bgpreport

Exchanges · data from 2026-11-12

DO-IX Dortmund Internet eXchange

Dortmund, DE · members from IX Report (2026-11-12)

12Members 10 originate routes
6,913Their routes 96.0% RPKI valid · 96.0% with a route object
97RPKI invalid from 4 members
181No ROA 276 with no route object for their origin
9AS-SET includes own ASN 0 missing it · 0 not found · 1 none
11Route-server members 204 of their 6,913 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). 97 routes are RPKI invalid and 199 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.

AS36040Google LLC AS36040 AS36040 no AS-SET in PeeringDB 231 66 92 92 40%
AS20940Akamai Technologies RIPE::AS-AKAMAI 4,825 22 78 78 2%
AS88811&1 Versatel Deutschland RIPE::AS-VT-TRANSIT 684 5 19 24 4%
AS42PCH AS42 RADB::AS-PCH 418 0 6 6 1%
AS15763DOKOM21 RIPE::AS-DOKOM21 51 4 4 4 8%

5 other route-server members would have every route they originate accepted; 1 originate no routes the collectors see.

Members

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

AS20940Akamai Technologies Yes 4,8254,037 v4 · 788 v6 99% 22 97% includes own ASN
AS88811&1 Versatel Deutschland Yes 684602 v4 · 82 v6 83% 5 96% includes own ASN
AS32934Meta Yes 639272 v4 · 367 v6 96% 0 100% includes own ASN
AS42PCH AS42 Yes 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS36040Google LLC AS36040 Yes 231119 v4 · 112 v6 66% 66 60% none in PeeringDB
AS15763DOKOM21 Yes 5147 v4 · 4 v6 92% 4 92% includes own ASN
AS50629LWLcom Yes 3224 v4 · 8 v6 94% 0 100% includes own ASN
AS12355HeLi NET Telekommunikation Yes 2615 v4 · 11 v6 100% 0 96% includes own ASN
AS215236Julian Huhn Yes 50 v4 · 5 v6 100% 0 100% includes own ASN
AS3856PCH AS3856 Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS39138rrbone Yes none seen
AS200117DO-IX Route Servers No none seen