Exchanges · data from 2026-11-12
BR-IX Brno University of Technology
Brno, CZ · members from IX Report (2026-11-12)
Route servers: RPKI + IRR filtering
For each member on the route servers: of the routes it originates, how many a route server would leave out if it dropped RPKI-invalid routes and filtered on the IRR the way IXP route servers commonly build their prefix lists: the member's AS-SETs from PeeringDB (with none, its own AS number), expanded as bgpq4 does against whois.radb.net, with more-specifics of a route object accepted down to /24 and /48 (bgpq4 -A -R 24 / -R 48). 0 routes are RPKI invalid and 0 fail the IRR filter. Only each member's own routes are counted: the collectors show a route's origin, not which network it came through, so customers' routes aren't in these numbers. Route objects only in LEVEL3 or IDNIC (no public dump) count as missing.
Every route the route-server members originate would be accepted.
Members
Every member on IX Report's lists for BR-IX, with the routes it originates. Also as members.csv.
| AS15169Google LLC | 1,4631,284 v4 · 179 v6 | 100% | 4 |
| AS24971MasterDC | 4633 v4 · 13 v6 | 98% | 0 |
| AS15935ha-vel internet s.r.o. | 1613 v4 · 3 v6 | 94% | 0 |
| AS12570itself s.r.o. | 1311 v4 · 2 v6 | 100% | 0 |
| AS24641FASTER CZ | 1210 v4 · 2 v6 | 92% | 0 |
| AS197451Brno University of Technology | 128 v4 · 4 v6 | 67% | 0 |
| AS202872KME | 32 v4 · 1 v6 | 100% | 0 |
| AS201263BR-IX CDN | 21 v4 · 1 v6 | 100% | 0 |