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
Citycom Telekommunikation Autonomous system (AS) number: 29056 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 4	29056	Unknown	Yes
Citynet AT Autonomous system (AS) number: 34347 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 9	34347	Open	Yes
Claranet Autonomous system (AS) number: 8426 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 14	8426	Selective	Yes
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
Cloud Telecom LTDA Autonomous system (AS) number: 270711 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Brazil Total peering locations for this AS: 8	270711	Open	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
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: 350	13335	Open	Yes
CodeBGP Monitor Autonomous system (AS) number: 50414 Type of AS: Route Collector Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 9	50414	Unknown	No
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?: Yes Country of registration: United Kingdom Total peering locations for this AS: 52	8220	Selective	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
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
Convergenze S.p.A.SB Autonomous system (AS) number: 39120 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: Italy Total peering locations for this AS: 16	39120	Open	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: 29	33891	Selective	No
Currenta Autonomous system (AS) number: 200768 Type of AS: 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	200768	Open	No
Cyber Internet Services Autonomous system (AS) number: 9541 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Pakistan Total peering locations for this AS: 7	9541	Unknown	Yes
DARZ Autonomous system (AS) number: 201213 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: 2	201213	Open	Yes
DAZN Autonomous system (AS) number: 199710 Type of AS: Content Peering policy: Selective Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 4	199710	Selective	Yes
DCNET TELECOM Autonomous system (AS) number: 63741 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: 13	63741	Open	Yes
DE-CIX Academy Educational Network Autonomous system (AS) number: 196610 Type of AS: Educational/Research 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	196610	Unknown	Yes
DE-CIX Frankfurt Route Servers Autonomous system (AS) number: 6695 Type of AS: Route Server 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: 1	6695	Open	No
DE-CIX Monitoring Autonomous system (AS) number: 205529 Type of AS: Network Services Peering policy: No Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 43	205529	No	No
DE-CIX R&D Measurement Autonomous system (AS) number: 205530 Type of AS: Educational/Research Peering policy: Restrictive Port speed: 5 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 22	205530	Restrictive	Yes
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