bgpreport

Network · data from 2026-11-12

AS23171 Manhattan University

Registry name: MANHATTAN-EDU - Manhattan College, US · PeeringDB

4IPv4 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
5No ROA 0 with no route object for this origin
3Low visibility seen by under 10% of full-table peers
1Route objects not announced registered with origin AS23171, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS23171, 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.
149.61.0.0/16 No ROA Other IRR onlyRADB 670 100% 69
192.48.112.0/24 No ROA Other IRR onlyRADB 670 100% 69
149.61.190.0/24 No ROA Other IRR onlyRADB 40 6%low visibility 27
2602:fc8f:190::/48 No ROA Other IRR onlyRADB 37 6%low visibility 27
149.61.3.0/24 No ROA Other IRR onlyRADB 2 0%low visibility 2

AS-SET

AS23171'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 11 are in fix.csv.

  • ROA: none5
  • Route object: RIR5
  • Route object: not announced1
ChangePrefix or setDetailFull-table peers
ROA: none149.61.0.0/16No ROA covers it. Add a ROA for AS23171, maxLength 16.670 of 673
Route object: RIR149.61.0.0/16Route object only in RADB. Add it in the RIR database for the space.670 of 673
ROA: none192.48.112.0/24No ROA covers it. Add a ROA for AS23171, maxLength 24.670 of 673
Route object: RIR192.48.112.0/24Route object only in RADB. Add it in the RIR database for the space.670 of 673
ROA: none149.61.190.0/24No ROA covers it. Add a ROA for AS23171, maxLength 24.40 of 673
Route object: RIR149.61.190.0/24Route object only in RADB. Add it in the RIR database for the space.40 of 673
ROA: none2602:fc8f:190::/48No ROA covers it. Add a ROA for AS23171, maxLength 48.37 of 636
Route object: RIR2602:fc8f:190::/48Route object only in RADB. Add it in the RIR database for the space.37 of 636
ROA: none149.61.3.0/24No ROA covers it. Add a ROA for AS23171, maxLength 24.2 of 673
Route object: RIR149.61.3.0/24Route object only in RADB. Add it in the RIR database for the space.2 of 673

Route objects not announced

Route objects with origin AS23171 whose prefix no peer sees AS23171 announce. Many are kept on purpose (backup routes, space announced only in some places).

2602:fc8f::/36RADBNo 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.