asn.dev

Routing security

AS271137 AS271137 - diego fernando sales feitosa

Unclassified APNIC

RPKI valid 88% 7 of 8 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 7 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS271137 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2804:76d4::/34No ROAIRR29
201.54.188.0/24RPKI validIRR56
201.54.189.0/24RPKI validIRR53
201.54.190.0/24RPKI validIRR covering53
201.54.191.0/24RPKI validIRR52
2804:76d4:4000::/34RPKI validIRR28
2804:76d4:8000::/34RPKI validIRR29
2804:76d4:ff00::/48RPKI validIRR1

RPKI · ROAs

Route origin authorisations

7 ROAs

Signed statements by address holders that AS271137 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
201.54.188.0/24/24LACNIC
201.54.189.0/24/24LACNIC
201.54.190.0/24/24LACNIC
201.54.191.0/24/24LACNIC
2804:76d4:4000::/34/34LACNIC
2804:76d4:8000::/34/34LACNIC
2804:76d4:ff00::/48/48LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

13 objects · 6 not announced

Route objects naming AS271137 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
201.54.188.0/22RADBCUSTOMER diego fernando sales feitosaMAINT-AS618322025-01-22Not announced
201.54.188.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
201.54.190.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:76d4::/32RADBCUSTOMER diego fernando sales feitosaMAINT-AS618322025-01-22Not announced
2804:76d4::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:76d4:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
201.54.188.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.54.189.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.54.191.0/24RADBCLARO S.A. CustomerMAINT-AS42302025-01-10Announced
2804:76d4::/34RADBCliente ST1 - AS271137MAINT-ASN2691942026-07-14Announced
2804:76d4:4000::/34RADBCliente ST1 - AS271137MAINT-ASN2691942026-07-14Announced
2804:76d4:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302025-11-10Announced
2804:76d4:ff00::/48RADBCLARO S.A. CustomerMAINT-AS42302025-01-10Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271137 directly show who expects to carry it.

AS-setWhereRelationship
AS-1TELECOM-CUSTOMERS01RADBLists AS271137 as a direct member
AS-266583ALTDBLists AS271137 as a direct member
AS-53427-TGLOBALRADBLists AS271137 as a direct member
AS-CTBC-CUSTOMERS247RADBLists AS271137 as a direct member
AS-CTBC-TOOLS-11RADBLists AS271137 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS271137 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271137 as a direct member
AS-EMBRATELNETRADBLists AS271137 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS271137 as a direct member
AS-GCNETPROVEDOR-CUSTOMERSALTDBLists AS271137 as a direct member
AS-GNT-CUSTOMERSRADBLists AS271137 as a direct member
AS-HURRICANERADBLists AS271137 as a direct member
AS-MEGALINK-CUSTOMERSRADBLists AS271137 as a direct member
AS-MOB-CUSTOMER-AS265061RADBLists AS271137 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS271137 as a direct member
AS-SALESNETALTDBLists AS271137 as a direct member
AS-ST1-CUSTOMERSRADBLists AS271137 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS271137 as a direct member
AS53013:AS-CONERADBLists AS271137 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.