London Internet Exchange Ltd. - LINX LON1

United Kingdom

City
London
Website
https://www.linx.net/

About this IXP

Data last updated May 2026

Capacity at this IXP

47,266 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 London Internet Exchange Ltd. - LINX LON1 as shown in PeeringDB in May 2026

Members of this IXP

835

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left54
  • New ASNs joined53

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: 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.

  • United Kingdom: 360
  • United States of America: 103
  • Netherlands: 25
  • Germany: 25
  • Italy: 24
View all countries of registration
  • France: 20
  • South Africa: 16
  • Brazil: 13
  • Switzerland: 13
  • Hong Kong: 12
  • Singapore: 9
  • Australia: 8
  • Indonesia: 7
  • Iceland: 7
  • Romania: 7
  • Spain: 7
  • Japan: 7
  • Bulgaria: 7
  • Denmark: 7
  • Ireland: 7
  • Canada: 6
  • Mauritius: 6
  • Russia: 6
  • Belgium: 6
  • Isle of Man: 5
  • Austria: 5
  • Sweden: 5
  • Norway: 5
  • European Union: 4
  • Malaysia: 4
  • Bangladesh: 4
  • Poland: 4
  • China: 4
  • United Arab Emirates: 3
  • Cyprus: 3
  • South Korea: 3
  • Angola: 3
  • Czechia: 3
  • Vietnam: 3
  • Ukraine: 3
  • Thailand: 3
  • Philippines: 3
  • Greece: 3
  • Luxembourg: 3
  • Portugal: 2
  • Saudi Arabia: 2
  • Lithuania: 2
  • Finland: 2
  • Serbia: 2
  • Jersey: 2
  • Türkiye: 2
  • Colombia: 2
  • India: 2
  • Ghana: 2
  • Taiwan: 2
  • Nigeria: 2
  • Israel: 2
  • Burkina Faso: 1
  • Iraq: 1
  • Pakistan: 1
  • Uruguay: 1
  • Estonia: 1
  • New Zealand: 1
  • Uganda: 1
  • Mexico: 1
  • Kenya: 1
  • Bahrain: 1
  • Faroe Islands: 1
  • Djibouti: 1
  • Togo: 1
  • Armenia: 1
  • Moldova: 1
  • Andorra: 1
  • Antigua and Barbuda: 1
  • Eswatini: 1
  • Malawi: 1
  • Qatar: 1
  • Egypt: 1
  • Gibraltar: 1
  • Kuwait: 1
  • Bermuda: 1
  • Botswana: 1
  • Virgin Islands (British): 1
  • Maldives: 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: 295
  • Cable/DSL/ISP: 256
  • Content: 131
  • Unknown: 53
  • Enterprise: 43
View all network types
  • Network Services: 21
  • Educational/Research: 17
  • Non-Profit: 12
  • Route Collector: 3
  • Route Server: 2
  • Government: 2

Members peering at the route server

574 / 835

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

706 / 835

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 London Internet Exchange Ltd. - LINX LON1

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
CYTA
  • Autonomous system (AS) number: 6866
  • 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: Cyprus
  • Total peering locations for this AS: 9
 6866 Selective Yes
CZ.NIC, z.s.p.o. (AS200070)
  • Autonomous system (AS) number: 200070
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Czechia
  • Total peering locations for this AS: 7
 200070 Unknown Yes
CacheFly
  • Autonomous system (AS) number: 30081
  • Type of AS: Content
  • Peering policy: Open
  • 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: 38
 30081 Open Yes
Cadence Networks Ltd
  • Autonomous system (AS) number: 47638
  • Type of AS: NSP
  • 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: 4
 47638 Open Yes
Catixs Ltd
  • Autonomous system (AS) number: 48266
  • 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: 9
 48266 Open Yes
Cato Networks
  • Autonomous system (AS) number: 13150
  • Type of AS:
  • Peering policy: Open
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Israel
  • Total peering locations for this AS: 78
 13150 Open Yes
Central Technology Ltd
  • Autonomous system (AS) number: 57653
  • 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: 3
 57653 Selective Yes
CentralNic Registrar Network
  • Autonomous system (AS) number: 42044
  • Type of AS: Enterprise
  • Peering policy: Unknown
  • 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: 1
 42044 Unknown Yes
CentriLogic UK
  • Autonomous system (AS) number: 44332
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 2
 44332 Unknown No
Cerberus Networks Ltd
  • Autonomous system (AS) number: 51918
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 11 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 4
 51918 Unknown Yes
Chess
  • Autonomous system (AS) number: 5500
  • 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: United Kingdom
  • Total peering locations for this AS: 1
 5500 Unknown Yes
Chevron
  • Autonomous system (AS) number: 7862
  • Type of AS: Enterprise
  • Peering policy: Unknown
  • 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: 16
 7862 Unknown Yes
China Mobile International
  • Autonomous system (AS) number: 58453
  • Type of AS: NSP
  • Peering policy: Restrictive
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 21
 58453 Restrictive Yes
China Mobile International - NII
  • Autonomous system (AS) number: 58807
  • Type of AS:
  • Peering policy: Selective
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 13
 58807 Selective Yes
China Telecom
  • Autonomous system (AS) number: 4134
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: China
  • Total peering locations for this AS: 9
 4134 Unknown Yes
China Unicom Global
  • Autonomous system (AS) number: 10099
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 21
 10099 Selective Yes
Cilix Limited
  • Autonomous system (AS) number: 215638
  • 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: United Kingdom
  • Total peering locations for this AS: 6
 215638 Open Yes
Cinos
  • Autonomous system (AS) number: 207310
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 3
 207310 Unknown No
Circlenet LLP
  • Autonomous system (AS) number: 49490
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 4 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 3
 49490 Unknown Yes
Cisco Systems, Inc.
  • Autonomous system (AS) number: 109
  • Type of AS: Enterprise
  • Peering policy: Selective
  • 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: 9
 109 Selective Yes
Cisco Umbrella
  • Autonomous system (AS) number: 36692
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: United States of America
  • Total peering locations for this AS: 52
 36692 Unknown Yes
Citadel Investment Group
  • Autonomous system (AS) number: 13631
  • Type of AS:
  • Peering policy: Unknown
  • 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: 7
 13631 Unknown Yes
CityFibre
  • Autonomous system (AS) number: 8468
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 6
 8468 Unknown Yes
CityLink Telecommunications NM, LLC
  • Autonomous system (AS) number: 7850
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 6
 7850 Unknown Yes
Citynet AT
  • Autonomous system (AS) number: 34347
  • 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: 9
 34347 Open Yes