asn.dev

Routing security

AS263932 AS263932 - Impacto Informatica LTDA ME

Unclassified LACNIC

RPKI valid 100% 3 of 3 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

3 observed

Every prefix observed with AS263932 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
138.219.188.0/24RPKI validIRR54
138.219.191.0/24RPKI validIRR54
2804:27f8::/32RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS263932 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
138.219.188.0/22/24LACNIC
2804:27f8::/32/36LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

1 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS263994Fullnet Telecomunicacoes LTDADeclaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

8 objects · 5 not announced

Route objects naming AS263932 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
138.219.188.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Not announced
138.219.188.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
138.219.189.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
138.219.190.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
138.219.190.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
138.219.188.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
138.219.191.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:27f8::/32RADBCemigMAINT-AS186782023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263932 directly show who expects to carry it.

AS-setWhereRelationship
AS-21574-CUSTOMERSRADBLists AS263932 as a direct member
AS-263432-CORPORATIVARADBLists AS263932 as a direct member
AS-267613RADBLists AS263932 as a direct member
AS-28202-CUSTOMERSRADBLists AS263932 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS263932 as a direct member
AS-CABOTELECOM-CUSTALTDBLists AS263932 as a direct member
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTSRADBLists AS263932 as a direct member
AS-CTBC-CUSTOMERS147RADBLists AS263932 as a direct member
AS-CTBC-CUSTOMERS216RADBLists AS263932 as a direct member
AS-CTBC-TOOLS-2RADBLists AS263932 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS263932 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS263932 as a direct member
AS-EMBRATELNETRADBLists AS263932 as a direct member
AS-HURRICANERADBLists AS263932 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS263932 as a direct member
AS-SAMMRADBLists AS263932 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS263932 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS263932 as a direct member
AS263444:AS-SAMMRADBLists AS263932 as a direct member
AS28220:AS-TRANSITRADBLists AS263932 as a direct member
AS53013:AS-CONERADBLists AS263932 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.