Peering.cz eXchange

Czechia

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

About this IXP

Data last updated January 2026

Capacity at this IXP

19,177 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 January 2026

Members of this IXP

181

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left7
New ASNs joined10

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: January 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: 70
Slovakia: 21
United States of America: 19
Austria: 15
Germany: 14

View all countries of registration

Poland: 7
Netherlands: 6
United Kingdom: 5
Romania: 3
Slovenia: 2
Bulgaria: 2
France: 2
Türkiye: 2
Ukraine: 2
Lithuania: 1
Burkina Faso: 1
Canada: 1
Denmark: 1
Hungary: 1
Jordan: 1
United Arab Emirates: 1
Portugal: 1
Serbia: 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: 74
NSP: 54
Content: 30
Unknown: 9
Non-Profit: 5

View all network types

Network Services: 5
Educational/Research: 2
Route Server: 1
Enterprise: 1

Members peering at the route server

158 / 181

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

154 / 181

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 January 2026

Name	AS Number	Peering policy	RPKI Enabled
NETAIR Autonomous system (AS) number: 44065 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	44065	Unknown	Yes
Netcore services s.r.o. Autonomous system (AS) number: 209810 Type of AS: NSP Peering policy: Open Port speed: 125 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 1	209810	Open	Yes
NETFORMS Autonomous system (AS) number: 198346 Type of AS: 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: 1	198346	Unknown	Yes
NetIX Communications Autonomous system (AS) number: 57463 Type of AS: NSP Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 51	57463	Selective	Yes
NETPLANET GmbH Autonomous system (AS) number: 24953 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 2	24953	Unknown	Yes
Netskope Autonomous system (AS) number: 55256 Type of AS: Network Services 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: 137	55256	Open	Yes
next layer Autonomous system (AS) number: 1764 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 8	1764	Unknown	Yes
NGN CZ s.r.o. Autonomous system (AS) number: 215704 Type of AS: NSP Peering policy: Open Port speed: 25 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 2	215704	Open	No
NITEX Autonomous system (AS) number: 57007 Type of AS: Cable/DSL/ISP 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: 1	57007	Unknown	Yes
O2 Business Services Autonomous system (AS) number: 28952 Type of AS: NSP Peering policy: Unknown Port speed: 400 Gbps Does this member peer at the route server?: Yes Country of registration: Slovakia Total peering locations for this AS: 4	28952	Unknown	Yes
Open Peering Autonomous system (AS) number: 20562 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 22	20562	Unknown	No
Orange Slovensko Autonomous system (AS) number: 15962 Type of AS: NSP Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Slovakia Total peering locations for this AS: 3	15962	Unknown	Yes
OSNET TELEKOM Autonomous system (AS) number: 212513 Type of AS: Network Services Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 17	212513	Open	Yes
OSTV Autonomous system (AS) number: 209531 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: Slovakia Total peering locations for this AS: 2	209531	Unknown	Yes
OVHcloud Autonomous system (AS) number: 16276 Type of AS: Content Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: France Total peering locations for this AS: 78	16276	Open	Yes
PCH AS3856 Autonomous system (AS) number: 3856 Type of AS: Educational/Research 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: 316	3856	Open	Yes
PCH AS42 Autonomous system (AS) number: 42 Type of AS: Educational/Research Peering policy: Open 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: 323	42	Open	Yes
PeakFactory Autonomous system (AS) number: 49206 Type of AS: Content Peering policy: Unknown Port speed: 800 Gbps Does this member peer at the route server?: Yes Country of registration: Netherlands Total peering locations for this AS: 4	49206	Unknown	Yes
PeeringCZ Route Servers Autonomous system (AS) number: 61195 Type of AS: Route Server 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	61195	Unknown	No
PODA Autonomous system (AS) number: 30764 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 2	30764	Unknown	Yes
PRANET Autonomous system (AS) number: 202719 Type of AS: NSP Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: No Country of registration: Czechia Total peering locations for this AS: 1	202719	Unknown	Yes
ProductsUp Autonomous system (AS) number: 200249 Type of AS: Content 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: 2	200249	Open	Yes
PROMEDIA NOWICKI WESOŁOWSKI SPÓŁKA JAWNA Autonomous system (AS) number: 51944 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: Poland Total peering locations for this AS: 3	51944	Open	No
Prozeta Autonomous system (AS) number: 49025 Type of AS: NSP Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Czechia Total peering locations for this AS: 2	49025	Unknown	Yes
PVIP Autonomous system (AS) number: 206784 Type of AS: 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: 1	206784	Unknown	Yes
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