asn.dev

Routing security

AS263453 AS263453 - INOVANET INFORMATICA E PAPELARIA LTDA - ME

Unclassified LACNIC Cable/DSL/ISP

RPKI valid 0% 0 of 7 announcements
RPKI invalid 0 none
No ROA 7 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

7 observed

Every prefix observed with AS263453 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
177.190.136.0/21No ROAIRR51
177.190.136.0/23No ROAIRR15
177.190.138.0/23No ROAIRR15
177.190.140.0/23No ROAIRR15
177.190.142.0/23No ROAIRR15
2804:120c::/32No ROAIRR32
2804:120c:f000::/36No ROAIRR29

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS263453 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

13 objects · 5 not announced

Route objects naming AS263453 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
177.190.136.0/24RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Not announced
177.190.137.0/24RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Not announced
177.190.138.0/24RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Not announced
177.190.141.0/24RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Not announced
177.190.143.0/24RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Not announced
177.190.136.0/21ALTDBINOVANET TELECOM FELIXLANDIA blockMAINT-AS2634532021-11-08Announced
177.190.136.0/21RADBGlobenet Customer - American Tower - Dufibranet - InovanetMAINT-AS523202023-11-13Announced
177.190.136.0/23RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Announced
177.190.138.0/23RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Announced
177.190.140.0/23RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Announced
177.190.142.0/23RADBAngola Cables proxy-registered route object for customer AS263453MAINT-AS374682023-11-13Announced
2804:120c::/32RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:120c:f000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263453 directly show who expects to carry it.

AS-setWhereRelationship
AS-263453PeeringDBDeclared by the operator as its own set
AS-28202-CUSTOMERSRADBLists AS263453 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS263453 as a direct member
AS-7738_CUSTOMERSRADBLists AS263453 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS263453 as a direct member
AS-AS393742NTTCOMLists AS263453 as a direct member
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTSRADBLists AS263453 as a direct member
AS-CTBC-CUSTOMERS107RADBLists AS263453 as a direct member
AS-CTBC-CUSTOMERS17RADBLists AS263453 as a direct member
AS-CTBC-TOOLS-1RADBLists AS263453 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS263453 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS263453 as a direct member
AS-EMBRATELNETRADBLists AS263453 as a direct member
AS-FLYSRADBLists AS263453 as a direct member
AS-FORTE-TELECOM-CUSTOMER-TRIALRADBLists AS263453 as a direct member
AS-GNT-CUSTOMERSRADBLists AS263453 as a direct member
AS-HURRICANEV6RADBLists AS263453 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS263453 as a direct member
AS-NORTH-TELECOM-AS263478RADBLists AS263453 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS263453 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS263453 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS263453 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS263453 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS263453 as a direct member
AS53013:AS-CONERADBLists AS263453 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS263453 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.