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



The Peering Days International Conference registration has opened

Network operators,  peering nodes operators as well as representatives of data center owners from all over the world can now register for the 10th Peering Days conference. The conference will take place next year in March (March 28th to 30th) in Sofia, Bulgaria. This event has seen hundreds of participants every year and is traditionally organized  by representatives of peering nodes from the Czech Republic (NIX.CZ), Hungary (BIX.HU) and Austria (VIX.AT). The local host this time will be BIX.BG.

"Ten years - that´s already a tradition. When we held the first Peering Days conference at Václav Havel Airport in Prague, few of us could have imagined what this event would become in ten years. I dare say that together with my colleagues from Austria and Hungary, we have  built a conference that is an important,  sought-after gathering for networking professionals from around the world.  Even though in this day and age virtual meetings  have become commonplace, in my opinion, face-to-face meetings are still irreplaceable. I am convinced that my colleagues see it this way as well, and we will meet in Sofia in large numbers," said Adam Golecký, CEO of the NIX.CZ association.


Save the Date: The 10th Peering Days conference will take place in Sofia, Bulgaria next year

The traditional international conference of network specialists - Peering Days - will take place  in Sofia, Bulgaria, from March 28th to 30th 2023. Network administrators, peering coordinators and data center operators from all over the world have been invited to the event. The popular meeting of network specialists is organized again, for the tenth time, by representatives of Central European peering nodes from the Czech Republic (NIX.CZ), Hungary (BIX) and Austria (VIX). The local host this time will be the largest Bulgarian interconnection node, BIX.BG.

In the past, the Peering Days conference offered a number of interesting lectures and workshops. The archives containing presentations from individual years are available at


The new issue of the NIX.CZ newsletter has been published

The June issue of the newsletter reports on the appointment of Ondřej Filip, the association's chairman, as one of fourteen trusted community representatives who have the keys to a vault that stores access data to the so-called "hardware security module". Its initiation is necessary for the whole process of signing the root zone. The following report is connected to the establishment of a cooperation with the University of Žilina, where students are taught applied network technology. We also mention the establishment of a new connection point in Bratislava and we remind you that CSNOG 2022, the community meeting for not only Czech and Slovak network administrators, will take place in Brno on 20th and 21st June.


Registration opens for the Peering Days 2022 in Athens

Network specialists from all over the world will meet for the ninth time at the traditional Peering Days conference. The event will take place on the dates April 26th - 28th and will be held in Athens, Greece. The conference organisers, NIX.CZ (Czechia), (Austria) and (Hungary) peering nodes, have published the conference website where all interested parties, such as network and datacenter administrators or IXPs , can learn about and register for the event. 

"The Peering Days conference will once again offer a number of interesting presentations, workshops or space for bilateral meetings. On behalf of the organisers, I would like to thank all partners who will support us this year and will help us produce an event in the format we are used to from the previous years. I look forward to meeting everyone in person again and sharing new experiences from our industry," said Adam Golecký, director of the NIX.CZ association


NIX.CZ and VNET: Making Slovak Internet more reliable by adding a new peering node for giants such as Google, Meta or Amazon

Working together with NIX.CZ Association, VNET has launched a project to increase the connection and data exchange reliability of its existing peering node. As part of the partnership between the two companies, a new active node has been created, making it possible to connect directly with major players such as Amazon, Meta (Facebook), Google, Akamai and Cloudflare. Slovak users will also appreciate the lower latency and reliability when accessing remote content. 

"I am extremely proud that we have been able to build, together with NIX.CZ, a new active node of the Slovak Internet Exchange, NIX.SK in our Digitalis data centre. Internet nodes connecting various networks are today undoubtedly considered a critical part of the infrastructure which, given the importance of a stable, secure and high-quality internet connection, must be protected from failure by all means possible," said the CTO of VNET Vojtech Németh.

“Every internet ecosystem benefits from offering a range of options. That is why we were happy to cooperate with VNET and expand our services in Slovakia by means of another connection option represented by this data centre," said Adam Golecký, director of NIX.CZ Association, which operates the NIX.SK project in the Slovak capital. "Last year, we replaced network technology at NIX.SK, which made the creation of a new active connection point much easier.”

Traditional peering nodes where data is exchanged between local providers are not exceptional in terms of network topology. It is all the more important to raise the quality and reliability of critical infrastructure to a new level, making it more attractive, directly accessible and open to the major players of today's digital space. 

"The new active location on the ‘other side of Bratislava’, separated by the river Danube, will ensure local geographical redundancy and thus enhance the stability of the Slovak Internet. Unlike a traditional node, which is operated in only one location, data is exchanged not just between local ISPs but we also directly connect increasingly more important global content providers,” Németh added. 

About VNET 

For almost 20 years, VNET has been providing comprehensive telecommunication solutions, from guaranteed internet connectivity to cloud services and including serverless computing, cybernetic security, system integration, voice VoIP solutions and home services. It operates its own fibre optic network and provides state-of-the-art technological space for client devices through three data centres. VNET’s strengths include its individual and proactive approach, 24/365 technical support and a fantastic team of IT enthusiasts. 

About NIX.CZ Association

For more than twenty-five years, NIX.CZ has been enabling Czech and foreign ISPs to interconnect their networks. In addition to its seven locations in Prague, the Czech neutral peering node now also provides its services in Vienna and Bratislava. This includes its own peering node NIX.SK, which now operates across three different locations in the Slovak capital.