bgpreport

Network · data from 2026-11-12

AS43857 FRAPORT Fraport AG Frankfurt Airport Services Worldwide

Registry name: FRAPORT Fraport AG Frankfurt Airport Services Worldwide, DE · not in PeeringDB

9IPv4 routes 0.0% RPKI valid · 100.0% with a route object
1IPv6 routes 0.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
10No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
1Route objects not announced registered with origin AS43857, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS43857, 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.
146.234.0.0/16 No ROA RIR databaseRIPE 673 100% 66
146.234.0.0/19 No ROA RIR databaseRIPE 673 100% 67
146.234.32.0/19 No ROA RIR databaseRIPE 673 100% 67
146.234.64.0/19 No ROA RIR databaseRIPE 673 100% 67
146.234.96.0/19 No ROA RIR databaseRIPE 673 100% 67
146.234.128.0/19 No ROA RIR databaseRIPE 673 100% 67
146.234.160.0/19 No ROA RIR databaseRIPE 673 100% 67
146.234.192.0/19 No ROA RIR databaseRIPE 673 100% 67
146.234.255.0/24 No ROA RIR databaseRIPE 673 100% 67
2a04:5740::/29 No ROA RIR databaseRIPE 634 100% 67

AS-SET

AS43857 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 11 are in fix.csv.

  • ROA: none10
  • Route object: not announced1
ChangePrefix or setDetailFull-table peers
ROA: none146.234.0.0/16No ROA covers it. Add a ROA for AS43857, maxLength 16.673 of 673
ROA: none146.234.0.0/19No ROA covers it. Add a ROA for AS43857, maxLength 19.673 of 673
ROA: none146.234.32.0/19No ROA covers it. Add a ROA for AS43857, maxLength 19.673 of 673
ROA: none146.234.64.0/19No ROA covers it. Add a ROA for AS43857, maxLength 19.673 of 673
ROA: none146.234.96.0/19No ROA covers it. Add a ROA for AS43857, maxLength 19.673 of 673
ROA: none146.234.128.0/19No ROA covers it. Add a ROA for AS43857, maxLength 19.673 of 673
ROA: none146.234.160.0/19No ROA covers it. Add a ROA for AS43857, maxLength 19.673 of 673
ROA: none146.234.192.0/19No ROA covers it. Add a ROA for AS43857, maxLength 19.673 of 673
ROA: none146.234.255.0/24No ROA covers it. Add a ROA for AS43857, maxLength 24.673 of 673
ROA: none2a04:5740::/29No ROA covers it. Add a ROA for AS43857, maxLength 29.634 of 636

Route objects not announced

Route objects with origin AS43857 whose prefix no peer sees AS43857 announce. Many are kept on purpose (backup routes, space announced only in some places).

146.234.224.0/19RIPENo 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.