asn.dev

Routing security

AS266204 A.S BRAZIL

Unclassified LACNIC

RPKI valid 100% 6 of 6 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

6 observed

Every prefix observed with AS266204 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
190.123.196.0/24RPKI validIRR covering52
190.123.197.0/24RPKI validIRR52
190.123.198.0/23RPKI validIRR51
190.123.198.0/24RPKI validIRR covering51
190.123.199.0/24RPKI validIRR51
2804:3c54::/32RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS266204 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
190.123.196.0/22/32LACNIC
2804:3c54::/32/128LACNIC

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

6 objects · 2 not announced

Route objects naming AS266204 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
90.123.196.0/24RADBAS-NIA-CUSTOMER-266204MAINT-AS2676132024-11-25Not announced
190.123.196.0/22RADBTransito ASAP to SIM BRAZIL TELECOMMAINT-AS223562023-11-13Not announced
190.123.197.0/24RADBAS-GTE-CUSTOMER-266204MAINT-AS2676132025-10-20Announced
190.123.198.0/23RADBAS-NIA-CUSTOMER-266204MAINT-AS2676132024-11-25Announced
190.123.199.0/24RADBAS-NIA-CUSTOMER-266204MAINT-AS2676132024-11-25Announced
2804:3c54::/32RADBITX-INFOBARRAMAINT-AS186782023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS266204 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS266204 as a direct member
AS-53062-CUSTOMERSALTDBLists AS266204 as a direct member
AS-53062-CUSTOMERSRADBLists AS266204 as a direct member
AS-53427-TGLOBALRADBLists AS266204 as a direct member
AS-CTBC-CUSTOMERS244RADBLists AS266204 as a direct member
AS-CTBC-TOOLS-2RADBLists AS266204 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS266204 as a direct member
AS-FLYSRADBLists AS266204 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS266204 as a direct member
AS-GC-CUSTOMERSRADBLists AS266204 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS266204 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS266204 as a direct member
AS-ROCKETNETWORK-CUSTOMERSRADBLists AS266204 as a direct member
AS-ROCKETNETWORK-TOOLSRADBLists AS266204 as a direct member
AS-TRANSROUTE-SPECRIPELists AS266204 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS266204 as a direct member
AS-WZ-NET-CONERADBLists AS266204 as a direct member
AS14840:AS-CUSTOMERS-02RADBLists AS266204 as a direct member
AS198949:AS-SDRADBLists AS266204 as a direct member
AS263903:AS-TRANSITRADBLists AS266204 as a direct member
AS264409:AS-CONERADBLists AS266204 as a direct member
AS266416:AS-L3NETWORKS-CUSTOMERSRADBLists AS266204 as a direct member
AS52873:AS-APIRADBLists AS266204 as a direct member
AS52873:AS-TRANSITRADBLists AS266204 as a direct member
AS53013:AS-CONERADBLists AS266204 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS266204 as a direct member

RPKI from rpki-client, validated 2026-10-28 12:15 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-28. Cross-check on bgp.he.net.