Network · data from 2026-11-12

AS275723 Ademir Sulzenco & Cia

Registry name: AS275723 - Ademir Sulzenco & Cia LTDA, BR · PeeringDB

2IPv4 routes 50.0% RPKI valid · 50.0% with a route object

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

1RPKI invalid 1 origin · 0 maxLength

1No ROA 1 with no route object for this origin

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

0Route objects not announced registered with origin AS275723, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS275723, 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.


151.247.175.0/24	Invalid: origin	None	2 0%low visibility	2
2804:9894::/32	No ROA	Other IRR onlyRADB	1 0%low visibility	1
177.201.211.0/24	Valid	RIR databaseRADB, RIPE	671 100%	66

151.247.175.0/24

Invalid: origin

None

2 0%low visibility

2804:9894::/32

No ROA

Other IRR onlyRADB

1 0%low visibility

177.201.211.0/24

Valid

RIR databaseRADB, RIPE

671 100%

AS-SET

AS275723'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 4 are in fix.csv.

ROA: origin1
ROA: none1
Route object: none1
Route object: RIR1

Change	Prefix or set	Detail	Full-table peers
ROA: origin	151.247.175.0/24	ROAs covering it name AS834, not AS275723. If AS275723 should announce it, add a ROA for AS275723.	2 of 673
Route object: none	151.247.175.0/24	No route object for it. Add a route object with origin AS275723 in the RIR database for the space.	2 of 673
ROA: none	2804:9894::/32	No ROA covers it. Add a ROA for AS275723, maxLength 32.	1 of 636
Route object: RIR	2804:9894::/32	Route object only in RADB. Add it in the RIR database for the space.	1 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: origin

151.247.175.0/24

ROAs covering it name AS834, not AS275723. If AS275723 should announce it, add a ROA for AS275723.

2 of 673

Route object: none

151.247.175.0/24

No route object for it. Add a route object with origin AS275723 in the RIR database for the space.

2 of 673

ROA: none

2804:9894::/32

No ROA covers it. Add a ROA for AS275723, maxLength 32.

1 of 636

Route object: RIR

2804:9894::/32

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

1 of 636

Route objects not announced

Every route object with origin AS275723 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.