asn.dev

Routing security

AS267378 CWMC TELECOM LTDA ME

Unclassified ARIN

RPKI valid 100% 30 of 30 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

30 observed

Every prefix observed with AS267378 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.234.192.0/22RPKI validIRR53
45.234.192.0/23RPKI validIRR covering53
45.234.192.0/24RPKI validIRR covering53
45.234.193.0/24RPKI validIRR covering53
45.234.194.0/23RPKI validIRR covering53
45.234.194.0/24RPKI validIRR covering53
45.234.195.0/24RPKI validIRR53
2804:4c90::/32RPKI validIRR31
2804:4c90::/33RPKI validIRR31
2804:4c90::/34RPKI validIRR31
2804:4c90::/35RPKI validIRR covering19
2804:4c90::/36RPKI validIRR covering19
2804:4c90:3a0::/43RPKI validIRR covering19
2804:4c90:3a0::/44RPKI validIRR covering19
2804:4c90:3b0::/44RPKI validIRR covering19
2804:4c90:3c0::/42RPKI validIRR covering31
2804:4c90:3c0::/43RPKI validIRR covering19
2804:4c90:3c0::/44RPKI validIRR covering19
2804:4c90:3d0::/44RPKI validIRR covering19
2804:4c90:3e0::/43RPKI validIRR covering19
2804:4c90:3e0::/44RPKI validIRR covering19
2804:4c90:3f0::/44RPKI validIRR covering19
2804:4c90:380::/42RPKI validIRR covering31
2804:4c90:380::/43RPKI validIRR covering19
2804:4c90:380::/44RPKI validIRR covering19
2804:4c90:390::/44RPKI validIRR covering19
2804:4c90:4000::/34RPKI validIRR31
2804:4c90:8000::/33RPKI validIRR31
2804:4c90:8000::/34RPKI validIRR31
2804:4c90:c000::/34RPKI validIRR31

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS267378 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.234.192.0/22/24LACNIC
2804:4c90::/32/48LACNIC

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 · 0 not announced

Route objects naming AS267378 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
45.234.192.0/22RADBWIXMAINT-AS530132023-11-13Announced
45.234.195.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:4c90::/32RADBWIXMAINT-AS530132023-11-13Announced
2804:4c90::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:4c90::/34RADBCLARO S.A. CustomerMAINT-AS42302024-09-18Announced
2804:4c90:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302024-09-18Announced
2804:4c90:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:4c90:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302024-09-18Announced
2804:4c90:c000::/34RADBCLARO S.A. CustomerMAINT-AS42302024-09-18Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS267378 directly show who expects to carry it.

AS-setWhereRelationship
AS-11432RADBLists AS267378 as a direct member
AS-AS265036-CUSTRADBLists AS267378 as a direct member
AS-CTBC-CUSTOMERS44RADBLists AS267378 as a direct member
AS-CTBC-TOOLS-3RADBLists AS267378 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS267378 as a direct member
AS-EDATELRADBLists AS267378 as a direct member
AS-EMBRATELNETRADBLists AS267378 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS267378 as a direct member
AS-GODNET-LINKFULLRADBLists AS267378 as a direct member
AS-HURRICANEV6RADBLists AS267378 as a direct member
AS-KODDOSRIPELists AS267378 as a direct member
AS-LINKFULL-CORPORATERADBLists AS267378 as a direct member
AS-MEGATELECOM-CUSTOMERSRADBLists AS267378 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS267378 as a direct member
AS-TASCOM-CUSTOMERSRADBLists AS267378 as a direct member
AS-TELIUM-CUSTOMERSRADBLists AS267378 as a direct member
AS-TELYRADBLists AS267378 as a direct member
AS-TELY-TRANSIT:AS-CUSTOMERSRADBLists AS267378 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS267378 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS267378 as a direct member
AS26615:AS-CUSTOMERSRADBLists AS267378 as a direct member
AS53013:AS-CONERADBLists AS267378 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.