KleyReX Internet Exchange

Germany

City
Frankfurt
Website
https://www.kleyrex.net/

About this IXP

Data last updated May 2026

Capacity at this IXP

1,179 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 KleyReX Internet Exchange as shown in PeeringDB in May 2026

Members of this IXP

270

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left30
  • New ASNs joined8

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: May 2026

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: 106
  • United Kingdom: 27
  • United States of America: 18
  • Switzerland: 16
  • Netherlands: 12
View all countries of registration
  • Belgium: 11
  • China: 11
  • France: 7
  • Italy: 5
  • Türkiye: 4
  • Bulgaria: 4
  • Hong Kong: 4
  • Taiwan: 4
  • Austria: 3
  • Philippines: 2
  • Sweden: 2
  • Canada: 2
  • Ukraine: 2
  • Ireland: 2
  • Poland: 2
  • Indonesia: 1
  • Andorra: 1
  • South Africa: 1
  • Israel: 1
  • Jordan: 1
  • Russia: 1
  • Greece: 1
  • Czechia: 1
  • Slovenia: 1
  • Australia: 1
  • Egypt: 1
  • Cyprus: 1
  • Finland: 1
  • Bangladesh: 1
  • Spain: 1
  • Norway: 1
  • Thailand: 1
  • Peru: 1
  • Singapore: 1
  • Iran: 1
  • India: 1
  • Maldives: 1
  • Burkina Faso: 1
  • Seychelles: 1
  • Pakistan: 1
  • Romania: 1

Types of network at this IXP

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

  • Educational/Research: 83
  • NSP: 49
  • Unknown: 40
  • Cable/DSL/ISP: 31
  • Non-Profit: 26
View all network types
  • Content: 24
  • Enterprise: 9
  • Network Services: 6
  • Route Server: 2

Members peering at the route server

251 / 270

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

222 / 270

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 KleyReX Internet Exchange

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse May 2026

Name AS Number Peering policy RPKI Enabled
Marco Grossi
  • Autonomous system (AS) number: 213236
  • Type of AS: Educational/Research
  • Peering policy: Open
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Ireland
  • Total peering locations for this AS: 2
 213236 Open Yes
Marco Hegenberg
  • Autonomous system (AS) number: 212592
  • Type of AS:
  • 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: 2
 212592 Unknown No
Martin Jahn
  • Autonomous system (AS) number: 208434
  • 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
 208434 Unknown Yes
Marvin Huebel
  • Autonomous system (AS) number: 204254
  • Type of AS:
  • 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: 2
 204254 Unknown Yes
Maximilian Baehring
  • Autonomous system (AS) number: 21158
  • Type of AS: Non-Profit
  • 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: 1
 21158 Unknown No
MieglNet
  • Autonomous system (AS) number: 210951
  • 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: Czechia
  • Total peering locations for this AS: 4
 210951 Unknown Yes
Mike Marchal AS211398
  • Autonomous system (AS) number: 211398
  • Type of AS: Network Services
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Belgium
  • Total peering locations for this AS: 2
 211398 Unknown No
Milde Software Solutions
  • Autonomous system (AS) number: 61430
  • 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: Germany
  • Total peering locations for this AS: 1
 61430 Unknown Yes
Moritz Fuessel
  • Autonomous system (AS) number: 205777
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Austria
  • Total peering locations for this AS: 1
 205777 Unknown No
Moulticast
  • Autonomous system (AS) number: 213376
  • Type of AS: Non-Profit
  • Peering policy: Open
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Switzerland
  • Total peering locations for this AS: 5
 213376 Open Yes
NEBEL
  • Autonomous system (AS) number: 212049
  • 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
 212049 Unknown Yes
NET49
  • Autonomous system (AS) number: 62230
  • Type of AS: Educational/Research
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: No
  • Country of registration: China
  • Total peering locations for this AS: 1
 62230 Unknown No
NETZFABRIK
  • Autonomous system (AS) number: 51699
  • Type of AS: NSP
  • 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: 2
 51699 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: 12
 57883 Unknown Yes
NPSERVER
  • Autonomous system (AS) number: 208985
  • 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: 1
 208985 Unknown Yes
Naive Network
  • Autonomous system (AS) number: 209864
  • 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 States of America
  • Total peering locations for this AS: 2
 209864 Unknown Yes
Nato Internet Service
  • Autonomous system (AS) number: 46997
  • Type of AS:
  • 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: 8
 46997 Unknown Yes
Navice Communications B.V.
  • Autonomous system (AS) number: 38230
  • Type of AS: Network Services
  • Peering policy: Open
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Netherlands
  • Total peering locations for this AS: 14
 38230 Open Yes
Navice Consulting
  • Autonomous system (AS) number: 137490
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Netherlands
  • Total peering locations for this AS: 19
 137490 Unknown No
Nepustil AS12502
  • Autonomous system (AS) number: 12502
  • 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: Germany
  • Total peering locations for this AS: 2
 12502 Open Yes
Nerdscave Moritz Mantel
  • Autonomous system (AS) number: 197477
  • Type of AS: Enterprise
  • 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: 4
 197477 Unknown Yes
NetIX Communications
  • Autonomous system (AS) number: 57463
  • Type of AS: NSP
  • Peering policy: Selective
  • Port speed: 100 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Bulgaria
  • Total peering locations for this AS: 51
 57463 Selective Yes
Netadmin Support
  • Autonomous system (AS) number: 48981
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Poland
  • Total peering locations for this AS: 1
 48981 Unknown Yes
Netpoint IT & Communications
  • Autonomous system (AS) number: 138926
  • 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: Pakistan
  • Total peering locations for this AS: 1
 138926 Unknown Yes
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