IXP Tracker — Internet Society Pulse

About this IXP

Data last updated Novembre 2025

Capacity at this IXP

310 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 4b42 Internet Exchange Point as shown in PeeringDB in Novembre 2025

Members of this IXP

290

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left88
New ASNs joined35

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: Novembre 2025

View this IXP on PeeringDB

Pays d’enregistrement

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.

Allemagne: 37
États-Unis d'Amérique: 29
Chine: 24
Royaume-Uni: 22
France: 15

View all countries of registration

Pays-Bas: 15
Italie: 12
Indonésie: 10
Suisse: 8
Ukraine: 8
Canada: 7
Taïwan: 7
Irlande: 6
Roumanie: 5
Espagne: 5
Turquie: 5
Australie: 4
Belgique: 4
Brésil: 4
Inde: 4
Hong Kong: 4
République tchèque: 3
Pologne: 3
Corée du Sud: 3
Hongrie: 3
Singapour: 3
Grèce: 2
Danemark: 2
Japon: 2
Autriche: 2
Argentine: 2
Thaïlande: 2
Maldives: 2
Suède: 2
Bolivie: 2
Lettonie: 2
Philippines: 2
Israël: 2
Géorgie: 1
Guatémala: 1
Albanie: 1
Bangladesh: 1
Chili: 1
Lituanie: 1
Islande: 1
Égypte: 1
Liban: 1
Portugal: 1
Iran: 1
Russie: 1
Népal: 1
Îles Vierges britanniques: 1
Bulgarie: 1
Pérou: 1

Types of network at this IXP

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

Educational/Research: 119
Unknown: 38
Cable/DSL/ISP: 29
Non-Profit: 28
Content: 23

View all network types

Enterprise: 22
NSP: 21
Network Services: 9
Route Server: 1

Members peering at the route server

263 / 290

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

246 / 290

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 4b42 Internet Exchange Point

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

Nom	AS Number	Peering policy	RPKI Enabled
10VPN Research Network Autonomous system (AS) number: 49134 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Royaume-Uni Total peering locations for this AS: 18	49134	Unknown	Yes
215248 - Bastiaan Mathijs Brink Autonomous system (AS) number: 215248 Type of AS: Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Pays-Bas Total peering locations for this AS: 52	215248	Open	Yes
39D Services Autonomous system (AS) number: 34979 Type of AS: Cable/DSL/ISP Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Royaume-Uni Total peering locations for this AS: 5	34979	Unknown	Yes
4b42 Internet Exchange Point Route Servers Autonomous system (AS) number: 35708 Type of AS: Route Server Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Allemagne Total peering locations for this AS: 1	35708	Unknown	No
4WNET AS268707 Autonomous system (AS) number: 268707 Type of AS: NSP Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: Brésil Total peering locations for this AS: 8	268707	Unknown	Yes
77997NFLD-MAIN Autonomous system (AS) number: 30265 Type of AS: Enterprise Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: No Country of registration: Canada Total peering locations for this AS: 3	30265	Unknown	Yes
Adrian Hiller Autonomous system (AS) number: 207079 Type of AS: Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Allemagne Total peering locations for this AS: 7	207079	Unknown	Yes
Adrian Trifonov Autonomous system (AS) number: 199177 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Canada Total peering locations for this AS: 3	199177	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: Allemagne Total peering locations for this AS: 7	211337	Unknown	No
AgocsNet Autonomous system (AS) number: 211495 Type of AS: Educational/Research Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Hongrie Total peering locations for this AS: 3	211495	Unknown	Yes
Ainsoft IT Services Autonomous system (AS) number: 207687 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: Royaume-Uni Total peering locations for this AS: 1	207687	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: Chine Total peering locations for this AS: 18	142553	Unknown	Yes
Alanyhq Networks Limited Autonomous system (AS) number: 41255 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Royaume-Uni Total peering locations for this AS: 9	41255	Unknown	Yes
Alexander Karl Autonomous system (AS) number: 49933 Type of AS: NSP Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Allemagne Total peering locations for this AS: 6	49933	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
Alex's Research Network Autonomous system (AS) number: 135103 Type of AS: Non-Profit Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Singapour Total peering locations for this AS: 7	135103	Unknown	Yes
ANDERSTB Autonomous system (AS) number: 201911 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: Danemark Total peering locations for this AS: 3	201911	Unknown	Yes
Andreas Duering Network Autonomous system (AS) number: 216427 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: Allemagne Total peering locations for this AS: 4	216427	Unknown	Yes
Anindisa Komputindo Pratama Autonomous system (AS) number: 136105 Type of AS: Network Services Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Indonésie Total peering locations for this AS: 4	136105	Unknown	Yes
Antonino Catinello Autonomous system (AS) number: 207716 Type of AS: Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Allemagne Total peering locations for this AS: 3	207716	Unknown	Yes
APALM Autonomous system (AS) number: 215562 Type of AS: Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Allemagne Total peering locations for this AS: 3	215562	Unknown	Yes
Arjen Essink Autonomous system (AS) number: 199183 Type of AS: Non-Profit Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Pays-Bas Total peering locations for this AS: 8	199183	Unknown	Yes
Artūrs Lihners Autonomous system (AS) number: 211008 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Lettonie Total peering locations for this AS: 4	211008	Unknown	Yes
AS212635 Autonomous system (AS) number: 212635 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: Pays-Bas Total peering locations for this AS: 15	212635	Selective	Yes
AS35100 Autonomous system (AS) number: 35100 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: Suède Total peering locations for this AS: 8	35100	Unknown	No
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4b42 Internet Exchange Point

Switzerland