bgpreport

Network · data from 2026-11-12

AS271891 AS271891 - UNIVERSIDAD ESTATAL A DISTANCIA

Registry name: AS271891 - UNIVERSIDAD ESTATAL A DISTANCIA, CR · not in PeeringDB

0IPv4 routes
14IPv6 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
23Route objects not announced registered with origin AS271891, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS271891, 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.

2801:151:35::/48 Valid RIR databaseLACNIC 636 100% 68
2801:151:d0::/48 Valid RIR databaseLACNIC 636 100% 68
2801:151:a2::/48 Valid RIR databaseLACNIC 635 100% 68
2801:151:a3::/48 Valid RIR databaseLACNIC 635 100% 68
2801:151:a4::/48 Valid RIR databaseLACNIC 635 100% 68
2801:151:bb::/48 Valid RIR databaseLACNIC 634 100% 67
2801:151:bc::/48 Valid RIR databaseLACNIC 634 100% 67
2801:151:f2::/48 Valid RIR databaseLACNIC 634 100% 67
2801:151:f9::/48 Valid RIR databaseLACNIC 633 100% 68
2801:151:fa::/48 Valid RIR databaseLACNIC 633 100% 67
2801:151:fb::/48 Valid RIR databaseLACNIC 633 100% 67
2801:151:fc::/48 Valid RIR databaseLACNIC 633 100% 67
2801:151:fd::/48 Valid RIR databaseLACNIC 633 100% 67
2801:151:10a::/48 Valid RIR databaseLACNIC 633 100% 67

AS-SET

AS271891 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 23 are in fix.csv.

  • Route object: not announced23

Route objects not announced

Route objects with origin AS271891 whose prefix no peer sees AS271891 announce. Many are kept on purpose (backup routes, space announced only in some places).

2801:151:37::/48LACNICValid
2801:151:39::/48LACNICValid
2801:151:3d::/48LACNICValid
2801:151:52::/48LACNICValid
2801:151:53::/48LACNICValid
2801:151:57::/48LACNICValid
2801:151:58::/48LACNICValid
2801:151:59::/48LACNICValid
2801:151:8b::/48LACNICValid
2801:151:8c::/48LACNICValid
2801:151:c4::/48LACNICValid
2801:151:c5::/48LACNICValid
2801:151:e1::/48LACNICValid
2801:151:ea::/48LACNICValid
2801:151:ff::/48LACNICValid
2801:151:100::/48LACNICValid
2801:151:102::/48LACNICValid
2801:151:103::/48LACNICValid
2801:151:105::/48LACNICValid
2801:151:107::/48LACNICValid
2801:151:109::/48LACNICValid
2801:151:10b::/48LACNICValid
2801:151:10d::/48LACNICValid

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.