bgpreport

Network · data from 2026-11-12

AS205152 Han Dai

Registry name: DAIHAN Han Dai, CN · PeeringDB

1IPv4 routes 0.0% RPKI valid · 100.0% with a route object
3IPv6 routes 100.0% RPKI valid · 66.7% with a route object
0RPKI invalid 0 origin · 0 maxLength
1No ROA 1 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
9Route objects not announced registered with origin AS205152, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS205152, 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.
44.30.7.0/24 No ROA Other IRR onlyRADB 671 100% 68
2a0e:b107:e0::/44 Valid None 634 100% 69
2a0b:4340:1304::/48 Valid RIR databaseRIPE 636 100% 68
2a0b:4340:1340::/48 Valid RIR databaseRADB, RIPE 634 100% 69

AS-SET

AS205152'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 12 are in fix.csv.

  • ROA: none1
  • Route object: none1
  • Route object: RIR1
  • Route object: not announced9
ChangePrefix or setDetailFull-table peers
ROA: none44.30.7.0/24No ROA covers it. Add a ROA for AS205152, maxLength 24.671 of 673
Route object: RIR44.30.7.0/24Route object only in RADB. Add it in the RIR database for the space.671 of 673
Route object: none2a0e:b107:e0::/44No route object for it. Add a route object with origin AS205152 in the RIR database for the space.634 of 636

Route objects not announced

Route objects with origin AS205152 whose prefix no peer sees AS205152 announce. Many are kept on purpose (backup routes, space announced only in some places).

2a06:a005:1a80::/44RADBNo ROA
2a06:a005:1a90::/44RADBNo ROA
2a06:a005:1aa0::/44RADBNo ROA
2a06:a005:1ab0::/44RADBNo ROA
2a06:a005:1ac0::/44RADBNo ROA
2a0b:4340:1300::/40RIPEValid
2a0b:4340:1303::/48RIPEValid
2a0b:4340:1303::/64RIPEInvalid: maxLength
2a0b:4340:1310::/48RIPEValid

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.