Network · data from 2026-11-12

AS28193 UNIVERSIDADE ESTADUAL DE LONDRINA

Registry name: AS28193 - UNIVERSIDADE ESTADUAL DE LONDRINA, BR · PeeringDB

14IPv4 routes 0.0% RPKI valid · 14.3% with a route object

1IPv6 routes 0.0% RPKI valid · 100.0% with a route object

0RPKI invalid 0 origin · 0 maxLength

15No ROA 12 with no route object for this origin

8Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS28193, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS28193, 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.


189.90.64.0/21	No ROA	Nonecovered by 189.90.64.0/20	670 100%	67
189.90.72.0/21	No ROA	Nonecovered by 189.90.64.0/20	670 100%	67
191.52.64.0/19	No ROA	Nonecovered by 191.52.64.0/18	670 100%	67
191.52.96.0/19	No ROA	Nonecovered by 191.52.64.0/18	670 100%	67
189.90.64.0/22	No ROA	Nonecovered by 189.90.64.0/20	6 1%low visibility	4
189.90.68.0/22	No ROA	Nonecovered by 189.90.64.0/20	6 1%low visibility	4
189.90.72.0/22	No ROA	Nonecovered by 189.90.64.0/20	6 1%low visibility	4
189.90.76.0/22	No ROA	Nonecovered by 189.90.64.0/20	6 1%low visibility	4
191.52.64.0/20	No ROA	Nonecovered by 191.52.64.0/18	6 1%low visibility	4
191.52.80.0/20	No ROA	Nonecovered by 191.52.64.0/18	6 1%low visibility	4
191.52.96.0/20	No ROA	Nonecovered by 191.52.64.0/18	6 1%low visibility	4
191.52.112.0/20	No ROA	Nonecovered by 191.52.64.0/18	6 1%low visibility	4
189.90.64.0/20	No ROA	Other IRR onlyRADB	671 100%	67
191.52.64.0/18	No ROA	Other IRR onlyRADB	670 100%	67
2801:80:70::/48	No ROA	Other IRR onlyRADB	634 100%	70

189.90.64.0/21

No ROA

Nonecovered by 189.90.64.0/20

670 100%

189.90.72.0/21

No ROA

Nonecovered by 189.90.64.0/20

670 100%

191.52.64.0/19

No ROA

Nonecovered by 191.52.64.0/18

670 100%

191.52.96.0/19

No ROA

Nonecovered by 191.52.64.0/18

670 100%

189.90.64.0/22

No ROA

Nonecovered by 189.90.64.0/20

6 1%low visibility

189.90.68.0/22

No ROA

Nonecovered by 189.90.64.0/20

6 1%low visibility

189.90.72.0/22

No ROA

Nonecovered by 189.90.64.0/20

6 1%low visibility

189.90.76.0/22

No ROA

Nonecovered by 189.90.64.0/20

6 1%low visibility

191.52.64.0/20

No ROA

Nonecovered by 191.52.64.0/18

6 1%low visibility

191.52.80.0/20

No ROA

Nonecovered by 191.52.64.0/18

6 1%low visibility

191.52.96.0/20

No ROA

Nonecovered by 191.52.64.0/18

6 1%low visibility

191.52.112.0/20

No ROA

Nonecovered by 191.52.64.0/18

6 1%low visibility

189.90.64.0/20

No ROA

Other IRR onlyRADB

671 100%

191.52.64.0/18

No ROA

Other IRR onlyRADB

670 100%

2801:80:70::/48

No ROA

Other IRR onlyRADB

634 100%

AS-SET

AS28193'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 30 are in fix.csv.

ROA: none15
Route object: none12
Route object: RIR3

Change	Prefix or set	Detail	Full-table peers
ROA: none	189.90.64.0/21	No ROA covers it. Add a ROA for AS28193, maxLength 21.	670 of 673
Route object: none	189.90.64.0/21	No route object for it. A route object for 189.90.64.0/20 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	670 of 673
ROA: none	189.90.72.0/21	No ROA covers it. Add a ROA for AS28193, maxLength 21.	670 of 673
Route object: none	189.90.72.0/21	No route object for it. A route object for 189.90.64.0/20 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	670 of 673
ROA: none	191.52.64.0/19	No ROA covers it. Add a ROA for AS28193, maxLength 19.	670 of 673
Route object: none	191.52.64.0/19	No route object for it. A route object for 191.52.64.0/18 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	670 of 673
ROA: none	191.52.96.0/19	No ROA covers it. Add a ROA for AS28193, maxLength 19.	670 of 673
Route object: none	191.52.96.0/19	No route object for it. A route object for 191.52.64.0/18 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	670 of 673
ROA: none	189.90.64.0/22	No ROA covers it. Add a ROA for AS28193, maxLength 22.	6 of 673
Route object: none	189.90.64.0/22	No route object for it. A route object for 189.90.64.0/20 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	189.90.68.0/22	No ROA covers it. Add a ROA for AS28193, maxLength 22.	6 of 673
Route object: none	189.90.68.0/22	No route object for it. A route object for 189.90.64.0/20 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	189.90.72.0/22	No ROA covers it. Add a ROA for AS28193, maxLength 22.	6 of 673
Route object: none	189.90.72.0/22	No route object for it. A route object for 189.90.64.0/20 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	189.90.76.0/22	No ROA covers it. Add a ROA for AS28193, maxLength 22.	6 of 673
Route object: none	189.90.76.0/22	No route object for it. A route object for 189.90.64.0/20 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	191.52.64.0/20	No ROA covers it. Add a ROA for AS28193, maxLength 20.	6 of 673
Route object: none	191.52.64.0/20	No route object for it. A route object for 191.52.64.0/18 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	191.52.80.0/20	No ROA covers it. Add a ROA for AS28193, maxLength 20.	6 of 673
Route object: none	191.52.80.0/20	No route object for it. A route object for 191.52.64.0/18 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	191.52.96.0/20	No ROA covers it. Add a ROA for AS28193, maxLength 20.	6 of 673
Route object: none	191.52.96.0/20	No route object for it. A route object for 191.52.64.0/18 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	191.52.112.0/20	No ROA covers it. Add a ROA for AS28193, maxLength 20.	6 of 673
Route object: none	191.52.112.0/20	No route object for it. A route object for 191.52.64.0/18 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.	6 of 673
ROA: none	189.90.64.0/20	No ROA covers it. Add a ROA for AS28193, maxLength 20.	671 of 673
Route object: RIR	189.90.64.0/20	Route object only in RADB. Add it in the RIR database for the space.	671 of 673
ROA: none	191.52.64.0/18	No ROA covers it. Add a ROA for AS28193, maxLength 18.	670 of 673
Route object: RIR	191.52.64.0/18	Route object only in RADB. Add it in the RIR database for the space.	670 of 673
ROA: none	2801:80:70::/48	No ROA covers it. Add a ROA for AS28193, maxLength 48.	634 of 636
Route object: RIR	2801:80:70::/48	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: none

189.90.64.0/21

No ROA covers it. Add a ROA for AS28193, maxLength 21.

670 of 673

Route object: none

189.90.64.0/21

No route object for it. A route object for 189.90.64.0/20 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.

670 of 673

ROA: none

189.90.72.0/21

No ROA covers it. Add a ROA for AS28193, maxLength 21.

670 of 673

Route object: none

189.90.72.0/21

670 of 673

ROA: none

191.52.64.0/19

No ROA covers it. Add a ROA for AS28193, maxLength 19.

670 of 673

Route object: none

191.52.64.0/19

No route object for it. A route object for 191.52.64.0/18 with origin AS28193 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28193 in the RIR database for the space.

670 of 673

ROA: none

191.52.96.0/19

No ROA covers it. Add a ROA for AS28193, maxLength 19.

670 of 673

Route object: none

191.52.96.0/19

670 of 673

ROA: none

189.90.64.0/22

No ROA covers it. Add a ROA for AS28193, maxLength 22.

6 of 673

Route object: none

189.90.64.0/22

6 of 673

ROA: none

189.90.68.0/22

No ROA covers it. Add a ROA for AS28193, maxLength 22.

6 of 673

Route object: none

189.90.68.0/22

6 of 673

ROA: none

189.90.72.0/22

No ROA covers it. Add a ROA for AS28193, maxLength 22.

6 of 673

Route object: none

189.90.72.0/22

6 of 673

ROA: none

189.90.76.0/22

No ROA covers it. Add a ROA for AS28193, maxLength 22.

6 of 673

Route object: none

189.90.76.0/22

6 of 673

ROA: none

191.52.64.0/20

No ROA covers it. Add a ROA for AS28193, maxLength 20.

6 of 673

Route object: none

191.52.64.0/20

6 of 673

ROA: none

191.52.80.0/20

No ROA covers it. Add a ROA for AS28193, maxLength 20.

6 of 673

Route object: none

191.52.80.0/20

6 of 673

ROA: none

191.52.96.0/20

No ROA covers it. Add a ROA for AS28193, maxLength 20.

6 of 673

Route object: none

191.52.96.0/20

6 of 673

ROA: none

191.52.112.0/20

No ROA covers it. Add a ROA for AS28193, maxLength 20.

6 of 673

Route object: none

191.52.112.0/20

6 of 673

ROA: none

189.90.64.0/20

No ROA covers it. Add a ROA for AS28193, maxLength 20.

671 of 673

Route object: RIR

189.90.64.0/20

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

671 of 673

ROA: none

191.52.64.0/18

No ROA covers it. Add a ROA for AS28193, maxLength 18.

670 of 673

Route object: RIR

191.52.64.0/18

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

670 of 673

ROA: none

2801:80:70::/48

No ROA covers it. Add a ROA for AS28193, maxLength 48.

634 of 636

Route object: RIR

2801:80:70::/48

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 AS28193 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.