4b42 Internet Exchange Point

Switzerland

City
Zurich
Website
https://www.4ixp.com

About this IXP

Data last updated December 2025

Capacity at this IXP

292 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 December 2025

Members of this IXP

289

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left87
  • New ASNs joined37

Participates in the MANRS IXP program

No

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

No

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.

  • Germany: 35
  • United States of America: 26
  • China: 24
  • United Kingdom: 22
  • France: 15
View all countries of registration
  • Netherlands: 15
  • Italy: 12
  • Indonesia: 10
  • Switzerland: 8
  • Ukraine: 8
  • Canada: 7
  • Taiwan: 7
  • Romania: 6
  • Ireland: 6
  • Spain: 5
  • Belgium: 5
  • Türkiye: 4
  • India: 4
  • Australia: 4
  • Hong Kong: 4
  • Brazil: 4
  • Hungary: 3
  • Greece: 3
  • Czechia: 3
  • Singapore: 3
  • Poland: 3
  • South Korea: 3
  • Philippines: 2
  • Argentina: 2
  • Latvia: 2
  • Denmark: 2
  • Bolivia: 2
  • Thailand: 2
  • Japan: 2
  • Sweden: 2
  • Maldives: 2
  • Austria: 2
  • Israel: 2
  • Nepal: 1
  • Chile: 1
  • Georgia: 1
  • Egypt: 1
  • Lithuania: 1
  • Bangladesh: 1
  • Albania: 1
  • Guatemala: 1
  • Peru: 1
  • Iran: 1
  • Malaysia: 1
  • Russia: 1
  • Virgin Islands (British): 1
  • Lebanon: 1
  • Portugal: 1
  • Bulgaria: 1
  • Iceland: 1
  • Croatia: 1

Types of network at this IXP

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

  • Educational/Research: 124
  • Unknown: 36
  • Cable/DSL/ISP: 29
  • Non-Profit: 28
  • Content: 22
View all network types
  • NSP: 21
  • Enterprise: 19
  • Network Services: 9
  • Route Server: 1

Members peering at the route server

263 / 289

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

239 / 289

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 December 2025

Name AS Number Peering policy RPKI Enabled
MARQUES
  • Autonomous system (AS) number: 210013
  • Type of AS:
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: No
  • Country of registration: France
  • Total peering locations for this AS: 3
 210013 Unknown Yes
Martin Arendtsen
  • Autonomous system (AS) number: 198660
  • Type of AS: Non-Profit
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: Yes
  • Country of registration: Denmark
  • Total peering locations for this AS: 2
 198660 Unknown Yes
Matis GAGNEUX
  • Autonomous system (AS) number: 212844
  • Type of AS: Non-Profit
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: France
  • Total peering locations for this AS: 1
 212844 Unknown Yes
MegaLink SRL
  • Autonomous system (AS) number: 22541
  • 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: Bolivia
  • Total peering locations for this AS: 5
 22541 Unknown Yes
Mercycat Network
  • Autonomous system (AS) number: 18428
  • Type of AS: Enterprise
  • Peering policy: Selective
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Taiwan
  • Total peering locations for this AS: 5
 18428 Selective Yes
MieglNet
  • Autonomous system (AS) number: 210951
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Czechia
  • Total peering locations for this AS: 4
 210951 Unknown Yes
Mitchell van der Velden
  • Autonomous system (AS) number: 214810
  • Type of AS: Educational/Research
  • 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: 5
 214810 Unknown No
Mitues Global Teknolojiler
  • Autonomous system (AS) number: 205381
  • Type of AS: Content
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: Yes
  • Country of registration: Türkiye
  • Total peering locations for this AS: 1
 205381 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
Moe
  • Autonomous system (AS) number: 213262
  • Type of AS: Educational/Research
  • 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: 10
 213262 Unknown Yes
MoeDove Global
  • Autonomous system (AS) number: 44324
  • Type of AS: NSP
  • Peering policy: Open
  • 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: 22
 44324 Open Yes
msrtg
  • Autonomous system (AS) number: 210941
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: Yes
  • Country of registration: Germany
  • Total peering locations for this AS: 2
 210941 Unknown Yes
Muilties Network
  • Autonomous system (AS) number: 205329
  • Type of AS: Educational/Research
  • Peering policy: Open
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Taiwan
  • Total peering locations for this AS: 17
 205329 Open Yes
muscope
  • Autonomous system (AS) number: 42692
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: Italy
  • Total peering locations for this AS: 6
 42692 Unknown Yes
MYIP
  • Autonomous system (AS) number: 215956
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Belgium
  • Total peering locations for this AS: 26
 215956 Unknown Yes
Mykola Turskyi
  • Autonomous system (AS) number: 198942
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Ukraine
  • Total peering locations for this AS: 2
 198942 Unknown Yes
NAU
  • Autonomous system (AS) number: 197434
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: Yes
  • Country of registration: Germany
  • Total peering locations for this AS: 4
 197434 Unknown Yes
NetJoin
  • Autonomous system (AS) number: 64445
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Open
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Italy
  • Total peering locations for this AS: 4
 64445 Open Yes
NetNext
  • Autonomous system (AS) number: 215212
  • Type of AS: Network Services
  • 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: 13
 215212 Unknown Yes
Niklas Tom Teide Fricke
  • Autonomous system (AS) number: 199488
  • Type of AS: Educational/Research
  • Peering policy: Open
  • Port speed: 1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Germany
  • Total peering locations for this AS: 5
 199488 Open Yes
NITAET
  • Autonomous system (AS) number: 57883
  • 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: Ukraine
  • Total peering locations for this AS: 13
 57883 Unknown Yes
Nobins
  • Autonomous system (AS) number: 212268
  • Type of AS: Enterprise
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Nepal
  • Total peering locations for this AS: 12
 212268 Unknown No
nonexiste.net
  • Autonomous system (AS) number: 26457
  • Type of AS: Enterprise
  • 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: 4
 26457 Unknown Yes
Novelcomm
  • Autonomous system (AS) number: 206735
  • 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: Greece
  • Total peering locations for this AS: 9
 206735 Unknown Yes
Nusantara Teknologi Semesta
  • Autonomous system (AS) number: 140442
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Speed: Unknown
  • Does this member peer at the route server?: No
  • Country of registration: Indonesia
  • Total peering locations for this AS: 4
 140442 Unknown Yes