asn.dev

Routing security

AS267939 W M S FONTES INFORMATICA - LTDA

Unclassified RIPE

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 AS267939 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.165.212.0/24RPKI validIRR covering55
45.165.213.0/24RPKI validIRR53
45.165.214.0/24RPKI validIRR covering52
45.165.215.0/24RPKI validIRR covering54
2804:5584::/34RPKI validIRR covering31
2804:5584:4000::/34RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS267939 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.165.212.0/22/32LACNIC
2804:5584::/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

4 objects · 2 not announced

Route objects naming AS267939 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
45.165.212.0/22RADBAS-TLB-CUSTOMER-267939MAINT-AS2676132026-03-27Not announced
2804:5584::/32RADBAS-ACO-CUSTOMER-267939MAINT-AS2676132023-11-13Not announced
45.165.213.0/24RADBCLARO S.A. CustomerMAINT-AS42302026-04-28Announced
2804:5584:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302026-04-28Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS267939 directly show who expects to carry it.

AS-setWhereRelationship
AS-1TELECOM-CUSTOMERS01RADBLists AS267939 as a direct member
AS-264997RADBLists AS267939 as a direct member
AS-267613RADBLists AS267939 as a direct member
AS-28260RADBLists AS267939 as a direct member
AS-53427-TGLOBALRADBLists AS267939 as a direct member
AS-8167_CUSTOMERSRADBLists AS267939 as a direct member
AS-CTBC-CUSTOMERS124RADBLists AS267939 as a direct member
AS-CTBC-TOOLS-3RADBLists AS267939 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS267939 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS267939 as a direct member
AS-EMBRATELNETRADBLists AS267939 as a direct member
AS-FLYSRADBLists AS267939 as a direct member
AS-FORTE-TELECOM-CUSTOMER-IX-CLOUDRADBLists AS267939 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS267939 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS267939 as a direct member
AS-HURRICANERADBLists AS267939 as a direct member
AS-MEGALINK-CUSTOMERSRADBLists AS267939 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS267939 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS267939 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS267939 as a direct member
AS-SAMMRADBLists AS267939 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS267939 as a direct member
AS-TELYRADBLists AS267939 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS267939 as a direct member
AS14840:AS-CUSTOMERS-05RADBLists AS267939 as a direct member
AS262462:AS-CUSTOMERSRADBLists AS267939 as a direct member
AS264409:AS-CONERADBLists AS267939 as a direct member
AS53013:AS-CONERADBLists AS267939 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS267939 as a direct member
AS61621:AS-CONERADBLists AS267939 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.