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
TransTelecom Autonomous system (AS) number: 20485 Type of AS: NSP Peering policy: Unknown Port speed: 400 Gbps Does this member peer at the route server?: Yes Country of registration: Russia Total peering locations for this AS: 9	20485	Unknown	Yes
Trans World Associates Autonomous system (AS) number: 38193 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: 6	38193	Unknown	Yes
Treml & Sturm Datentechnik GmbH Autonomous system (AS) number: 25279 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	25279	Unknown	Yes
TripleT Broadband(AIS\|3BB) Autonomous system (AS) number: 45758 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 40 Gbps Does this member peer at the route server?: Yes Country of registration: Thailand Total peering locations for this AS: 20	45758	Unknown	Yes
trivago Autonomous system (AS) number: 198018 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	198018	Unknown	Yes
Trusted Network GmbH Autonomous system (AS) number: 21385 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 7	21385	Unknown	Yes
TSSRB - Telekom Srbija Autonomous system (AS) number: 8400 Type of AS: NSP Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Serbia Total peering locations for this AS: 11	8400	Unknown	Yes
T-Systems International Autonomous system (AS) number: 34086 Type of AS: Enterprise Peering policy: Unknown Port speed: 5 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 1	34086	Unknown	Yes
Tube-Hosting Autonomous system (AS) number: 49581 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: 7	49581	Open	Yes
Turk Telekom Autonomous system (AS) number: 9121 Type of AS: NSP Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: Türkiye Total peering locations for this AS: 2	9121	Unknown	Yes
Türk Telekom International Autonomous system (AS) number: 6663 Type of AS: NSP Peering policy: Restrictive Port speed: 400 Gbps Does this member peer at the route server?: Yes Country of registration: Romania Total peering locations for this AS: 13	6663	Restrictive	Yes
Twitter, Inc. Autonomous system (AS) number: 13414 Type of AS: Content Peering policy: Selective Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 19	13414	Selective	Yes
TWL-KOM GmbH Autonomous system (AS) number: 9022 Type of AS: NSP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 1	9022	Selective	No
tyntec Autonomous system (AS) number: 43566 Type of AS: Enterprise Peering policy: Open Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 4	43566	Open	Yes
UAB "CGATES" Autonomous system (AS) number: 21412 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Lithuania Total peering locations for this AS: 4	21412	Unknown	Yes
UACITY Autonomous system (AS) number: 48919 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: Ukraine Total peering locations for this AS: 5	48919	Unknown	Yes
UARNet Autonomous system (AS) number: 3255 Type of AS: NSP 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: 6	3255	Unknown	Yes
UBL Informationssysteme Autonomous system (AS) number: 199163 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	199163	Unknown	Yes
UCOM AS8932 Autonomous system (AS) number: 8932 Type of AS: NSP Peering policy: Unknown Port speed: 40 Gbps Does this member peer at the route server?: Yes Country of registration: Armenia Total peering locations for this AS: 13	8932	Unknown	Yes
UGNI Autonomous system (AS) number: 21215 Type of AS: NSP Peering policy: Selective Port speed: 300 Gbps Does this member peer at the route server?: Yes Country of registration: Serbia Total peering locations for this AS: 15	21215	Selective	Yes
UK2Group Autonomous system (AS) number: 13213 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: 10	13213	Open	Yes
Umniah Mobile Company Autonomous system (AS) number: 9038 Type of AS: NSP Peering policy: Selective Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Jordan Total peering locations for this AS: 6	9038	Selective	No
Unitas Global Autonomous system (AS) number: 1828 Type of AS: NSP Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 46	1828	Selective	Yes
UpCloud Autonomous system (AS) number: 202053 Type of AS: Content Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Finland Total peering locations for this AS: 13	202053	Unknown	Yes
USC/ISI B-ROOT Autonomous system (AS) number: 394353 Type of AS: Non-Profit 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	394353	Unknown	Yes
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