Internet Exchange Point - London - IXP UK LON

United Kingdom of Great Britain and Northern Ireland

City: London
Website: https://www.ixp.cat

About this IXP

Data last updated November 2025

Capacity at this IXP

115 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 Internet Exchange Point - London - IXP UK LON as shown in PeeringDB in November 2025

Members of this IXP

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left7
New ASNs joined0

Participates in the MANRS IXP program

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: November 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.

Germany: 4
China: 3
United Kingdom: 3
Italy: 2
Ireland: 1

View all countries of registration

Netherlands: 1
Ukraine: 1
Belgium: 1
South Africa: 1
Brazil: 1
Canada: 1
France: 1

Types of network at this IXP

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

Educational/Research: 8
Cable/DSL/ISP: 3
NSP: 3
Enterprise: 2
Content: 2

View all network types

Non-Profit: 1
Route Server: 1

Members peering at the route server

19 / 20

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

16 / 20

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 Internet Exchange Point - London - IXP UK LON

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse November 2025

Name	AS Number	Peering policy	RPKI Enabled
10VPN Research Network Autonomous system (AS) number: 49134 Type of AS: Educational/Research 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: 18	49134	Unknown	Yes
AG Autonomous system (AS) number: 211337 Type of AS: NSP 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: 7	211337	Unknown	No
Air's Project Private Network Autonomous system (AS) number: 142553 Type of AS: Non-Profit Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 18	142553	Unknown	Yes
Alexandre Roux Autonomous system (AS) number: 203062 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: France Total peering locations for this AS: 18	203062	Open	Yes
DevStorage Autonomous system (AS) number: 210633 Type of AS: Content 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: 12	210633	Unknown	Yes
Fantasy Sky Internet eXchange Autonomous system (AS) number: 139073 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 5	139073	Unknown	Yes
Giuseppe Augiero Autonomous system (AS) number: 204611 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Italy Total peering locations for this AS: 3	204611	Unknown	Yes
Graham Hayes Autonomous system (AS) number: 206290 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Ireland Total peering locations for this AS: 2	206290	Unknown	Yes
IXP Route Servers Autonomous system (AS) number: 49459 Type of AS: Route Server Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 5	49459	Unknown	No
Leonardo de Souza Rodrigues Autonomous system (AS) number: 204374 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: 10	204374	Unknown	Yes
Level 86 Autonomous system (AS) number: 212483 Type of AS: Enterprise Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 18	212483	Open	Yes
Lily Network Autonomous system (AS) number: 203236 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 10	203236	Unknown	Yes
MLGT Autonomous system (AS) number: 204508 Type of AS: Enterprise Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Italy Total peering locations for this AS: 17	204508	Unknown	Yes
MYIP Autonomous system (AS) number: 215956 Type of AS: Educational/Research Peering policy: Unknown Port speed: 0.5 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 26	215956	Unknown	Yes
Navice Consulting Autonomous system (AS) number: 137490 Type of AS: Content Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 19	137490	Unknown	No
Nicholis du Toit Autonomous system (AS) number: 211869 Type of AS: Educational/Research Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: South Africa Total peering locations for this AS: 4	211869	Unknown	Yes
NITAET Autonomous system (AS) number: 57883 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: Ukraine Total peering locations for this AS: 13	57883	Unknown	Yes
Ssmidge Technologies Autonomous system (AS) number: 60900 Type of AS: NSP Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Canada Total peering locations for this AS: 16	60900	Open	Yes
Strategic Explorations Autonomous system (AS) number: 207268 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: United Kingdom Total peering locations for this AS: 16	207268	Unknown	Yes
Wieczorek Autonomous system (AS) number: 210023 Type of AS: Educational/Research Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 5	210023	Unknown	No