asn.dev

Routing security

AS53209 Mantiqueira Tecnologia Ltda.

Residential LACNIC

RPKI valid 100% 42 of 42 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 48% 22 missing · 0 other origin
ROAs 5 authorising this AS

Announcements

What this network originates

42 observed

Every prefix observed with AS53209 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
168.196.56.0/22RPKI validNo IRR54
168.196.56.0/23RPKI validNo IRR52
168.196.56.0/24RPKI validNo IRR51
168.196.57.0/24RPKI validNo IRR52
168.196.58.0/23RPKI validNo IRR52
168.196.58.0/24RPKI validNo IRR52
168.196.59.0/24RPKI validNo IRR52
177.38.24.0/21RPKI validNo IRR52
177.38.24.0/22RPKI validNo IRR54
177.38.24.0/23RPKI validNo IRR52
177.38.24.0/24RPKI validNo IRR52
177.38.25.0/24RPKI validNo IRR52
177.38.26.0/23RPKI validNo IRR52
177.38.26.0/24RPKI validNo IRR51
177.38.27.0/24RPKI validNo IRR52
177.38.28.0/22RPKI validNo IRR54
177.38.28.0/23RPKI validNo IRR52
177.38.28.0/24RPKI validNo IRR52
177.38.29.0/24RPKI validNo IRR52
177.38.30.0/23RPKI validNo IRR52
177.38.30.0/24RPKI validNo IRR52
177.38.31.0/24RPKI validNo IRR52
177.11.136.0/21RPKI validIRR54
177.11.136.0/22RPKI validIRR54
177.11.136.0/23RPKI validIRR covering15
177.11.138.0/23RPKI validIRR covering15
177.11.140.0/22RPKI validIRR54
177.11.140.0/23RPKI validIRR15
177.11.142.0/23RPKI validIRR15
186.233.176.0/21RPKI validIRR54
186.233.176.0/22RPKI validIRR54
186.233.176.0/23RPKI validIRR covering54
186.233.177.0/24RPKI validIRR covering54
186.233.178.0/23RPKI validIRR covering52
186.233.180.0/22RPKI validIRR54
186.233.180.0/23RPKI validIRR covering15
186.233.182.0/23RPKI validIRR covering15
2804:295c::/32RPKI validIRR30
2804:295c:4000::/35RPKI validIRR covering19
2804:295c:6000::/35RPKI validIRR covering1
2804:295c:8000::/35RPKI validIRR covering19
2804:295c:c000::/35RPKI validIRR covering19

RPKI · ROAs

Route origin authorisations

5 ROAs

Signed statements by address holders that AS53209 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
168.196.56.0/22/24LACNIC
177.11.136.0/21/32LACNIC
177.38.24.0/21/32LACNIC
186.233.176.0/21/32LACNIC
2804:295c::/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

10 objects · 1 not announced

Route objects naming AS53209 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
177.11.137.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-06-06Not announced
177.11.136.0/21RADBProxy-registered route objectMAINT-AS146092023-11-13Announced
177.11.136.0/22RADBCLARO S.A. CustomerMAINT-AS42302024-05-09Announced
177.11.140.0/22RADBCLARO S.A. CustomerMAINT-AS42302024-04-19Announced
177.11.140.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-01-17Announced
177.11.142.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
186.233.176.0/21RADBCustomer American TowerMAINT-AS231062025-06-23Announced
186.233.176.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
186.233.180.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
2804:295c::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS53209 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS53209 as a direct member
AS-53427-TGLOBALRADBLists AS53209 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS53209 as a direct member
AS-7738_CUSTOMERSRADBLists AS53209 as a direct member
AS-AMERICANTOWERRADBLists AS53209 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS53209 as a direct member
AS-BRITISRADBLists AS53209 as a direct member
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTSRADBLists AS53209 as a direct member
AS-CTBC-CUSTOMERS100RADBLists AS53209 as a direct member
AS-CTBC-CUSTOMERS15RADBLists AS53209 as a direct member
AS-CTBC-TOOLS-1RADBLists AS53209 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS53209 as a direct member
AS-EC-SPRADBLists AS53209 as a direct member
AS-EMBRATELNETRADBLists AS53209 as a direct member
AS-HURRICANERADBLists AS53209 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS53209 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS53209 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS53209 as a direct member
AS53013:AS-CONERADBLists AS53209 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS53209 as a direct member

RPKI from rpki-client, validated 2026-10-23 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-23. Cross-check on bgp.he.net.