Port Speeds at Internet Exchange Points in Bulgaria
Total ports
549
Median port
20 Gbps
90th percentile
100 Gbps
400G+ ports
13
Port Speed Mix Today
| Speed class | Ports / capacity |
|---|---|
| <1G | 45 ports (8.2%), 800 Mbps (0.0% of capacity) |
| 1G | 32 ports (5.8%), 41 Gbps (0.1% of capacity) |
| 10G | 215 ports (39.2%), 2.4 Tbps (6.9% of capacity) |
| 25G | 3 ports (0.5%), 80 Gbps (0.2% of capacity) |
| 40G | 35 ports (6.4%), 1.5 Tbps (4.3% of capacity) |
| 100G | 206 ports (37.5%), 24.7 Tbps (71.1% of capacity) |
| 400G | 13 ports (2.4%), 6.04 Tbps (17.4% of capacity) |
Speed Class Adoption Since 2016
| Speed class | Share of ports |
|---|---|
| <1G | 8.2% |
| 1G | 5.8% |
| 10G | 39.2% |
| 25G | 0.5% |
| 40G | 6.4% |
| 100G | 37.4% |
| 400G | 2.4% |
400G+ Scoreboard
Largest Single Ports
| Speed | Network | IXP |
|---|---|---|
| 900 Gbps | AS14593 SpaceX Starlink | BIX.BG |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
| 470 Gbps | AS57344 Telehouse | B-IX |
Recent 400G+ Activations (90 days)
No new 400G+ ports in the last 90 days.
In Bulgaria, IXP members connect through 549 ports. The median port is 20 Gbps, 39.9% of ports run at 100G or faster, and 13 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.