asn.dev

Routing security

AS61577 AS61577 - AMAZONTEL TELECOMUNICACOES LTDA

Unclassified APNIC Cable/DSL/ISP

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

Announcements

What this network originates

5 observed

Every prefix observed with AS61577 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
143.137.28.0/24No ROAIRR52
143.137.30.0/24No ROAIRR52
143.137.31.0/24No ROAIRR52
2804:29b0::/36No ROAIRR29
2804:29b0:2000::/35No ROAIRR29

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS61577 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

13 objects · 8 not announced

Route objects naming AS61577 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
143.137.28.0/22RADBSAMM - Customer Proxy RouteMAINT-AS223812026-08-07Not announced
143.137.28.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
143.137.29.0/24RADBCLIENTE_MOB_AMAZONTEL TELECOMUNICACOES LTDAMAINT-AS618322025-01-22Not announced
143.137.30.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:29b0::/32RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Not announced
2804:29b0::/35RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:29b0::/38RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:29b0:c00::/38RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
143.137.28.0/24RADBCLIENTE_MOB_AMAZONTEL TELECOMUNICACOES LTDAMAINT-AS618322025-01-22Announced
143.137.30.0/24RADBCLIENTE_MOB_AMAZONTEL TELECOMUNICACOES LTDAMAINT-AS618322025-01-22Announced
143.137.31.0/24RADBCLIENTE_MOB_AMAZONTEL TELECOMUNICACOES LTDAMAINT-AS618322025-01-22Announced
2804:29b0::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:29b0:2000::/35RADBCLARO 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 AS61577 directly show who expects to carry it.

AS-setWhereRelationship
AS-1TELECOM-CUSTOMERS01RADBLists AS61577 as a direct member
AS-267613RADBLists AS61577 as a direct member
AS-28260RADBLists AS61577 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS61577 as a direct member
AS-7738_CUSTOMERSRADBLists AS61577 as a direct member
AS-CTBC-CUSTOMERS86RADBLists AS61577 as a direct member
AS-CTBC-TOOLS-5RADBLists AS61577 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS61577 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS61577 as a direct member
AS-EMBRATELNETRADBLists AS61577 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS61577 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS61577 as a direct member
AS-MEGALINK-CUSTOMERSRADBLists AS61577 as a direct member
AS-MOB-CUSTOMER-AS53048RADBLists AS61577 as a direct member
AS-MOB-CUSTOMER-AS53237RADBLists AS61577 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS61577 as a direct member
AS-SAMMRADBLists AS61577 as a direct member
AS262462:AS-CUSTOMERSRADBLists AS61577 as a direct member
AS52873:AS-APIRADBLists AS61577 as a direct member
AS52873:AS-TRANSITRADBLists AS61577 as a direct member
AS53013:AS-CONERADBLists AS61577 as a direct member
AS53048:AS-CUSTOMERSRADBLists AS61577 as a direct member

RPKI from rpki-client, validated 2026-11-06 13:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-06. Cross-check on bgp.he.net.