London Internet Exchange Ltd. - LINX LON1

United Kingdom of Great Britain and Northern Ireland

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

About this IXP

Data last updated December 2025

Capacity at this IXP

46,414 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 December 2025

Members of this IXP

820

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left51
  • New ASNs joined35

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: 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.

  • United Kingdom: 355
  • United States of America: 104
  • Netherlands: 25
  • Germany: 25
  • Italy: 23
View all countries of registration
  • France: 20
  • South Africa: 15
  • Brazil: 13
  • Hong Kong: 13
  • Switzerland: 11
  • Indonesia: 8
  • Australia: 8
  • Romania: 8
  • Russia: 7
  • Iceland: 7
  • Denmark: 7
  • Ireland: 7
  • Japan: 7
  • Spain: 7
  • Singapore: 7
  • Bulgaria: 6
  • Canada: 6
  • Mauritius: 6
  • Norway: 5
  • Belgium: 5
  • Isle of Man: 5
  • Sweden: 5
  • Poland: 4
  • Austria: 4
  • Bangladesh: 4
  • Malaysia: 4
  • Thailand: 4
  • China: 4
  • European Union: 4
  • Portugal: 4
  • Luxembourg: 3
  • Czechia: 3
  • Cyprus: 3
  • Philippines: 3
  • United Arab Emirates: 3
  • Angola: 3
  • South Korea: 3
  • Vietnam: 2
  • Saudi Arabia: 2
  • Finland: 2
  • Serbia: 2
  • Jersey: 2
  • Ukraine: 2
  • Colombia: 2
  • India: 2
  • Ghana: 2
  • Taiwan: 2
  • Israel: 2
  • Cambodia: 2
  • Greece: 2
  • Burkina Faso: 1
  • Uruguay: 1
  • Pakistan: 1
  • New Zealand: 1
  • Malawi: 1
  • Uganda: 1
  • Bahrain: 1
  • Türkiye: 1
  • Djibouti: 1
  • Faroe Islands: 1
  • Togo: 1
  • Antigua and Barbuda: 1
  • Armenia: 1
  • Moldova: 1
  • Eswatini: 1
  • Egypt: 1
  • Nigeria: 1
  • Qatar: 1
  • Gibraltar: 1
  • Kuwait: 1
  • Bermuda: 1
  • Maldives: 1
  • Botswana: 1
  • Virgin Islands (British): 1
  • Iraq: 1
  • Estonia: 1

Types of network at this IXP

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

  • NSP: 293
  • Cable/DSL/ISP: 249
  • Content: 133
  • Unknown: 53
  • Enterprise: 39
View all network types
  • Educational/Research: 17
  • Network Services: 17
  • Non-Profit: 13
  • Route Collector: 3
  • Route Server: 2
  • Government: 1

Members peering at the route server

559 / 820

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

682 / 820

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 December 2025

Name AS Number Peering policy RPKI Enabled
K3 Hosting
  • Autonomous system (AS) number: 199481
  • 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
 199481 Unknown No
Kaldera
  • Autonomous system (AS) number: 37722
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Mauritius
  • Total peering locations for this AS: 3
 37722 Unknown Yes
Kantonsschule Zug
  • Autonomous system (AS) number: 34288
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 2 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Switzerland
  • Total peering locations for this AS: 7
 34288 Unknown Yes
Kaopu Cloud HK
  • Autonomous system (AS) number: 138915
  • Type of AS: Enterprise
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 66
 138915 Open Yes
KDDI
  • Autonomous system (AS) number: 2516
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Japan
  • Total peering locations for this AS: 9
 2516 Selective Yes
KDDI Europe Ltd.
  • Autonomous system (AS) number: 6894
  • Type of AS: NSP
  • 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: 3
 6894 Unknown Yes
Keepit UK-LD
  • Autonomous system (AS) number: 213054
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Denmark
  • Total peering locations for this AS: 2
 213054 Unknown Yes
KIAE/GRID
  • Autonomous system (AS) number: 59624
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Russia
  • Total peering locations for this AS: 4
 59624 Unknown No
Kingston Communications
  • Autonomous system (AS) number: 12390
  • 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: United Kingdom
  • Total peering locations for this AS: 3
 12390 Unknown Yes
Knipp Media
  • Autonomous system (AS) number: 48519
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Germany
  • Total peering locations for this AS: 8
 48519 Unknown Yes
Krystal Hosting
  • Autonomous system (AS) number: 12488
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 20 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 1
 12488 Unknown No
KT Corporation (Korea Telecom)
  • Autonomous system (AS) number: 4766
  • 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: South Korea
  • Total peering locations for this AS: 12
 4766 Unknown Yes
LASOTEL
  • Autonomous system (AS) number: 39180
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 0.5 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: France
  • Total peering locations for this AS: 6
 39180 Unknown Yes
Layered Technologies Limited
  • Autonomous system (AS) number: 210893
  • 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: United Kingdom
  • Total peering locations for this AS: 3
 210893 Unknown Yes
LeaseWeb Network
  • Autonomous system (AS) number: 16265
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Netherlands
  • Total peering locations for this AS: 17
 16265 Unknown No
Leitwert
  • Autonomous system (AS) number: 39063
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Germany
  • Total peering locations for this AS: 8
 39063 Unknown No
Lepida
  • Autonomous system (AS) number: 31638
  • Type of AS: NSP
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Italy
  • Total peering locations for this AS: 12
 31638 Open Yes
Liberty Global
  • Autonomous system (AS) number: 6830
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Restrictive
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Netherlands
  • Total peering locations for this AS: 18
 6830 Restrictive Yes
Liberty-izone Ltd
  • Autonomous system (AS) number: 196881
  • 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: 2
 196881 Unknown Yes
LightningFibre
  • Autonomous system (AS) number: 207995
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 30 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United Kingdom
  • Total peering locations for this AS: 2
 207995 Unknown Yes
Link11
  • Autonomous system (AS) number: 34309
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Germany
  • Total peering locations for this AS: 9
 34309 Selective Yes
LinkBermuda
  • Autonomous system (AS) number: 11269
  • 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: Bermuda
  • Total peering locations for this AS: 4
 11269 Unknown Yes
LINK BRASIL TELECOMUNICACOES
  • Autonomous system (AS) number: 271253
  • Type of AS: NSP
  • Peering policy: Open
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Brazil
  • Total peering locations for this AS: 19
 271253 Open Yes
LINK BROADBAND
  • Autonomous system (AS) number: 204316
  • 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: United Kingdom
  • Total peering locations for this AS: 1
 204316 Unknown No
Linode AS63949
  • Autonomous system (AS) number: 63949
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Singapore
  • Total peering locations for this AS: 25
 63949 Unknown Yes