asn.dev

Routing security

AS271466 AS271466 - UC Telecom Ltda

Unclassified ARIN

RPKI valid 100% 22 of 22 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 22 authorising this AS

Announcements

What this network originates

22 observed

Every prefix observed with AS271466 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
201.49.176.0/23RPKI validIRR54
201.49.176.0/24RPKI validIRR54
201.49.177.0/24RPKI validIRR54
201.49.178.0/24RPKI validIRR56
201.49.179.0/24RPKI validIRR54
201.49.180.0/23RPKI validIRR55
201.49.180.0/24RPKI validIRR56
201.49.181.0/24RPKI validIRR55
201.49.182.0/23RPKI validIRR55
201.49.182.0/24RPKI validIRR56
201.49.183.0/24RPKI validIRR56
2804:7bf8::/32RPKI validIRR29
2804:7bf8::/33RPKI validIRR28
2804:7bf8::/34RPKI validIRR29
2804:7bf8:110::/44RPKI validIRR covering29
2804:7bf8:120::/44RPKI validIRR covering29
2804:7bf8:4000::/34RPKI validIRR29
2804:7bf8:8000::/33RPKI validIRR28
2804:7bf8:8000::/34RPKI validIRR29
2804:7bf8:8110::/44RPKI validIRR covering29
2804:7bf8:8120::/44RPKI validIRR covering29
2804:7bf8:c000::/34RPKI validIRR29

RPKI · ROAs

Route origin authorisations

22 ROAs

Signed statements by address holders that AS271466 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
201.49.176.0/23/23LACNIC
201.49.176.0/24/24LACNIC
201.49.177.0/24/24LACNIC
201.49.178.0/24/24LACNIC
201.49.179.0/24/24LACNIC
201.49.180.0/23/23LACNIC
201.49.180.0/24/24LACNIC
201.49.181.0/24/24LACNIC
201.49.182.0/23/23LACNIC
201.49.182.0/24/24LACNIC
201.49.183.0/24/24LACNIC
2804:7bf8::/32/32LACNIC
2804:7bf8::/33/33LACNIC
2804:7bf8::/34/34LACNIC
2804:7bf8:110::/44/44LACNIC
2804:7bf8:120::/44/44LACNIC
2804:7bf8:4000::/34/34LACNIC
2804:7bf8:8000::/33/33LACNIC
2804:7bf8:8000::/34/34LACNIC
2804:7bf8:8110::/44/44LACNIC
2804:7bf8:8120::/44/44LACNIC
2804:7bf8:c000::/34/34LACNIC

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

22 objects · 4 not announced

Route objects naming AS271466 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
201.49.176.0/21RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
201.49.176.0/22RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
201.49.178.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
201.49.180.0/22RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
201.49.176.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.176.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.177.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.178.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.179.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.180.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.180.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.181.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.182.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.182.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
201.49.183.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7bf8::/32RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7bf8::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7bf8::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7bf8:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7bf8:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7bf8:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:7bf8:c000::/34RADBCLARO 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 AS271466 directly show who expects to carry it.

AS-setWhereRelationship
AS271466:AS-SETPeeringDBDeclared by the operator as its own set
AS-1000-LINKAMERICANRADBLists AS271466 as a direct member
AS-11432RADBLists AS271466 as a direct member
AS-263269RADBLists AS271466 as a direct member
AS-267613RADBLists AS271466 as a direct member
AS-53062-CUSTOMERSALTDBLists AS271466 as a direct member
AS-53062-CUSTOMERSRADBLists AS271466 as a direct member
AS-53181RADBLists AS271466 as a direct member
AS-53427-TGLOBALRADBLists AS271466 as a direct member
AS-8167_CUSTOMERSRADBLists AS271466 as a direct member
AS-CTBC-CUSTOMERS237RADBLists AS271466 as a direct member
AS-CTBC-CUSTOMERS238RADBLists AS271466 as a direct member
AS-CTBC-TOOLS-7RADBLists AS271466 as a direct member
AS-DCMATRIX-CUSTOMERSRADBLists AS271466 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS271466 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271466 as a direct member
AS-EMBRATELNETRADBLists AS271466 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS271466 as a direct member
AS-HURRICANERADBLists AS271466 as a direct member
AS-INTERNETSERVICOSLTDARADBLists AS271466 as a direct member
AS-K2TELECOM-COSTUMERSRADBLists AS271466 as a direct member
AS-MEGATELECOM-CUSTOMERSRADBLists AS271466 as a direct member
AS-NOVELL-CUSTOMERSRADBLists AS271466 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS271466 as a direct member
AS-SAMMRADBLists AS271466 as a direct member
AS-TELIUM-CUSTOMERSRADBLists AS271466 as a direct member
AS-TRANSROUTE-SPECRIPELists AS271466 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS271466 as a direct member
AS263444:AS-SAMMRADBLists AS271466 as a direct member
AS264144:AS-CUSTOMERSRADBLists AS271466 as a direct member
AS264409:AS-CONERADBLists AS271466 as a direct member
AS268729:AS-WNETTNTTCOMLists AS271466 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.