Peering.cz eXchange

Czechia

City: Prague, Bratislava, Vienna, Frankfurt
Website: http://www.peering.cz

About this IXP

Data last updated May 2026

Capacity at this IXP

20,400 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 Peering.cz eXchange as shown in PeeringDB in May 2026

Members of this IXP

185

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left8
New ASNs joined13

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: 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.

Czechia: 71
Slovakia: 21
United States of America: 19
Germany: 16
Austria: 15

View all countries of registration

Poland: 8
Netherlands: 6
United Kingdom: 5
Ukraine: 3
Romania: 3
Bulgaria: 2
Canada: 2
Slovenia: 2
Türkiye: 2
France: 2
Jordan: 1
Burkina Faso: 1
Denmark: 1
Hungary: 1
United Arab Emirates: 1
Lithuania: 1
Russia: 1
Singapore: 1

Types of network at this IXP

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

Cable/DSL/ISP: 77
NSP: 53
Content: 30
Unknown: 10
Network Services: 7

View all network types

Non-Profit: 5
Educational/Research: 2
Route Server: 1

Members peering at the route server

161 / 185

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

164 / 185

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 Peering.cz 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
Happy Peering Autonomous system (AS) number: 26431 Type of AS: Content Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 5	26431	Open	Yes
Hetzner Online Autonomous system (AS) number: 24940 Type of AS: Content Peering policy: Open Port speed: 500 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 47	24940	Open	Yes
Hurricane Electric Autonomous system (AS) number: 6939 Type of AS: NSP Peering policy: Open Port speed: 300 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 327	6939	Open	Yes
INTERCONNECT s.r.o. Autonomous system (AS) number: 199490 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 50 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 2	199490	Unknown	Yes
IP-Net Autonomous system (AS) number: 56349 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: Slovakia Total peering locations for this AS: 2	56349	Open	Yes
IP4ISP Autonomous system (AS) number: 49985 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 1	49985	Unknown	Yes
ISC F-ROOT PRG1 Autonomous system (AS) number: 210765 Type of AS: 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: 1	210765	Unknown	No
ISP Alliance Autonomous system (AS) number: 47232 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 400 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 2	47232	Unknown	Yes
ISTQSERVERS Autonomous system (AS) number: 211826 Type of AS: Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Jordan Total peering locations for this AS: 14	211826	Open	Yes
ITS akciova spolecnost Autonomous system (AS) number: 48417 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 2	48417	Unknown	Yes
IXNET Autonomous system (AS) number: 60345 Type of AS: NSP Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 17	60345	Open	Yes
Infinity Telecom Autonomous system (AS) number: 49121 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 12	49121	Open	Yes
Ipex Autonomous system (AS) number: 9080 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 1	9080	Unknown	Yes
JAW.cz s.r.o Autonomous system (AS) number: 43070 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 40 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 2	43070	Unknown	Yes
JM-Net Autonomous system (AS) number: 62099 Type of AS: Non-Profit Peering policy: Unknown Port speed: 30 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 1	62099	Unknown	Yes
JON.CZ Autonomous system (AS) number: 196735 Type of AS: Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 1	196735	Unknown	Yes
Jaroslav Doubrava Autonomous system (AS) number: 13199 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 1	13199	Open	No
KHnet.info Autonomous system (AS) number: 196843 Type of AS: Non-Profit Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 1	196843	Unknown	Yes
KOBA Autonomous system (AS) number: 34525 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 25 Gbps Does this member peer at the route server?: Yes Country of registration: Poland Total peering locations for this AS: 5	34525	Open	Yes
KONFER Autonomous system (AS) number: 50953 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: Slovakia Total peering locations for this AS: 2	50953	Unknown	No
Kabel-TV Lampert Autonomous system (AS) number: 59890 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 4	59890	Open	Yes
Kabelplus GmbH Autonomous system (AS) number: 8339 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 30 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 3	8339	Open	Yes
Kaora Autonomous system (AS) number: 42000 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Czechia Total peering locations for this AS: 2	42000	Unknown	Yes
Korbank Autonomous system (AS) number: 35179 Type of AS: NSP Peering policy: Open Port speed: 25 Gbps Does this member peer at the route server?: Yes Country of registration: Poland Total peering locations for this AS: 10	35179	Open	Yes
LAM plus Autonomous system (AS) number: 197029 Type of AS: Peering policy: Unknown Port speed: 5 Gbps Does this member peer at the route server?: No Country of registration: Czechia Total peering locations for this AS: 1	197029	Unknown	Yes
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