asn.dev

Routing security

AS266489 AS266489 - ZANCHET E PAIM TELECOM LTDA ME

Unclassified LACNIC Cable/DSL/ISP

RPKI valid 100% 4 of 4 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

4 observed

Every prefix observed with AS266489 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.244.24.0/22RPKI validIRR55
170.244.24.0/23RPKI validIRR56
170.244.26.0/23RPKI validIRR55
2804:389c::/32RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS266489 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
170.244.24.0/22/24LACNIC
2804:389c::/32/40LACNIC

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

9 objects · 5 not announced

Route objects naming AS266489 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
170.244.24.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.244.25.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.244.26.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.244.27.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:2fa0::/32RADBUNIFIQUE (MHNET)MAINT-AS186782023-11-13Not announced
170.244.24.0/22RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.244.24.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
170.244.26.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:389c::/32RADBCLARO 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 AS266489 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS266489 as a direct member
AS-53062-CUSTOMERSALTDBLists AS266489 as a direct member
AS-53062-CUSTOMERSRADBLists AS266489 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS266489 as a direct member
AS-8167_CUSTOMERSRADBLists AS266489 as a direct member
AS-ADYLNET-CUSTOMERSRADBLists AS266489 as a direct member
AS-CTBC-CUSTOMERS52RADBLists AS266489 as a direct member
AS-CTBC-CUSTOMERS98RADBLists AS266489 as a direct member
AS-CTBC-TOOLS-2RADBLists AS266489 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS266489 as a direct member
AS-EMBRATELNETRADBLists AS266489 as a direct member
AS-FORTE-TELECOM-CUSTOMER-RJRADBLists AS266489 as a direct member
AS-HURRICANERADBLists AS266489 as a direct member
AS-HURRICANEV6RADBLists AS266489 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS266489 as a direct member
AS-MOB-CUSTOMER-AS53237RADBLists AS266489 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS266489 as a direct member
AS-SAMMRADBLists AS266489 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS266489 as a direct member
AS-TELIUM-CUSTOMERSRADBLists AS266489 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS266489 as a direct member
AS14840:AS-CUSTOMERS-05RADBLists AS266489 as a direct member
AS28146:AS-CLIENTSRADBLists AS266489 as a direct member
AS28343:AS-CUSTOMERSRADBLists AS266489 as a direct member
AS53013:AS-CONERADBLists AS266489 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.