KleyReX Internet Exchange

Germany

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

About this IXP

Data last updated April 2026

Capacity at this IXP

1,181 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 April 2026

Members of this IXP

276

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left29
  • 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: April 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: 108
  • United Kingdom: 27
  • United States of America: 19
  • Switzerland: 16
  • Netherlands: 12
View all countries of registration
  • Belgium: 11
  • China: 11
  • France: 7
  • Italy: 5
  • Taiwan: 5
  • Türkiye: 4
  • Bulgaria: 4
  • Hong Kong: 4
  • Austria: 3
  • Sweden: 3
  • Canada: 2
  • Philippines: 2
  • Ireland: 2
  • Singapore: 2
  • Poland: 2
  • Ukraine: 2
  • Seychelles: 1
  • Slovenia: 1
  • Thailand: 1
  • Andorra: 1
  • South Africa: 1
  • Australia: 1
  • Bangladesh: 1
  • Burkina Faso: 1
  • Cyprus: 1
  • Czechia: 1
  • Egypt: 1
  • Spain: 1
  • Finland: 1
  • Greece: 1
  • Indonesia: 1
  • Israel: 1
  • India: 1
  • Iran: 1
  • Jordan: 1
  • Maldives: 1
  • Norway: 1
  • Peru: 1
  • Pakistan: 1
  • Romania: 1
  • Russia: 1

Types of network at this IXP

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

  • Educational/Research: 85
  • NSP: 49
  • Unknown: 41
  • Cable/DSL/ISP: 32
  • Non-Profit: 26
View all network types
  • Content: 26
  • Enterprise: 9
  • Network Services: 6
  • Route Server: 2

Members peering at the route server

257 / 276

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

223 / 276

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 April 2026

Name AS Number Peering policy RPKI Enabled
Licson Internet Service
  • Autonomous system (AS) number: 134098
  • 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: Hong Kong
  • Total peering locations for this AS: 1
 134098 Unknown Yes
Li Heng Yu
  • Autonomous system (AS) number: 207468
  • 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: Taiwan
  • Total peering locations for this AS: 2
 207468 Unknown Yes
linefinity networks
  • Autonomous system (AS) number: 203440
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 0.5 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Germany
  • Total peering locations for this AS: 2
 203440 Unknown No
LocLix
  • Autonomous system (AS) number: 207590
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Italy
  • Total peering locations for this AS: 1
 207590 Unknown Yes
Lowhosting Services
  • Autonomous system (AS) number: 212508
  • Type of AS: Enterprise
  • Peering policy: Open
  • Speed: Unknown
  • Does this member peer at the route server?: No
  • Country of registration: Italy
  • Total peering locations for this AS: 7
 212508 Open Yes
Lukas Kaemmerling
  • Autonomous system (AS) number: 210522
  • 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: 1
 210522 Unknown No
Lukas Mergenthaler
  • Autonomous system (AS) number: 58133
  • 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: Switzerland
  • Total peering locations for this AS: 2
 58133 Unknown Yes
Lukas Michaels
  • Autonomous system (AS) number: 212864
  • 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: Germany
  • Total peering locations for this AS: 3
 212864 Open No
Lukasz Piotrowski
  • Autonomous system (AS) number: 205148
  • 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: Poland
  • Total peering locations for this AS: 2
 205148 Unknown Yes
Luke IT
  • Autonomous system (AS) number: 215563
  • Type of AS: Content
  • Peering policy: Open
  • 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
 215563 Open Yes
LUMASERV
  • Autonomous system (AS) number: 200303
  • 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: 2
 200303 Unknown Yes
luYs, Cloud.
  • Autonomous system (AS) number: 141712
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Hong Kong
  • Total peering locations for this AS: 2
 141712 Unknown No
Macarne - AS64289
  • Autonomous system (AS) number: 64289
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 24
 64289 Unknown Yes
MAO
  • Autonomous system (AS) number: 39526
  • 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: Jordan
  • Total peering locations for this AS: 6
 39526 Open Yes
MarbleISL Network
  • Autonomous system (AS) number: 213092
  • Type of AS:
  • 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
 213092 Unknown Yes
Marco Bungalski
  • Autonomous system (AS) number: 59790
  • 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: Germany
  • Total peering locations for this AS: 6
 59790 Open Yes
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
Marc Schulz-Narres
  • Autonomous system (AS) number: 211972
  • 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
 211972 Unknown Yes
margau Research Network
  • Autonomous system (AS) number: 213204
  • 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: 3
 213204 Unknown Yes
Martin Gotlund
  • Autonomous system (AS) number: 211168
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 0.1 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Sweden
  • Total peering locations for this AS: 8
 211168 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