5
Internet Exchanges
373
Member presences
517
Operational connections
42.66 Tbps
Declared port speed
Method: only PeeringDB connection records with
status=ok, operational=true and a positive declared speed are counted. No historical 100 Mbps minimum or 10 Tbps maximum is applied. Total declared port speed counts each connection once. IPv4 and IPv6 speed are protocol views and may overlap on dual-stack connections; they must not be added together as physical capacity.| Rank | Internet Exchange | Members | Connections | Total speed | IPv4 speed | IPv6 speed | IPv6 members | Top 10 ASN | Top 10 speed | City | Country |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Peering.cz | 182 | 249 | 20.77 Tbps | 20.77 Tbps | 19.73 Tbps | 168 | AS32934 (Meta), AS60068 (CDN77), AS31117 (Energotel), AS32590 (Valve Corporation), AS49206 (PeakFactory), AS20940 (Akamai Technologies), AS24940 (Hetzner Online), AS8881 (1&1 Versatel Deutschland), AS15169 (Google LLC), AS28952 (O2 Business Services) | 7.20 Tbps | Prague, Bratislava, Vienna, Frankfurt | CZ |
| 2 | NIX.CZ | 171 | 237 | 20.12 Tbps | 20.12 Tbps | 19.94 Tbps | 162 | AS5610 (O2 Czech Republic), AS16019 (Vodafone Czech Republic), AS47232 (ISP Alliance), AS28725 (CETIN), AS32590 (Valve Corporation), AS6855 (Slovak Telekom/T-Mobile CZ), AS2852 (CESNET), AS6881 (NIX.CZ, z.s.p.o.), AS8778 (Slovanet), AS20940 (Akamai Technologies) | 9.40 Tbps | Prague | CZ |
| 3 | BR-IX | 8 | 10 | 290.00 Gbps | 290.00 Gbps | 290.00 Gbps | 8 | AS197451 (Brno University of Technology), AS201263 (BR-IX CDN), AS202872 (KME), AS12570 (itself s.r.o.), AS15169 (Google LLC), AS15935 (ha-vel internet s.r.o.), AS24641 (FASTER CZ), AS24971 (MasterDC) | 290.00 Gbps | Brno | CZ |
| 4 | NIX.CZ FENIX | 8 | 16 | 1.33 Tbps | 1.33 Tbps | 1.33 Tbps | 8 | AS24971 (MasterDC), AS29208 (Quantcom), AS31117 (Energotel), AS43037 (Seznam.cz, a.s.), AS43541 (VSHosting s.r.o.), AS50698 (TETA), AS199803 (ComSource), AS39790 (WEB4U) | 1.33 Tbps | Prague | CZ |
| 5 | 1-CZ FREE | 4 | 5 | 150.00 Gbps | 150.00 Gbps | 150.00 Gbps | 4 | AS44294 (Octonet), AS49588 (CDC.UA), AS199318 (1-CZ FREE), AS39513 (ONECOM) | 150.00 Gbps | Prague | CZ |