asn.dev

Routing security

AS266597 JCNET PROVEDOR DE INTERNET LTDA

Unclassified AFRINIC

RPKI valid 86% 6 of 7 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

7 observed

Every prefix observed with AS266597 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.7.35.0/24No ROAIRR53
45.7.32.0/23RPKI validIRR52
45.7.32.0/24RPKI validIRR53
45.7.33.0/24RPKI validIRR53
45.7.34.0/24RPKI validIRR54
2804:3e74::/34RPKI validIRR covering30
2804:3e74:ff00::/40RPKI validIRR covering29

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS266597 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.7.32.0/23/23LACNIC
45.7.32.0/24/24LACNIC
45.7.33.0/24/24LACNIC
45.7.34.0/24/24LACNIC
2804:3e74::/34/34LACNIC
2804:3e74:ff00::/40/40LACNIC

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

12 objects · 6 not announced

Route objects naming AS266597 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
45.7.32.0/22ALTDBJCNETMAINT-AS2665972025-01-14Not announced
45.7.32.0/22RADBCustomer American Tower.MAINT-AS231062025-06-23Not announced
45.7.34.0/23ALTDBJCNETMAINT-AS2665972025-01-14Not announced
2804:3e74::/32ALTDBJCNETMAINT-AS2665972025-01-14Not announced
2804:3e74::/32RADBCustomer American Tower.MAINT-AS231062025-06-23Not announced
2804:3e74:8000::/40RADBCLARO S.A. CustomerMAINT-AS42302024-07-11Not announced
45.7.32.0/23ALTDBJCNETMAINT-AS2665972025-01-14Announced
45.7.32.0/24ALTDBJCNETMAINT-AS2665972025-01-14Announced
45.7.33.0/24ALTDBJCNETMAINT-AS2665972025-01-14Announced
45.7.34.0/24ALTDBJCNETMAINT-AS2665972025-01-14Announced
45.7.35.0/24ALTDBJCNETMAINT-AS2665972025-01-14Announced
45.7.35.0/24RADBCLARO 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 AS266597 directly show who expects to carry it.

AS-setWhereRelationship
AS-21574-CUSTOMERSRADBLists AS266597 as a direct member
AS-266597ALTDBLists AS266597 as a direct member
AS-267613RADBLists AS266597 as a direct member
AS-28202-CUSTOMERSRADBLists AS266597 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS266597 as a direct member
AS-7738_CUSTOMERSRADBLists AS266597 as a direct member
AS-AMERICANTOWERRADBLists AS266597 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS266597 as a direct member
AS-CELERIX-CUSTOMERS-3RADBLists AS266597 as a direct member
AS-CTBC-TOOLS-2RADBLists AS266597 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS266597 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS266597 as a direct member
AS-EMBRATELNETRADBLists AS266597 as a direct member
AS-HURRICANERADBLists AS266597 as a direct member
AS-ITXBR1RADBLists AS266597 as a direct member
AS-NORTH-TELECOM-AS265465RADBLists AS266597 as a direct member
AS-NORTH-TELECOM-CUSTOMERS-OF-CUSTOMERSRADBLists AS266597 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS266597 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS266597 as a direct member
AS-SEMPRE-CUSTOMER-263456RADBLists AS266597 as a direct member
AS-TRANSROUTE-SPECRIPELists AS266597 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS266597 as a direct member
AS14840:AS-CUSTOMERS-02RADBLists AS266597 as a direct member
AS263903:AS-TRANSITRADBLists AS266597 as a direct member
AS265465:AS-CUSTOMERSALTDBLists AS266597 as a direct member
AS52873:AS-APIRADBLists AS266597 as a direct member
AS52873:AS-TRANSITRADBLists AS266597 as a direct member
AS53013:AS-CONERADBLists AS266597 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS266597 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS266597 as a direct member

RPKI from rpki-client, validated 2026-10-25 14:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-25. Cross-check on bgp.he.net.