Czech peering node Neutral Internet eXchange

NIX.CZ allows you to connect, interact and share in whole new ways.

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Current data flow of connected nodes
976.5 Gbps
Capacity 15.2 Tbps
Maximum 2.4 Tbps
Networks 209
on rs 94%
CSNOG 2023 Community Meeting Organizers Announced the Date of the Event

The fifth annual community meeting of network operators from the Czech Republic and Slovakia (CSNOG 2023) will take place on May 16 and 17.

The meeting will take place in …

Recently connected networks

StackPath LLC
AS: 33438
From: June 4, 2023
Orange Polska S.A.
Fast Communication s.r.o.
AS: 50398
From: April 24, 2023
Orange Polska S.A.
China Telecom Europe Limited
AS: 23764
From: March 31, 2023
Orange Polska S.A.
Oracle Cloud Infrastructure
AS: 31898
From: Feb. 19, 2023
Orange Polska S.A.
All networks


In 2020, we started planning a new topology of the NIX.CZ infrastructure from a virtualized star to a leaf-spine topology using Virtual Extensible LAN. This change ensures higher stability of the entire peering platform and, last but not least, simplifies further development. Thanks to the topology modified in this way, we were able to connect other locations - Bratislava and Vienna, and distribute data flows optimally. The technology change allowed us to efficiently handle the continued increase in the volume of data transferred.

Due to the high demand for 100GE connections and the growing demand for 400GE connections in 2020, NIX.CZ started deploying Cisco Nexus 9300 access switches.

More about topology