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Routing security

AS262406 AS262406 - MELFINET - National Telecom SCM Ltda

Unclassified ARIN

RPKI valid 0% 0 of 15 announcements
RPKI invalid 0 none
No ROA 15 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

15 observed

Every prefix observed with AS262406 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
143.255.80.0/22No ROAIRR51
143.255.80.0/23No ROAIRR51
143.255.80.0/24No ROAIRR covering52
143.255.81.0/24No ROAIRR covering52
143.255.82.0/23No ROAIRR51
143.255.82.0/24No ROAIRR covering52
143.255.83.0/24No ROAIRR covering52
177.38.72.0/22No ROAIRR51
177.38.72.0/23No ROAIRR51
177.38.72.0/24No ROAIRR covering52
177.38.73.0/24No ROAIRR covering52
177.38.74.0/23No ROAIRR51
177.38.74.0/24No ROAIRR covering52
177.38.75.0/24No ROAIRR covering52
2804:3f0::/32No ROAIRR33

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS262406 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

9 objects · 2 not announced

Route objects naming AS262406 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
2804:3f0::/33RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN2712532024-02-14Not announced
2804:3f0:8000::/33RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN2712532024-02-14Not announced
143.255.80.0/22RADBBloco de IPs cliente "Ensite/National"MAINT-AS286632023-11-13Announced
143.255.80.0/23RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN2712532024-02-14Announced
143.255.82.0/23RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN2712532024-02-14Announced
177.38.72.0/22RADBNational TelecomMAINT-AS223562023-11-13Announced
177.38.72.0/23RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN2712532024-02-14Announced
177.38.74.0/23RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN2712532024-02-14Announced
2804:3f0::/32RADBRota Cliente AS262406MAINT-AS223562023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS262406 directly show who expects to carry it.

AS-setWhereRelationship
AS262406:AS-ALLPeeringDBDeclared by the operator as its own set
AS-1000-LINKAMERICANRADBLists AS262406 as a direct member
AS-18881-CUSTOMERS1RADBLists AS262406 as a direct member
AS-267613RADBLists AS262406 as a direct member
AS-53427-TGLOBALRADBLists AS262406 as a direct member
AS-53427-TGNRADBLists AS262406 as a direct member
AS-CTBC-CUSTOMERS5RADBLists AS262406 as a direct member
AS-CTBC-CUSTOMERS87RADBLists AS262406 as a direct member
AS-CTBC-TOOLS-1RADBLists AS262406 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS262406 as a direct member
AS-FLYSRADBLists AS262406 as a direct member
AS-HURRICANEV6RADBLists AS262406 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS262406 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS262406 as a direct member
AS-TAIPAN-CPOC-2RADBLists AS262406 as a direct member
AS262761:AS-CUSTOMERSRADBLists AS262406 as a direct member
AS52925:AS-CONERADBLists AS262406 as a direct member
AS53013:AS-CONERADBLists AS262406 as a direct member

RPKI from rpki-client, validated 2026-11-10 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-10. Cross-check on bgp.he.net.