Port Speeds at Internet Exchange Points in Austria
Total ports
280
Median port
10 Gbps
90th percentile
100 Gbps
400G+ ports
4
Port Speed Mix Today
| Speed class | Ports / capacity |
|---|---|
| <1G | 7 ports (2.5%), 1.6 Gbps (0.0% of capacity) |
| 1G | 39 ports (13.9%), 53 Gbps (0.4% of capacity) |
| 10G | 136 ports (48.6%), 1.55 Tbps (11.7% of capacity) |
| 25G | 12 ports (4.3%), 360 Gbps (2.7% of capacity) |
| 40G | 7 ports (2.5%), 280 Gbps (2.1% of capacity) |
| 100G | 75 ports (26.8%), 9.4 Tbps (71.0% of capacity) |
| 400G | 4 ports (1.4%), 1.6 Tbps (12.1% of capacity) |
Speed Class Adoption Since 2016
| Speed class | Share of ports |
|---|---|
| <1G | 2.6% |
| 1G | 14.2% |
| 10G | 48.5% |
| 25G | 4.4% |
| 40G | 2.6% |
| 100G | 26.3% |
| 400G | 1.5% |
400G+ Scoreboard
| # | IXP | City | 400G ports | 800G ports | 400G+ capacity | Share of its ports |
|---|---|---|---|---|---|---|
| 1 | VIX | Vienna | 4 | 0 | 1.6 Tbps | 2.0% |
Largest Single Ports
| Speed | Network | IXP |
|---|---|---|
| 400 Gbps | AS8447 A1 Telekom Austria AG | VIX |
| 400 Gbps | AS8447 A1 Telekom Austria AG | VIX |
| 400 Gbps | AS32590 Valve Corporation | VIX |
| 400 Gbps | AS31230 SIX.SK | VIX |
| 300 Gbps | AS20940 Akamai Technologies | VIX |
| 200 Gbps | AS1764 next layer | VIX |
| 200 Gbps | AS1764 next layer | VIX |
| 200 Gbps | AS21320 GEANT IAS | VIX |
| 200 Gbps | AS32934 Meta | VIX |
| 200 Gbps | AS25255 Drei Austria | VIX |
Recent 400G+ Activations (90 days)
| Date | Network | IXP | Change |
|---|---|---|---|
| 2026-05-27 | AS31230 SIX.SK | VIX | new port at 400 Gbps |
In Austria, IXP members connect through 280 ports. The median port is 10 Gbps, 28.2% of ports run at 100G or faster, and 4 ports have entered the 400G era. Speed classes are inferred from aggregate connection speeds: totals that are exact multiples of a standard rate count toward the largest rate that divides them (a 500 Gbps LAG is 100G-class), while a LAG landing exactly on a standard rate — say 4x100G reporting 400G — is indistinguishable from a native port in PeeringDB. Numbers straight from PeeringDB, refreshed every night.