bgpreport

Network · data from 2026-11-12

AS53472 CKW-3 - City of Kirkland Washington

Registry name: CKW-3 - City of Kirkland Washington, US · not in PeeringDB

1IPv4 routes 100.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
0No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
10Route objects not announced registered with origin AS53472, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS53472, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.

76.191.73.0/24 Valid RIR databaseARIN, RADB 671 100% 68

AS-SET

AS53472 isn't in PeeringDB, where networks name their AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 10 are in fix.csv.

  • Route object: not announced10

Route objects not announced

Route objects with origin AS53472 whose prefix no peer sees AS53472 announce. Many are kept on purpose (backup routes, space announced only in some places).

74.122.140.0/22RADBNo ROA
74.122.140.0/23RADBNo ROA
74.122.140.0/24RADBNo ROA
74.122.141.0/24RADBNo ROA
74.122.142.0/23RADBNo ROA
74.122.142.0/24RADBNo ROA
74.122.143.0/24RADBNo ROA
2620:101:a000::/47RADBNo ROA
2620:101:a000::/48RADBNo ROA
2620:101:a001::/48RADBNo ROA

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.