bgpreport

Exchanges · data from 2026-11-12

Ruhr-CIX

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

9Members 7 originate routes
536Their routes 96.5% RPKI valid · 93.8% with a route object
8RPKI invalid from 2 members
11No ROA 33 with no route object for their origin
6AS-SET includes own ASN 0 missing it · 0 not found · 0 none
8Route-server members 14 of their 536 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). 8 routes are RPKI invalid and 14 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.

AS42PCH AS42 RADB::AS-PCH 418 0 6 6 1%
AS112DNS-OARC-112 AS112 8 4 4 4 50%
AS15763DOKOM21 RIPE::AS-DOKOM21 51 4 4 4 8%

4 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 Ruhr-CIX, with the routes it originates. Also as members.csv.

AS42PCH AS42 Yes 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS15763DOKOM21 Yes 5147 v4 · 4 v6 92% 4 92% includes own ASN
AS16024GELSEN NET Yes 2516 v4 · 9 v6 100% 0 100% includes own ASN
AS12329Glasfaser Ruhr Yes 2120 v4 · 1 v6 62% 0 100% includes own ASN
AS51531DE-CIX Management GmbH Yes 117 v4 · 4 v6 100% 0 73% includes own ASN
AS112DNS-OARC-112 Yes 86 v4 · 2 v6 50% 4 50% AS number only
AS3856PCH AS3856 Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS57891Ruhr-CIX Route Servers No none seen
AS205529DE-CIX Monitoring Yes none seen