Luxembourg Internet Exchange - LU-CIX

Luxembourg

City: Luxembourg
Website: https://www.lu-cix.lu/

About this IXP

Data last updated August 2026

Capacity at this IXP

3,248 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 Luxembourg Internet Exchange - LU-CIX as shown in PeeringDB in August 2026

Members of this IXP

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left2
New ASNs joined5

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

Yes

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: August 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.

Luxembourg: 29
France: 18
United States of America: 10
Belgium: 7
United Kingdom: 4

View all countries of registration

Netherlands: 3
Switzerland: 3
Austria: 2
Czechia: 2
Germany: 1
Bulgaria: 1
Italy: 1
Sweden: 1
Singapore: 1

Types of network at this IXP

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

NSP: 20
Content: 19
Cable/DSL/ISP: 17
Educational/Research: 6
Non-Profit: 6

View all network types

Enterprise: 5
Unknown: 4
Network Services: 3
Government: 1
Route Collector: 1
Route Server: 1

Members peering at the route server

63 / 83

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

73 / 83

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 Luxembourg Internet Exchange - LU-CIX

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse August 2026

Name	AS Number	Peering policy	RPKI Enabled
ARCADIZ TELECOM Autonomous system (AS) number: 50309 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 6	50309	Open	Yes
Abaclouda Autonomous system (AS) number: 56987 Type of AS: NSP Peering policy: Open Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: France Total peering locations for this AS: 14	56987	Open	Yes
Akamai Technologies Autonomous system (AS) number: 20940 Type of AS: Content Peering policy: Open Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 250	20940	Open	Yes
Anexia Autonomous system (AS) number: 42473 Type of AS: Content Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 58	42473	Selective	Yes
Association Gitoyen Autonomous system (AS) number: 20766 Type of AS: Non-Profit Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: France Total peering locations for this AS: 12	20766	Open	Yes
BELNET Autonomous system (AS) number: 2611 Type of AS: Educational/Research Peering policy: Open Port speed: 4 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 3	2611	Open	Yes
BGP.Tools Route Collector Autonomous system (AS) number: 212232 Type of AS: Route Collector Peering policy: Open Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 141	212232	Open	Yes
BICS Autonomous system (AS) number: 6774 Type of AS: NSP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Belgium Total peering locations for this AS: 37	6774	Selective	Yes
BT Autonomous system (AS) number: 5400 Type of AS: NSP Peering policy: Restrictive Port speed: 110 Gbps Does this member peer at the route server?: No Country of registration: United Kingdom Total peering locations for this AS: 56	5400	Restrictive	Yes
Banque de Luxembourg S.A. Autonomous system (AS) number: 20501 Type of AS: Enterprise Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Luxembourg Total peering locations for this AS: 1	20501	Open	No
Belcenter Autonomous system (AS) number: 31449 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 7	31449	Open	Yes
Broadcasting Center Europe Autonomous system (AS) number: 25273 Type of AS: Content Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: Luxembourg Total peering locations for this AS: 1	25273	Open	No
C2D Autonomous system (AS) number: 50754 Type of AS: Unknown Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Luxembourg Total peering locations for this AS: 1	50754	Open	Yes
CIRCL Autonomous system (AS) number: 197869 Type of AS: Unknown Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 1	197869	Open	Yes
CONSULTIC Autonomous system (AS) number: 49703 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 2	49703	Open	Yes
CTIE Autonomous system (AS) number: 25094 Type of AS: Government Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 1	25094	Open	Yes
Cegecom S.A. Autonomous system (AS) number: 15965 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 4	15965	Selective	Yes
Clearstream Services Autonomous system (AS) number: 15814 Type of AS: Enterprise Peering policy: Selective Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 1	15814	Selective	Yes
Cloudflare Autonomous system (AS) number: 13335 Type of AS: Content Peering policy: Open 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: 354	13335	Open	Yes
CommunityDNS Ltd Autonomous system (AS) number: 42909 Type of AS: Content 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: 14	42909	Open	Yes
Conostix Autonomous system (AS) number: 197692 Type of AS: Content Peering policy: Open Port speed: 11 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 3	197692	Open	Yes
Cybernet Belgium Autonomous system (AS) number: 13226 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: Belgium Total peering locations for this AS: 3	13226	Open	No
Cyclop Autonomous system (AS) number: 215667 Type of AS: Unknown Peering policy: Open Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 1	215667	Open	Yes
DEEP Autonomous system (AS) number: 198095 Type of AS: NSP Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Luxembourg Total peering locations for this AS: 1	198095	Selective	Yes
Datacenter Luxembourg Autonomous system (AS) number: 24611 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Luxembourg Total peering locations for this AS: 3	24611	Open	Yes

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