bgpreport

Network · data from 2026-11-12

AS42909 CommunityDNS Ltd

Registry name: COMMUNITYDNS Community DNS Limited, GB · PeeringDB

5IPv4 routes 100.0% RPKI valid · 100.0% with a route object
3IPv6 routes 100.0% RPKI valid · 100.0% with a route object
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
5Route objects not announced registered with origin AS42909, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS42909, 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.
194.0.1.0/24 Valid RIR databaseNTTCOM, RADB, RIPE 673 100% 69
194.0.2.0/24 Valid RIR databaseNTTCOM, RADB, RIPE 673 100% 69
74.116.176.0/24 Valid RIR databaseARIN, RADB 672 100% 70
74.116.178.0/24 Valid RIR databaseARIN, RADB 672 100% 70
74.116.179.0/24 Valid RIR databaseARIN, RADB 672 100% 70
2001:678:4::/48 Valid RIR databaseRADB, RIPE 636 100% 70
2001:678:5::/48 Valid RIR databaseRADB, RIPE 636 100% 70
2620:7d:e000::/48 Valid RIR databaseARIN, RADB 635 100% 70

AS-SET

AS42909's PeeringDB record names no 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 5 are in fix.csv.

  • Route object: not announced5

Route objects not announced

Route objects with origin AS42909 whose prefix no peer sees AS42909 announce. Many are kept on purpose (backup routes, space announced only in some places).

74.116.176.0/22RADBNo ROA
193.223.78.0/24RIPEValid
194.180.184.0/22RIPENo ROA
194.180.187.0/24RIPEValid
2001:678:4::/47RADBNo 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.