Neutral Internet eXchange
Neutrální výměna dat, kvalitní a rychlá infrastruktura, efektivní komunikace, to je český peeringový uzel NIX.CZ



The latest issue of the NIX.CZ Newsletter has been published

The December issue of the newsletter of the Czech neutral peering node brings notice of reaching a significant milestone, ie exceeding one terabit in data transmission by the NIX.CZ exchange. In addition, we would like to draw your attention to the upcoming Peering Days conference, which you can now register for. And we did not forget to look back at the first NIX.CZ award, which has been awarded to longtime director of LINX, John Souter in London.

Thank you for your attention and interest in our projects and activities and we wish you a Merry Christmas and Happy New Year.


Peering Days 2020 will welcome its attendees next March in Krakow, Poland

Peering Days 2020, the traditional networking conference will take place on 17th-19th March next year in Krakow, Poland. The event, for which you can already register, is organized for the eighth time, it is regularly frequented by peering exchange operators, datacentre and network administrators not only from Europe but also from around the world. The Peering Days event is co-organized by the Czech neutral peering node NIX.CZ, Viennese and from Hungary.

The Peering Days conference will offer a number of interesting lectures, workshops and generous space for bilateral meetings. Applicants interested in presenting can send their presentation abstract to 31st January 2020. Further information on acceptance will follow after the submission deadline.

All information, including the registration form, is available at


NIX.CZ has joined the ranks of the MANRS initiative

As of August 30th, the NIX.CZ Association has been a member of the MANRS (Mutually Agreed Norms for Routing Security) global initiative, which supports security and compliance with networking standards. The Czech Neutral Internet exchange now has the status of 'participating IXP', as it meets the five core areas to which MANRS assigns great importance (i.e.: coordination, protection, support, prevention and tools). The MANRS initiative, also supported by the Internet Society, focuses on anti-spoofing, coordination, filtering and so-called global validation.


The latest issue of the NIX.CZ Newsletter has been published

The July issue of NIX.CZ Newsletter provides information on the interconnection of the NIX.CZ and NIX.SK nodes and on changes in the price list. We are also pleased to announce the award for Ondřej Filip, Chairman of the Board of Directors of our association, who has recently been named a Board Member of RIPE NCC and has also become a member of the Cybersecurity Hall of Fame. We certainly do not want to forget to mention the new record in data transmission and the appointment of the new technical director of NIX.CZ, which is Marian Rychtecký. Our newsletter concludes with a report on the second meeting of the CSNOG community, where we were one of the main organizers.


NIX.CZ interconnects its nodes in Prague and Bratislava and updates its price list

Yesterday's working group of the Czech neutral internet exchange, NIX.CZ brought two novelties. The first is the interconnection of the Prague and Bratislava peering nodes, and thus the interconnection of networks operating there. The second news then is about the updates of the price list for 1 GE ports and higher capacities.

The NIX.CZ and NIX.SK interconnection means that the NIX.CZ peering VLAN can also be configured on ports of those networks which are connected in Slovakia. In practice, this change enables networks to access two VLANs (Czech and Slovak), and peer with companies connected in either of the countries.

“At NIX.CZ Association, which operates the Slovak NIX.SK node, we will now test this connection on one 100 GE route. Providing this project turns out to be viable and continues to develop, we shall start working on a second backup line. Following our survey, this interconnection was interesting for networks connected in Slovakia. Naturally, this also brings benefits to networks connected in the Czech Republic as new networks to peer with easily will appear at the NIX.CZ node in Prague,” says Adam Golecký, Director of the NIX.CZ Association. 

The updated price list, valid from July 1st, involves changes in all port capacities. In the case of 1GE ports, which have so far cost CZK 2,000 a month the port fee is reduced to CZK 1 for the first port in this capacity; next 1GE ports remain at CZK 2000 a month. 10 GE and 100 GE ports are reduced by CZK 1,500 per month. 40 GE ports will sell with a CZK 2,500 price reduction.

“With this change we aim to simplify connection for networks into NIX.CZ. Our goal is to make the starting conditions for new customers as easy as possible, especially for smaller ISPs and Internet content providers. Nevertheless, companies choosing to take advantage of this option must take into account some limitations, such as limited technical support, which will only be available during working hours, ” adds Adam Golecký.