asn.dev

Routing security

AS52809 Itanel Provedores de Informatica LTDA

Unclassified ARIN

RPKI valid 0% 0 of 8 announcements
RPKI invalid 0 none
No ROA 8 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS52809 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
177.53.56.0/21No ROAIRR53
177.53.59.0/24No ROAIRR3
2804:3a80:2::/48No ROAIRR covering30
2804:3a80:7::/48No ROAIRR covering30
2804:3a80:8::/48No ROAIRR covering30
2804:3a80:162::/48No ROAIRR covering30
2804:3a80:1000::/40No ROAIRR covering30
2804:3a80:8000::/40No ROAIRR covering30

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS52809 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

16 objects · 14 not announced

Route objects naming AS52809 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
177.53.56.0/22RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.56.0/23RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.56.0/24RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.57.0/24RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.58.0/23RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.58.0/24RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.60.0/22RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.60.0/23RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.60.0/24RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.61.0/24RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.62.0/23RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.62.0/24RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
177.53.63.0/24RADBAS-ITP-CUSTOMER-52809MAINT-AS2676132023-11-13Not announced
2804:3a80::/32RADBITX-SAMMMAINT-AS186782023-11-13Not announced
177.53.56.0/21RADBITX-SAMMMAINT-AS186782023-11-13Announced
177.53.59.0/24RADBAS-CNY-CUSTOMER-52809MAINT-AS2676132025-07-19Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52809 directly show who expects to carry it.

AS-setWhereRelationship
AS-21574-CUSTOMERSRADBLists AS52809 as a direct member
AS-267613RADBLists AS52809 as a direct member
AS-28202-CUSTOMERSRADBLists AS52809 as a direct member
AS-53013-CUSTOMERS-ASSETRADBLists AS52809 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS52809 as a direct member
AS-BRSIMPLESNTTCOMLists AS52809 as a direct member
AS-CEMIGTELECOM-CLIENTESRADBLists AS52809 as a direct member
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTSRADBLists AS52809 as a direct member
AS-CTBC-CUSTOMERS18RADBLists AS52809 as a direct member
AS-CTBC-TOOLS-1RADBLists AS52809 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS52809 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS52809 as a direct member
AS-EMBRATELNETRADBLists AS52809 as a direct member
AS-GNT-CUSTOMERSRADBLists AS52809 as a direct member
AS-HURRICANERADBLists AS52809 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS52809 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS52809 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS52809 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS52809 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS52809 as a direct member
AS53013:AS-CONERADBLists AS52809 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.