bgpreport

Exchanges · data from 2026-11-12

1-SK FREE

Bratislava, SK · IX Report finds no sign this exchange is running · members from IX Report (2026-11-12)

5Members 4 originate routes
16Their routes 87.5% RPKI valid · 93.8% with a route object
1RPKI invalid from 1 members
1No ROA 1 with no route object for their origin
3AS-SET includes own ASN 0 missing it · 0 not found · 0 none
4Route-server members 1 of their 16 routes left out by an RPKI + IRR filter

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). 1 routes are RPKI invalid and 1 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.

AS502631-IX EU AS50263:AS-1-IX-EU-WORLD 2 1 1 1 50%

3 other route-server members would have every route they originate accepted.

Members

Every member on IX Report's lists for 1-SK FREE, with the routes it originates. Also as members.csv.

AS215248215248 - Bastiaan Mathijs Brink Yes 125 v4 · 7 v6 92% 0 100% includes own ASN
AS502631-IX EU Yes 21 v4 · 1 v6 50% 1 50% includes own ASN
AS39513ONECOM Yes 11 v4 · 0 v6 100% 0 100% includes own ASN
AS44294Octonet Yes 11 v4 · 0 v6 100% 0 100% AS number only
AS1993371-SK FREE No none seen