Network · data from 2026-11-12

AS262742 UFABC

Registry name: AS262742 - Fundacao Universidade Federal do ABC - UFABC, BR · PeeringDB

21IPv4 routes 100.0% RPKI valid · 100.0% with a route object

5IPv6 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

12Route objects not announced registered with origin AS262742, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS262742, 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.


177.104.32.0/19	Valid	Other IRR onlyRADB, TC	672 100%	68
177.104.32.0/22	Valid	Other IRR onlyTC	672 100%	68
177.104.36.0/22	Valid	Other IRR onlyTC	672 100%	68
177.104.40.0/22	Valid	Other IRR onlyTC	672 100%	68
177.104.44.0/22	Valid	Other IRR onlyTC	672 100%	68
177.104.48.0/22	Valid	Other IRR onlyTC	672 100%	68
177.104.52.0/22	Valid	Other IRR onlyTC	672 100%	68
177.104.60.0/22	Valid	Other IRR onlyTC	670 100%	68
2801:a4::/32	Valid	Other IRR onlyRADB, TC	635 100%	70
2801:a4::/34	Valid	Other IRR onlyTC	635 100%	70
2801:a4:4000::/34	Valid	Other IRR onlyTC	635 100%	70
2801:a4:8000::/34	Valid	Other IRR onlyTC	635 100%	70
2801:a4:c000::/34	Valid	Other IRR onlyTC	635 100%	70
177.104.32.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.34.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.36.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.38.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.40.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.42.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.44.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.48.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.50.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.52.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.54.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.60.0/23	Valid	Other IRR onlyTC	141 21%	46
177.104.62.0/23	Valid	Other IRR onlyTC	141 21%	46

AS-SET

PeeringDB's irr_as_set for AS262742: TC::AS262742:AS-UFABC. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS262742 isn't in the set, or no route object for AS262742 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.

Name	Database	ASNs	Sets	Route objects	AS262742 in it	Not covered
TC::AS262742:AS-UFABC	TC	1	2	38	Yes	0

Name

Database

ASNs

Sets

Route objects

AS262742 in it

Not covered

TC::AS262742:AS-UFABC

Yes

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 38 are in fix.csv.

Route object: RIR26
Route object: not announced12

Change	Prefix or set	Detail	Full-table peers
Route object: RIR	177.104.32.0/19	Route object only in RADB, TC. Add it in the RIR database for the space.	672 of 673
Route object: RIR	177.104.32.0/22	Route object only in TC. Add it in the RIR database for the space.	672 of 673
Route object: RIR	177.104.36.0/22	Route object only in TC. Add it in the RIR database for the space.	672 of 673
Route object: RIR	177.104.40.0/22	Route object only in TC. Add it in the RIR database for the space.	672 of 673
Route object: RIR	177.104.44.0/22	Route object only in TC. Add it in the RIR database for the space.	672 of 673
Route object: RIR	177.104.48.0/22	Route object only in TC. Add it in the RIR database for the space.	672 of 673
Route object: RIR	177.104.52.0/22	Route object only in TC. Add it in the RIR database for the space.	672 of 673
Route object: RIR	177.104.60.0/22	Route object only in TC. Add it in the RIR database for the space.	670 of 673
Route object: RIR	2801:a4::/32	Route object only in RADB, TC. Add it in the RIR database for the space.	635 of 636
Route object: RIR	2801:a4::/34	Route object only in TC. Add it in the RIR database for the space.	635 of 636
Route object: RIR	2801:a4:4000::/34	Route object only in TC. Add it in the RIR database for the space.	635 of 636
Route object: RIR	2801:a4:8000::/34	Route object only in TC. Add it in the RIR database for the space.	635 of 636
Route object: RIR	2801:a4:c000::/34	Route object only in TC. Add it in the RIR database for the space.	635 of 636
Route object: RIR	177.104.32.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.34.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.36.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.38.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.40.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.42.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.44.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.48.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.50.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.52.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.54.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.60.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673
Route object: RIR	177.104.62.0/23	Route object only in TC. Add it in the RIR database for the space.	141 of 673

Change

Prefix or set

Detail

Full-table peers

Route object: RIR

177.104.32.0/19

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

672 of 673

Route object: RIR

177.104.32.0/22

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

672 of 673

Route object: RIR

177.104.36.0/22

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

672 of 673

Route object: RIR

177.104.40.0/22

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

672 of 673

Route object: RIR

177.104.44.0/22

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

672 of 673

Route object: RIR

177.104.48.0/22

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

672 of 673

Route object: RIR

177.104.52.0/22

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

672 of 673

Route object: RIR

177.104.60.0/22

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

670 of 673

Route object: RIR

2801:a4::/32

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

635 of 636

Route object: RIR

2801:a4::/34

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

635 of 636

Route object: RIR

2801:a4:4000::/34

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

635 of 636

Route object: RIR

2801:a4:8000::/34

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

635 of 636

Route object: RIR

2801:a4:c000::/34

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

635 of 636

Route object: RIR

177.104.32.0/23

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

141 of 673

Route object: RIR

177.104.34.0/23

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

141 of 673

Route object: RIR

177.104.36.0/23

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

141 of 673

Route object: RIR

177.104.38.0/23

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

141 of 673

Route object: RIR

177.104.40.0/23

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

141 of 673

Route object: RIR

177.104.42.0/23

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

141 of 673

Route object: RIR

177.104.44.0/23

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

141 of 673

Route object: RIR

177.104.48.0/23

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

141 of 673

Route object: RIR

177.104.50.0/23

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

141 of 673

Route object: RIR

177.104.52.0/23

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

141 of 673

Route object: RIR

177.104.54.0/23

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

141 of 673

Route object: RIR

177.104.60.0/23

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

141 of 673

Route object: RIR

177.104.62.0/23

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

141 of 673

Route objects not announced

Route objects with origin AS262742 whose prefix no peer sees AS262742 announce. Many are kept on purpose (backup routes, space announced only in some places).


177.104.46.0/23	TC	Valid
177.104.56.0/22	TC	Valid
177.104.56.0/23	TC	Valid
177.104.58.0/23	TC	Valid
2801:a4::/35	TC	Valid
2801:a4:2000::/35	TC	Valid
2801:a4:4000::/35	TC	Valid
2801:a4:6000::/35	TC	Valid
2801:a4:8000::/35	TC	Valid
2801:a4:a000::/35	TC	Valid
2801:a4:c000::/35	TC	Valid
2801:a4:e000::/35	TC	Valid

177.104.46.0/23

Valid

177.104.56.0/22

Valid

177.104.56.0/23

Valid

177.104.58.0/23

Valid

2801:a4::/35

Valid

2801:a4:2000::/35

Valid

2801:a4:4000::/35

Valid

2801:a4:6000::/35

Valid

2801:a4:8000::/35

Valid

2801:a4:a000::/35

Valid

2801:a4:c000::/35

Valid

2801:a4:e000::/35

Valid

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.