asn.dev

Routing security

AS266465 COSTA & SILVA LTDA - ME

Unclassified APNIC Cable/DSL/ISP

RPKI valid 0% 0 of 6 announcements
RPKI invalid 0 none
No ROA 6 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS266465 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.83.12.0/22No ROAIRR53
170.83.12.0/24No ROAIRR53
170.83.13.0/24No ROAIRR52
170.83.14.0/24No ROAIRR53
170.83.15.0/24No ROAIRR53
2804:3840::/32No ROAIRR33

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS266465 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

20 objects · 8 not announced

Route objects naming AS266465 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
170.83.12.0/23ALTDBRoute object created for customer AS266465OOPS2024-07-12Not announced
170.83.14.0/23ALTDBRoute object created for customer AS266465OOPS2024-07-12Not announced
2804:3840::/33RADBAS266465MAINT-AS529652025-08-12Not announced
2804:3840::/34RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Not announced
2804:3840:10::/44RADBCLARO S.A. CustomerMAINT-AS42302024-05-15Not announced
2804:3840:4000::/34RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Not announced
2804:3840:8000::/34RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Not announced
2804:3840:c000::/34RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Not announced
170.83.12.0/22ALTDBRoute object created for customer AS266465OOPS2024-07-12Announced
170.83.12.0/22RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS148402023-11-13Announced
170.83.12.0/24ALTDBRoute object created for customer AS266465OOPS2024-07-12Announced
170.83.12.0/24RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Announced
170.83.13.0/24ALTDBRoute object created for customer AS266465OOPS2024-07-12Announced
170.83.13.0/24RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Announced
170.83.14.0/24ALTDBRoute object created for customer AS266465OOPS2024-07-12Announced
170.83.14.0/24RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Announced
170.83.15.0/24ALTDBRoute object created for customer AS266465OOPS2024-07-12Announced
170.83.15.0/24RADBCOSTA & SILVA LTDA - MEMAINT-AS530872023-11-13Announced
2804:3840::/32ALTDBRoute object created for customer AS266465OOPS2024-07-12Announced
2804:3840::/32RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS148402023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS266465 directly show who expects to carry it.

AS-setWhereRelationship
AS266465:AS-UPSTREAMSPeeringDBDeclared by the operator as its own set
AS-1TELECOM-CUSTOMERS01RADBLists AS266465 as a direct member
AS-267613RADBLists AS266465 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS266465 as a direct member
AS-7738_CUSTOMERSRADBLists AS266465 as a direct member
AS-CTBC-CUSTOMERS61RADBLists AS266465 as a direct member
AS-CTBC-CUSTOMERS96RADBLists AS266465 as a direct member
AS-CTBC-TOOLS-5RADBLists AS266465 as a direct member
AS-EMBRATELNETRADBLists AS266465 as a direct member
AS-FLYSRADBLists AS266465 as a direct member
AS-GNT-CUSTOMERSRADBLists AS266465 as a direct member
AS-HURRICANEV6RADBLists AS266465 as a direct member
AS-TELYRADBLists AS266465 as a direct member
AS-TELY-TRANSIT:AS-CUSTOMERSRADBLists AS266465 as a direct member
AS274830:AS-CUSTOMERSRADBLists AS266465 as a direct member
AS28624:AS-CUSTOMERSALTDBLists AS266465 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS266465 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS266465 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS266465 as a direct member
AS61568:AS-TESTE-ALRADBLists AS266465 as a direct member
AS61568:AS-TESTE-ALOORADBLists AS266465 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.