DE-CIX Madrid

Spain

City
Madrid
Website
https://www.de-cix.net/locations/madrid/

About this IXP

Data last updated May 2026

Capacity at this IXP

8,263 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 Madrid as shown in PeeringDB in May 2026

Members of this IXP

186

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left14
  • New ASNs joined9

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

No

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.

  • Spain: 86
  • United States of America: 30
  • Germany: 11
  • United Kingdom: 8
  • France: 7
View all countries of registration
  • Portugal: 4
  • Netherlands: 4
  • Switzerland: 4
  • Brazil: 3
  • Gibraltar: 3
  • Romania: 2
  • Austria: 2
  • Italy: 2
  • Morocco: 1
  • Moldova: 1
  • Nigeria: 1
  • Paraguay: 1
  • Singapore: 1
  • Uruguay: 1
  • Angola: 1
  • South Africa: 1
  • Australia: 1
  • Burkina Faso: 1
  • Bulgaria: 1
  • Chile: 1
  • China: 1
  • Cabo Verde: 1
  • Algeria: 1
  • Ghana: 1
  • Equatorial Guinea: 1
  • Jordan: 1
  • Lithuania: 1
  • Luxembourg: 1

Types of network at this IXP

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

  • Cable/DSL/ISP: 62
  • NSP: 38
  • Content: 35
  • Unknown: 21
  • Enterprise: 11
View all network types
  • Network Services: 9
  • Educational/Research: 8
  • Route Collector: 1
  • Route Server: 1

Members peering at the route server

147 / 186

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

177 / 186

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 Madrid

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
SpainWISP
  • Autonomous system (AS) number: 8637
  • Type of AS:
  • Peering policy: Open
  • Port speed: 30 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Spain
  • Total peering locations for this AS: 7
 8637 Open Yes
Startnix
  • Autonomous system (AS) number: 60134
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Spain
  • Total peering locations for this AS: 3
 60134 Unknown Yes
TEDRA GLOBAL SOLUTIONS SL
  • Autonomous system (AS) number: 60917
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Spain
  • Total peering locations for this AS: 2
 60917 Unknown Yes
TELE90 Telecom GmbH
  • Autonomous system (AS) number: 215787
  • Type of AS: Content
  • 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: 6
 215787 Open Yes
TELMEKOM
  • Autonomous system (AS) number: 49088
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Italy
  • Total peering locations for this AS: 9
 49088 Unknown Yes
TIGO PY
  • Autonomous system (AS) number: 23201
  • 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: Paraguay
  • Total peering locations for this AS: 8
 23201 Open Yes
Tecnocratica
  • Autonomous system (AS) number: 15954
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Spain
  • Total peering locations for this AS: 3
 15954 Unknown Yes
Telehouse
  • Autonomous system (AS) number: 57344
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Open
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Bulgaria
  • Total peering locations for this AS: 28
 57344 Open Yes
Television Costa Blanca S.L.
  • Autonomous system (AS) number: 199952
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 5 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Spain
  • Total peering locations for this AS: 1
 199952 Unknown Yes
Telxius Cable
  • Autonomous system (AS) number: 12956
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Selective
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Spain
  • Total peering locations for this AS: 9
 12956 Selective Yes
Thales/Imperva
  • Autonomous system (AS) number: 19551
  • Type of AS: Content
  • Peering policy: Open
  • 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: 77
 19551 Open Yes
The Constant Company
  • Autonomous system (AS) number: 20473
  • 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: 57
 20473 Selective Yes
UNITEL T Telecomunicacoes, Sociedade Unipessoal S.A.
  • Autonomous system (AS) number: 37575
  • 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: Cabo Verde
  • Total peering locations for this AS: 3
 37575 Open Yes
Ufinet Telecom
  • Autonomous system (AS) number: 42325
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Spain
  • Total peering locations for this AS: 1
 42325 Unknown Yes
V4LESS
  • Autonomous system (AS) number: 215250
  • Type of AS: Educational/Research
  • Peering policy: Open
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Germany
  • Total peering locations for this AS: 33
 215250 Open Yes
VOXILITY
  • Autonomous system (AS) number: 3223
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 13
 3223 Selective Yes
Valve Corporation
  • Autonomous system (AS) number: 32590
  • Type of AS: Content
  • Peering policy: Open
  • 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: 75
 32590 Open Yes
Verizon - EMEA
  • Autonomous system (AS) number: 702
  • Type of AS: NSP
  • Peering policy: Restrictive
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United States of America
  • Total peering locations for this AS: 15
 702 Restrictive Yes
Virtual Technologies and Solutions
  • Autonomous system (AS) number: 37721
  • 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: Burkina Faso
  • Total peering locations for this AS: 38
 37721 Open Yes
VisualTec AS60488
  • Autonomous system (AS) number: 60488
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Spain
  • Total peering locations for this AS: 1
 60488 Unknown No
Vodafone España
  • Autonomous system (AS) number: 12430
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Spain
  • Total peering locations for this AS: 5
 12430 Unknown Yes
Voiped Wholesale
  • Autonomous system (AS) number: 204805
  • 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: Netherlands
  • Total peering locations for this AS: 7
 204805 Open Yes
Vorboss Limited
  • Autonomous system (AS) number: 25160
  • 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: United Kingdom
  • Total peering locations for this AS: 7
 25160 Open Yes
WebTuga
  • Autonomous system (AS) number: 39384
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Portugal
  • Total peering locations for this AS: 3
 39384 Unknown Yes
Wifi Sancti Petri
  • Autonomous system (AS) number: 202829
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: Yes
  • Country of registration: Spain
  • Total peering locations for this AS: 1
 202829 Unknown Yes