asn.dev

Routing security

AS270657 FNET TELECOM

Unclassified LACNIC

RPKI valid 0% 0 of 8 announcements
RPKI invalid 0 none
No ROA 8 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS270657 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
179.191.40.0/24No ROAIRR52
179.191.41.0/24No ROAIRR52
179.191.42.0/24No ROAIRR55
179.191.43.0/24No ROAIRR55
2804:6f64::/34No ROAIRR covering31
2804:6f64:8000::/34No ROAIRR covering31
2804:6f64:8020::/44No ROAIRR31
2804:6f64:8030::/44No ROAIRR31

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS270657 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

11 objects · 5 not announced

Route objects naming AS270657 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
179.191.40.0/22RADBObejto de rota AS270657MAINT-AS531812023-11-13Not announced
179.191.40.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
179.191.42.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:6f64::/32RADBObjeto de rota AS270657MAINT-AS531812023-11-13Not announced
2804:6f64:ff80::/41RADBCLARO S.A. CustomerMAINT-AS42302025-07-16Not announced
179.191.40.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.191.41.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.191.42.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
179.191.43.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:6f64:8020::/44RADBCliente ST1 - AS270657MAINT-ASN2691942026-07-14Announced
2804:6f64:8030::/44RADBCliente ST1 - AS270657MAINT-ASN2691942026-07-14Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS270657 directly show who expects to carry it.

AS-setWhereRelationship
AS-1TELECOM-CUSTOMERS01RADBLists AS270657 as a direct member
AS-263009-FORTE-TCMRADBLists AS270657 as a direct member
AS-40676RADBLists AS270657 as a direct member
AS-53181RADBLists AS270657 as a direct member
AS-53427-TGLOBALRADBLists AS270657 as a direct member
AS-53427-TGNRADBLists AS270657 as a direct member
AS-7738_CUSTOMERSRADBLists AS270657 as a direct member
AS-CTBC-CUSTOMERS210RADBLists AS270657 as a direct member
AS-CTBC-TOOLS-4RADBLists AS270657 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS270657 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS270657 as a direct member
AS-EMBRATELNETRADBLists AS270657 as a direct member
AS-FORTE-TELECOM-CUSTOMER-GBLXRADBLists AS270657 as a direct member
AS-FORTE-TELECOM-CUSTOMER-IX-CLOUDRADBLists AS270657 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS270657 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS270657 as a direct member
AS-K2TELECOM-COSTUMERSRADBLists AS270657 as a direct member
AS-MEGALINK-CUSTOMERSRADBLists AS270657 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS270657 as a direct member
AS-ST1-CUSTOMERSRADBLists AS270657 as a direct member
AS-TRANSROUTE-SPECRIPELists AS270657 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS270657 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS270657 as a direct member
AS-VOCE-CUSTOMERSRADBLists AS270657 as a direct member
AS263980:AS-G3TELECOM-CUSTOMERSRADBLists AS270657 as a direct member
AS264409:AS-CONERADBLists AS270657 as a direct member
AS269553:AS-REDEONLINE-CUSTOMERSRADBLists AS270657 as a direct member
AS53013:AS-CONERADBLists AS270657 as a direct member

RPKI from rpki-client, validated 2026-10-24 19:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-24. Cross-check on bgp.he.net.