Leeds Internet Exchange - IXLeeds

United Kingdom of Great Britain and Northern Ireland

City: Leeds / Western Yorkshire
Website: http://ixleeds.net

About this IXP

Data last updated November 2025

Capacity at this IXP

154 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 Leeds Internet Exchange - IXLeeds 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 left6
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.

United Kingdom: 14
United States of America: 4
Germany: 1

Types of network at this IXP

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

NSP: 5
Cable/DSL/ISP: 4
Educational/Research: 3
Content: 2
Unknown: 1

View all network types

Route Server: 1
Enterprise: 1
Non-Profit: 1
Route Collector: 1

Members peering at the route server

10 / 19

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

12 / 19

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 Leeds Internet Exchange - IXLeeds

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
(aq) networks Autonomous system (AS) number: 33920 Type of AS: Enterprise 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: 4	33920	Unknown	No
ASK4 Ltd Autonomous system (AS) number: 41230 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: 6	41230	Selective	Yes
Aspire Technology Solutions Autonomous system (AS) number: 51043 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: 7	51043	Unknown	Yes
Broadband for the Rural North (B4RN) Autonomous system (AS) number: 58273 Type of AS: Non-Profit 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: 5	58273	Unknown	Yes
BSO Autonomous system (AS) number: 4455 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: 37	4455	Unknown	Yes
Connexin Limited Autonomous system (AS) number: 199775 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: 5	199775	Unknown	Yes
Elevate UK Autonomous system (AS) number: 5631 Type of AS: NSP 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: 5	5631	Open	Yes
Exa Networks Limited Autonomous system (AS) number: 30740 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: 5	30740	Unknown	No
Flexoptix GmbH Autonomous system (AS) number: 199121 Type of AS: Content 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: 9	199121	Unknown	Yes
Fluency Autonomous system (AS) number: 56595 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	56595	Open	Yes
Hurricane Electric Autonomous system (AS) number: 6939 Type of AS: NSP 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: 323	6939	Unknown	Yes
IXLeeds Route Collectors Autonomous system (AS) number: 51526 Type of AS: Route Collector 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	51526	Unknown	No
IXLeeds Route Servers Autonomous system (AS) number: 57932 Type of AS: Route Server Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: United Kingdom Total peering locations for this AS: 1	57932	Unknown	No
Janet Autonomous system (AS) number: 786 Type of AS: Educational/Research 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: 4	786	Unknown	Yes
Network Studio Autonomous system (AS) number: 44504 Type of AS: 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: 1	44504	Unknown	No
PCH AS3856 Autonomous system (AS) number: 3856 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 316	3856	Open	Yes
PCH AS42 Autonomous system (AS) number: 42 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 322	42	Open	Yes
Sleek Networks Ltd Autonomous system (AS) number: 44009 Type of AS: Content 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	44009	Unknown	No
VeriSign Global Registry Services Autonomous system (AS) number: 26415 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 63	26415	Unknown	No