asn.dev

Routing security

AS53216 AS53216 - Cangere Online Provedor de Internet Ltda.

Residential AFRINIC

RPKI valid 100% 18 of 18 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

18 observed

Every prefix observed with AS53216 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
186.250.176.0/21RPKI validIRR53
186.250.176.0/23RPKI validIRR53
186.250.176.0/24RPKI validIRR3
186.250.177.0/24RPKI validIRR3
186.250.178.0/23RPKI validIRR53
186.250.178.0/24RPKI validIRR3
186.250.179.0/24RPKI validIRR3
186.250.180.0/23RPKI validIRR53
186.250.180.0/24RPKI validIRR3
186.250.181.0/24RPKI validIRR3
186.250.182.0/23RPKI validIRR53
186.250.182.0/24RPKI validIRR3
186.250.183.0/24RPKI validIRR3
2804:37c8::/32RPKI validIRR33
2804:37c8::/33RPKI validIRR covering30
2804:37c8:8000::/33RPKI validIRR covering30
2804:37c8:8200::/40RPKI validIRR covering3
2804:37c8:8300::/40RPKI validIRR covering3

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS53216 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
186.250.176.0/21/24LACNIC
2804:37c8::/32/48LACNIC

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

16 objects · 2 not announced

Route objects naming AS53216 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
186.250.176.0/22RADBCLARO S.A. CustomerMAINT-AS42302024-08-21Not announced
186.250.180.0/22RADBCLARO S.A. CustomerMAINT-AS42302024-10-04Not announced
186.250.176.0/21RADBWIXMAINT-AS530132023-11-13Announced
186.250.176.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-10-04Announced
186.250.176.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
186.250.177.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
186.250.178.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-10-04Announced
186.250.178.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
186.250.179.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
186.250.180.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-10-04Announced
186.250.180.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
186.250.181.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-03-05Announced
186.250.182.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-10-04Announced
186.250.182.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-02-07Announced
186.250.183.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
2804:37c8::/32RADBWIXMAINT-AS530132023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS53216 directly show who expects to carry it.

AS-setWhereRelationship
AS-53427-TGLOBALRADBLists AS53216 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS53216 as a direct member
AS-7738_CUSTOMERSRADBLists AS53216 as a direct member
AS-AMERICANTOWERRADBLists AS53216 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS53216 as a direct member
AS-BRITISRADBLists AS53216 as a direct member
AS-CEMIGTELECOM-CLIENTESRADBLists AS53216 as a direct member
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTSRADBLists AS53216 as a direct member
AS-CTBC-CUSTOMERS111RADBLists AS53216 as a direct member
AS-CTBC-CUSTOMERS15RADBLists AS53216 as a direct member
AS-CTBC-TOOLS-1RADBLists AS53216 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS53216 as a direct member
AS-EMBRATELNETRADBLists AS53216 as a direct member
AS-HURRICANEV6RADBLists AS53216 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS53216 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS53216 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS53216 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS53216 as a direct member
AS53013:AS-CONERADBLists AS53216 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS53216 as a direct member

RPKI from rpki-client, validated 2026-11-01 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-01. Cross-check on bgp.he.net.