Network · data from 2026-11-12

AS61737 Computex Informática Ltda

Registry name: AS61737 - Computex Informatica Ltda, BR · PeeringDB

5IPv4 routes 100.0% RPKI valid · 100.0% with a route object

7IPv6 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

2Route objects not announced registered with origin AS61737, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS61737, 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.


131.72.180.0/22	Valid	Other IRR onlyRADB, TC	671 100%	67
2804:1b9c::/32	Valid	Other IRR onlyRADB, TC	631 99%	67
2804:1b9c::/33	Valid	Other IRR onlyTC	631 99%	67
2804:1b9c:8000::/33	Valid	Other IRR onlyTC	631 99%	67
2804:1b9c::/34	Valid	Other IRR onlyTC	350 55%	64
2804:1b9c:4000::/34	Valid	Other IRR onlyTC	350 55%	64
2804:1b9c:8000::/34	Valid	Other IRR onlyTC	350 55%	64
2804:1b9c:c000::/34	Valid	Other IRR onlyTC	350 55%	64
131.72.180.0/24	Valid	Other IRR onlyRADB, TC	202 30%	54
131.72.181.0/24	Valid	Other IRR onlyRADB, TC	202 30%	54
131.72.182.0/24	Valid	Other IRR onlyRADB, TC	202 30%	54
131.72.183.0/24	Valid	Other IRR onlyRADB, TC	202 30%	54

AS-SET

AS61737'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 14 are in fix.csv.

Route object: RIR12
Route object: not announced2

Change	Prefix or set	Detail	Full-table peers
Route object: RIR	131.72.180.0/22	Route object only in RADB, TC. Add it in the RIR database for the space.	671 of 673
Route object: RIR	2804:1b9c::/32	Route object only in RADB, TC. Add it in the RIR database for the space.	631 of 636
Route object: RIR	2804:1b9c::/33	Route object only in TC. Add it in the RIR database for the space.	631 of 636
Route object: RIR	2804:1b9c:8000::/33	Route object only in TC. Add it in the RIR database for the space.	631 of 636
Route object: RIR	2804:1b9c::/34	Route object only in TC. Add it in the RIR database for the space.	350 of 636
Route object: RIR	2804:1b9c:4000::/34	Route object only in TC. Add it in the RIR database for the space.	350 of 636
Route object: RIR	2804:1b9c:8000::/34	Route object only in TC. Add it in the RIR database for the space.	350 of 636
Route object: RIR	2804:1b9c:c000::/34	Route object only in TC. Add it in the RIR database for the space.	350 of 636
Route object: RIR	131.72.180.0/24	Route object only in RADB, TC. Add it in the RIR database for the space.	202 of 673
Route object: RIR	131.72.181.0/24	Route object only in RADB, TC. Add it in the RIR database for the space.	202 of 673
Route object: RIR	131.72.182.0/24	Route object only in RADB, TC. Add it in the RIR database for the space.	202 of 673
Route object: RIR	131.72.183.0/24	Route object only in RADB, TC. Add it in the RIR database for the space.	202 of 673

Change

Prefix or set

Detail

Full-table peers

Route object: RIR

131.72.180.0/22

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

671 of 673

Route object: RIR

2804:1b9c::/32

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

631 of 636

Route object: RIR

2804:1b9c::/33

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

631 of 636

Route object: RIR

2804:1b9c:8000::/33

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

631 of 636

Route object: RIR

2804:1b9c::/34

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

350 of 636

Route object: RIR

2804:1b9c:4000::/34

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

350 of 636

Route object: RIR

2804:1b9c:8000::/34

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

350 of 636

Route object: RIR

2804:1b9c:c000::/34

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

350 of 636

Route object: RIR

131.72.180.0/24

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

202 of 673

Route object: RIR

131.72.181.0/24

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

202 of 673

Route object: RIR

131.72.182.0/24

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

202 of 673

Route object: RIR

131.72.183.0/24

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

202 of 673

Route objects not announced

Route objects with origin AS61737 whose prefix no peer sees AS61737 announce. Many are kept on purpose (backup routes, space announced only in some places).


131.72.180.0/23	RADB, TC	Valid
131.72.182.0/23	RADB, TC	Valid

131.72.180.0/23

RADB, TC

Valid

131.72.182.0/23

RADB, TC

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.