asn.dev

Routing security

AS271389 PAULO CESAR OLIVEIRA DA SILVA 05852075698

Unclassified LACNIC

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 AS271389 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
181.189.4.0/22No ROAIRR53
181.189.4.0/23No ROAIRR53
181.189.4.0/24No ROAIRR1
181.189.5.0/24No ROAIRR1
181.189.6.0/23No ROAIRR53
181.189.6.0/24No ROAIRR1
181.189.7.0/24No ROAIRR53
2804:7abc::/32No ROAIRR33
2804:7abc:3000::/40No ROAIRR covering33
2804:7abc:3100::/40No ROAIRR covering33
2804:7abc:3500::/40No ROAIRR covering33

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS271389 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

11 objects · 3 not announced

Route objects naming AS271389 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
2804:7abc::/34RADBCLARO S.A. CustomerMAINT-AS42302024-01-11Not announced
2804:7abc::/35RADBCLARO S.A. CustomerMAINT-AS42302024-01-11Not announced
2804:7abc:2000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-01-11Not announced
181.189.4.0/22RADBAS-APD-CUSTOMER-271389MAINT-AS2676132023-11-13Announced
181.189.4.0/23RADBAS-APD-CUSTOMER-271389MAINT-AS2676132023-11-13Announced
181.189.4.0/24RADBAS-APD-CUSTOMER-271389MAINT-AS2676132023-11-13Announced
181.189.5.0/24RADBAS-APD-CUSTOMER-271389MAINT-AS2676132023-11-13Announced
181.189.6.0/23RADBAS-APD-CUSTOMER-271389MAINT-AS2676132023-11-13Announced
181.189.6.0/24RADBAS-APD-CUSTOMER-271389MAINT-AS2676132023-11-13Announced
181.189.7.0/24RADBAS-APD-CUSTOMER-271389MAINT-AS2676132023-11-13Announced
2804:7abc::/32RADBPAULO CESAR OLIVEIRA DA SILVAMAINT-AS2641272025-12-26Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271389 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS271389 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS271389 as a direct member
AS-7738_CUSTOMERSRADBLists AS271389 as a direct member
AS-AMERICANTOWERRADBLists AS271389 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS271389 as a direct member
AS-CTBC-CUSTOMERS197RADBLists AS271389 as a direct member
AS-CTBC-TOOLS-6RADBLists AS271389 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS271389 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271389 as a direct member
AS-EMBRATELNETRADBLists AS271389 as a direct member
AS-FORTE-TELECOM-CUSTOMER-ESRADBLists AS271389 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS271389 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS271389 as a direct member
AS-HURRICANEV6RADBLists AS271389 as a direct member
AS-NORTH-TELECOM-AS271389RADBLists AS271389 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS271389 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS271389 as a direct member
AS264127:AS-CUSTOMERSRADBLists AS271389 as a direct member
AS264409:AS-CONERADBLists AS271389 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS271389 as a direct member

RPKI from rpki-client, validated 2026-10-31 20:05 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-31. Cross-check on bgp.he.net.