asn.dev

Routing security

AS264137 DUX TELECOM LTDA

Unclassified LACNIC Cable/DSL/ISP

RPKI valid 0% 0 of 11 announcements
RPKI invalid 0 none
No ROA 11 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

11 observed

Every prefix observed with AS264137 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
138.97.96.0/22No ROAIRR54
138.97.96.0/23No ROAIRR53
138.97.98.0/23No ROAIRR53
170.0.220.0/24No ROAIRR54
170.0.221.0/24No ROAIRR54
170.0.222.0/23No ROAIRR54
2804:2304::/33No ROAIRR34
2804:2304::/34No ROAIRR34
2804:2304:4000::/34No ROAIRR34
2804:2304:8800::/38No ROAIRR covering31
2804:2304:f000::/36No ROAIRR31

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS264137 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

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

23 objects · 13 not announced

Route objects naming AS264137 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
138.97.96.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
138.97.97.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-03-13Not announced
170.0.220.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Not announced
170.0.220.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:2304::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Not announced
2804:2304:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:2304:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:2304:8800::/40RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:2304:8900::/40RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:2304:c000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:2304:c000::/36RADBCLARO S.A. CustomerMAINT-AS42302025-10-17Not announced
2804:2304:d000::/36RADBCLARO S.A. CustomerMAINT-AS42302025-10-17Not announced
2804:2304:e000::/36RADBCLARO S.A. CustomerMAINT-AS42302025-10-17Not announced
138.97.96.0/22RADBCLARO S.A. CustomerMAINT-AS42302025-03-13Announced
138.97.96.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-03-13Announced
138.97.98.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.0.220.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.0.221.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.0.222.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:2304::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:2304::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:2304:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:2304:f000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS264137 directly show who expects to carry it.

AS-setWhereRelationship
AS264137:AS-CLICKNETPeeringDBDeclared by the operator as its own set
AS-1000-LINKAMERICANRADBLists AS264137 as a direct member
AS-266583ALTDBLists AS264137 as a direct member
AS-61884ALTDBLists AS264137 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS264137 as a direct member
AS-8167_CUSTOMERSRADBLists AS264137 as a direct member
AS-CTBC-CUSTOMERS25RADBLists AS264137 as a direct member
AS-CTBC-TOOLS-2RADBLists AS264137 as a direct member
AS-EMBRATELNETRADBLists AS264137 as a direct member
AS-GNT-CUSTOMERSRADBLists AS264137 as a direct member
AS-HURRICANERADBLists AS264137 as a direct member
AS-HURRICANEV6RADBLists AS264137 as a direct member
AS-NEONETRADBLists AS264137 as a direct member
AS-STORMWALL-SETRADBLists AS264137 as a direct member
AS-STORMWALL-SETRIPELists AS264137 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS264137 as a direct member
AS263903:AS-TRANSITRADBLists AS264137 as a direct member
AS264409:AS-CONERADBLists AS264137 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS264137 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS264137 as a direct member
AS53013:AS-CONERADBLists AS264137 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS264137 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.