Network · data from 2026-11-12

AS264835 AS264835 - CORPORACION UNIVERSIDAD DE LA COSTA CUC

Registry name: AS264835 - CORPORACION UNIVERSIDAD DE LA COSTA CUC, CO · not in PeeringDB

1IPv4 routes 100.0% RPKI valid · 100.0% with a route object

3IPv6 routes 33.3% RPKI valid · 33.3% with a route object

2RPKI invalid 0 origin · 2 maxLength

0No ROA 2 with no route object for this origin

2Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS264835, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS264835, 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.


2801:144:1::/48	Invalid: maxLength	Nonecovered by 2801:144::/42	23 4%low visibility	11
2801:144:5::/48	Invalid: maxLength	Nonecovered by 2801:144::/42	23 4%low visibility	11
170.82.40.0/23	Valid	Other IRR onlyRADB	672 100%	67
2801:144::/42	Valid	Other IRR onlyRADB	634 100%	67

2801:144:1::/48

Invalid: maxLength

Nonecovered by 2801:144::/42

23 4%low visibility

2801:144:5::/48

Invalid: maxLength

Nonecovered by 2801:144::/42

23 4%low visibility

170.82.40.0/23

Valid

Other IRR onlyRADB

672 100%

2801:144::/42

Valid

Other IRR onlyRADB

634 100%

AS-SET

AS264835 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 6 are in fix.csv.

ROA: maxLength2
Route object: none2
Route object: RIR2

Change	Prefix or set	Detail	Full-table peers
ROA: maxLength	2801:144:1::/48	ROA 2801:144::/42 AS264835 has maxLength 42; the route is a /48. Raise the maxLength, or add a ROA for 2801:144:1::/48.	23 of 636
Route object: none	2801:144:1::/48	No route object for it. A route object for 2801:144::/42 with origin AS264835 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264835 in the RIR database for the space.	23 of 636
ROA: maxLength	2801:144:5::/48	ROA 2801:144::/42 AS264835 has maxLength 42; the route is a /48. Raise the maxLength, or add a ROA for 2801:144:5::/48.	23 of 636
Route object: none	2801:144:5::/48	No route object for it. A route object for 2801:144::/42 with origin AS264835 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264835 in the RIR database for the space.	23 of 636
Route object: RIR	170.82.40.0/23	Route object only in RADB. Add it in the RIR database for the space.	672 of 673
Route object: RIR	2801:144::/42	Route object only in RADB. Add it in the RIR database for the space.	634 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: maxLength

2801:144:1::/48

ROA 2801:144::/42 AS264835 has maxLength 42; the route is a /48. Raise the maxLength, or add a ROA for 2801:144:1::/48.

23 of 636

Route object: none

2801:144:1::/48

No route object for it. A route object for 2801:144::/42 with origin AS264835 covers it (filters allowing more-specifics accept it). Add a route object with origin AS264835 in the RIR database for the space.

23 of 636

ROA: maxLength

2801:144:5::/48

ROA 2801:144::/42 AS264835 has maxLength 42; the route is a /48. Raise the maxLength, or add a ROA for 2801:144:5::/48.

23 of 636

Route object: none

2801:144:5::/48

23 of 636

Route object: RIR

170.82.40.0/23

Route object only in RADB. Add it in the RIR database for the space.

672 of 673

Route object: RIR

2801:144::/42

Route object only in RADB. Add it in the RIR database for the space.

634 of 636

Route objects not announced

Every route object with origin AS264835 is announced.

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.