Telecom Autonomous system (AS) number: 18403 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: Vietnam Total peering locations for this AS: 17	18403	Open	Yes
Fraunhofer SIT Autonomous system (AS) number: 212795 Type of AS: Educational/Research 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: 8	212795	Open	No
freenet Cityline GmbH Autonomous system (AS) number: 5430 Type of AS: NSP Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 2	5430	Open	Yes
Free Pro Autonomous system (AS) number: 30781 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: France Total peering locations for this AS: 14	30781	Unknown	Yes
Free SAS Autonomous system (AS) number: 12322 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: France Total peering locations for this AS: 5	12322	Selective	Yes
Freie Netze Muenchen e.V. Autonomous system (AS) number: 212567 Type of AS: Non-Profit 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	212567	Unknown	Yes
Freifunk Essen e.V. Autonomous system (AS) number: 206356 Type of AS: Non-Profit 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	206356	Unknown	Yes
Freifunk Frankfurt am Main Autonomous system (AS) number: 64475 Type of AS: Non-Profit 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: 7	64475	Unknown	Yes
Freifunk Hamburg Autonomous system (AS) number: 49009 Type of AS: Non-Profit 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	49009	Unknown	Yes
Freifunk Nordwest Autonomous system (AS) number: 206313 Type of AS: Non-Profit 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: 8	206313	Unknown	Yes
Freifunk Rheinland e.V. Autonomous system (AS) number: 201701 Type of AS: Non-Profit 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: 8	201701	Unknown	Yes
FreiNet Autonomous system (AS) number: 13054 Type of AS: Cable/DSL/ISP 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: 1	13054	Open	Yes
FR-NIC-DNS-ANYCAST (AFNIC > NIC-FR > Anycast DNS) Autonomous system (AS) number: 2484 Type of AS: Non-Profit Peering policy: Open Port speed: 0.2 Gbps Does this member peer at the route server?: Yes Country of registration: France Total peering locations for this AS: 16	2484	Open	Yes
FUZE Autonomous system (AS) number: 13896 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 9	13896	Unknown	Yes
G8 Autonomous system (AS) number: 28329 Type of AS: NSP Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Brazil Total peering locations for this AS: 14	28329	Selective	Yes
Gameforge 4D GmbH Autonomous system (AS) number: 47195 Type of AS: Content 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	47195	Unknown	Yes
Gandi Autonomous system (AS) number: 29169 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: France Total peering locations for this AS: 7	29169	Unknown	Yes
Gardener on Metal Autonomous system (AS) number: 212794 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: 1	212794	Unknown	Yes
GarguNet Autonomous system (AS) number: 35360 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: Switzerland Total peering locations for this AS: 7	35360	Unknown	Yes
Gcore Autonomous system (AS) number: 199524 Type of AS: Content Peering policy: Selective Port speed: 800 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 100	199524	Selective	Yes
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