asn.dev

Routing security

AS52893 F1 SOLUTIONS DATACENTER E TELECOMUNICACOES LTDA

Unclassified LACNIC

RPKI valid 100% 14 of 14 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 79% 3 missing · 0 other origin
ROAs 4 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS52893 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
131.161.168.0/22RPKI validNo IRR55
177.37.56.0/24RPKI validNo IRR52
177.37.60.0/24RPKI validNo IRR52
177.37.48.0/23RPKI validIRR53
177.37.50.0/24RPKI validIRR53
177.37.51.0/24RPKI validIRR52
177.37.52.0/22RPKI validIRR53
177.37.57.0/24RPKI validIRR53
177.37.58.0/24RPKI validIRR52
177.37.59.0/24RPKI validIRR53
177.37.61.0/24RPKI validIRR53
177.37.62.0/23RPKI validIRR53
2804:a64:8000::/34RPKI validIRR covering34
2804:a64:8000::/40RPKI validIRR covering31

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS52893 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
131.161.168.0/22/24LACNIC
177.37.48.0/20/24LACNIC
2804:a64::/32/34LACNIC
2804:a64:8000::/40/40LACNIC

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

21 objects · 12 not announced

Route objects naming AS52893 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
177.37.48.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.49.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.50.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.52.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.52.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.53.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.54.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.54.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.55.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.62.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
177.37.63.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:a64::/32RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS148402023-11-13Not announced
177.37.48.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.37.50.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.37.51.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.37.52.0/22RADBCLARO S.A. CustomerMAINT-AS42302024-02-08Announced
177.37.57.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.37.58.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.37.59.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.37.61.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
177.37.62.0/23RADBCLARO S.A. CustomerMAINT-AS42302024-11-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52893 directly show who expects to carry it.

AS-setWhereRelationship
AS-21574-CUSTOMERSRADBLists AS52893 as a direct member
AS-267613RADBLists AS52893 as a direct member
AS-28124RADBLists AS52893 as a direct member
AS-28202-CUSTOMERSRADBLists AS52893 as a direct member
AS-53062-CUSTOMERSALTDBLists AS52893 as a direct member
AS-53062-CUSTOMERSRADBLists AS52893 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS52893 as a direct member
AS-7738_CUSTOMERSRADBLists AS52893 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS52893 as a direct member
AS-8167_CUSTOMERSRADBLists AS52893 as a direct member
AS-CTBC-CUSTOMERS101RADBLists AS52893 as a direct member
AS-CTBC-CUSTOMERS31RADBLists AS52893 as a direct member
AS-CTBC-TOOLS-5RADBLists AS52893 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS52893 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS52893 as a direct member
AS-EMBRATELNETRADBLists AS52893 as a direct member
AS-FORTE-TELECOM-CUSTOMER-GBLXRADBLists AS52893 as a direct member
AS-FORTE-TELECOM-CUSTOMER-POCRADBLists AS52893 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS52893 as a direct member
AS-GNT-CUSTOMERSRADBLists AS52893 as a direct member
AS-HURRICANERADBLists AS52893 as a direct member
AS-HURRICANEV6RADBLists AS52893 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS52893 as a direct member
AS-ITXBRRADBLists AS52893 as a direct member
AS-ITXBR1RADBLists AS52893 as a direct member
AS-MEGATELECOM-CUSTOMERSRADBLists AS52893 as a direct member
AS-MOB-CUSTOMER-AS22177RADBLists AS52893 as a direct member
AS-NIPBRRADBLists AS52893 as a direct member
AS-NORTH-TELECOM-CUSTOMERS-OF-CUSTOMERSRADBLists AS52893 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS52893 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS52893 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS52893 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS52893 as a direct member
AS-UPIX-CUSTOMERSRADBLists AS52893 as a direct member
AS264367:AS-CYBERNET-CUSTOMERSRADBLists AS52893 as a direct member
AS264409:AS-CONERADBLists AS52893 as a direct member
AS40850:AS-CUSTOMERSRADBLists AS52893 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS52893 as a direct member

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