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
Sinal Autonomous system (AS) number: 39642 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: Denmark Total peering locations for this AS: 11	39642	Unknown	Yes
Singapore Telecommunications Limited Autonomous system (AS) number: 7473 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Singapore Total peering locations for this AS: 5	7473	Unknown	Yes
Sipartech Autonomous system (AS) number: 8309 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: France Total peering locations for this AS: 16	8309	Open	Yes
Skyhigh Security AS203724 Autonomous system (AS) number: 203724 Type of AS: Enterprise Peering policy: Open Port speed: 60 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 26	203724	Open	Yes
SkynetLink Informatica y Redes Autonomous system (AS) number: 42947 Type of AS: NSP Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: Spain Total peering locations for this AS: 5	42947	Selective	Yes
Slashme BV Autonomous system (AS) number: 25595 Type of AS: Enterprise Peering policy: Open Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 7	25595	Open	No
Sofia Connect Autonomous system (AS) number: 47872 Type of AS: NSP Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 3	47872	Open	Yes
SoftLayer Technologies, Inc. (an IBM Company) Autonomous system (AS) number: 36351 Type of AS: Content Peering policy: Selective Port speed: 240 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 53	36351	Selective	Yes
Softnet Europe Autonomous system (AS) number: 9119 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: Slovenia Total peering locations for this AS: 12	9119	Unknown	Yes
Solução Network Provedor Autonomous system (AS) number: 262675 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Brazil Total peering locations for this AS: 9	262675	Unknown	No
Sony Interactive Entertainment Autonomous system (AS) number: 33353 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: 46	33353	Selective	Yes
SpaceNet AG Autonomous system (AS) number: 5539 Type of AS: NSP 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: 4	5539	Unknown	Yes
SpaceX Starlink Autonomous system (AS) number: 14593 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 600 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 71	14593	Open	Yes
SpainWISP Autonomous system (AS) number: 8637 Type of AS: Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Spain Total peering locations for this AS: 7	8637	Open	Yes
Sportradar AG Autonomous system (AS) number: 51776 Type of AS: Content Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 2	51776	Open	Yes
Sri Lanka Telecom Global Autonomous system (AS) number: 45489 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 30 Gbps Does this member peer at the route server?: Yes Country of registration: Sri Lanka Total peering locations for this AS: 16	45489	Selective	Yes
Stadtnetz Bamberg GmbH Autonomous system (AS) number: 198570 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: Germany Total peering locations for this AS: 1	198570	Unknown	No
Stadtwerke Feldkirch Autonomous system (AS) number: 48362 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: Austria Total peering locations for this AS: 7	48362	Unknown	Yes
Stadtwerke Kufstein Autonomous system (AS) number: 28919 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: Austria Total peering locations for this AS: 2	28919	Open	Yes
Stadtwerke Lübeck Autonomous system (AS) number: 29505 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: Germany Total peering locations for this AS: 5	29505	Unknown	Yes
Stadtwerke Soest Autonomous system (AS) number: 49436 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: Germany Total peering locations for this AS: 2	49436	Unknown	Yes
StarHub AS4657 Autonomous system (AS) number: 4657 Type of AS: NSP Peering policy: Selective Port speed: 5 Gbps Does this member peer at the route server?: No Country of registration: Singapore Total peering locations for this AS: 6	4657	Selective	Yes
Startrek Telecom Ltd. Autonomous system (AS) number: 139901 Type of AS: Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Bangladesh Total peering locations for this AS: 10	139901	Open	Yes
Stefan Dunkel Autonomous system (AS) number: 48646 Type of AS: NSP 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	48646	Unknown	Yes
Stiegeler Internet Service Autonomous system (AS) number: 200924 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: Germany Total peering locations for this AS: 3	200924	Open	Yes
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