asn.dev

Routing security

AS263494 AS263494 - MICROTURBO TELECOMUNICACOES LTDA-ME

Unclassified LACNIC

RPKI valid 0% 0 of 5 announcements
RPKI invalid 0 none
No ROA 5 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

5 observed

Every prefix observed with AS263494 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
191.243.44.0/24No ROAIRR covering51
191.243.45.0/24No ROAIRR covering51
191.243.46.0/24No ROAIRR covering1
191.243.47.0/24No ROAIRR covering51
2804:12b8::/36No ROAIRR covering31

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS263494 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

6 objects · 6 not announced

Route objects naming AS263494 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
191.243.44.0/22ALTDBPROXY FOR OUR CUSTUMERMAINT-AS2635582021-01-18Not announced
191.243.44.0/22NTTCOMProxy Route for Clienteorigin: 262476MAINT-2624762024-11-25Not announced
191.243.44.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Not announced
2804:12b8::/32ALTDBPROXY FOR OUR COSTUMER CONEMAINT-AS2635582021-01-18Not announced
2804:12b8::/32NTTCOMProxy Route for Clienteorigin: 262476MAINT-2624762025-07-07Not announced
2804:12b8::/32RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Not announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263494 directly show who expects to carry it.

AS-setWhereRelationship
AS-263269RADBLists AS263494 as a direct member
AS-263558ALTDBLists AS263494 as a direct member
AS-266233ALTDBLists AS263494 as a direct member
AS-267613RADBLists AS263494 as a direct member
AS-28124RADBLists AS263494 as a direct member
AS-53427-TGLOBALRADBLists AS263494 as a direct member
AS-53427-TGNRADBLists AS263494 as a direct member
AS-8167_CUSTOMERSRADBLists AS263494 as a direct member
AS-ACTIONALTDBLists AS263494 as a direct member
AS-CELERIX-CUSTOMERS-2RADBLists AS263494 as a direct member
AS-CTBC-CUSTOMERS19RADBLists AS263494 as a direct member
AS-CTBC-TOOLS-1RADBLists AS263494 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS263494 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS263494 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS263494 as a direct member
AS-MOB-CUSTOMER-AS263558RADBLists AS263494 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS263494 as a direct member
AS-SAMMRADBLists AS263494 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS263494 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS263494 as a direct member
AS14840:AS-CUSTOMERS-01RADBLists AS263494 as a direct member
AS262476:AS-CLIENTESNTTCOMLists AS263494 as a direct member
AS263558:AS-CUSTOMERSRADBLists AS263494 as a direct member
AS263903:AS-TRANSITRADBLists AS263494 as a direct member
AS53013:AS-CONERADBLists AS263494 as a direct member
AS53245:AS-CUSTOMERSALTDBLists AS263494 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS263494 as a direct member

RPKI from rpki-client, validated 2026-11-05 13:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-05. Cross-check on bgp.he.net.