asn.dev

Routing security

AS61637 RADIOBRAS TELECOM LTDA ME

Unclassified LACNIC

RPKI valid 100% 6 of 6 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 38 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS61637 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
131.100.132.0/22RPKI validIRR53
131.100.132.0/23RPKI validIRR53
131.100.134.0/23RPKI validIRR53
2804:1c18::/32RPKI validIRR30
2804:1c18::/33RPKI validIRR30
2804:1c18:8000::/33RPKI validIRR30

RPKI · ROAs

Route origin authorisations

38 ROAs

Signed statements by address holders that AS61637 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
131.100.132.0/22/22LACNIC
131.100.132.0/23/23LACNIC
131.100.132.0/24/24LACNIC
131.100.133.0/24/24LACNIC
131.100.134.0/23/23LACNIC
131.100.134.0/24/24LACNIC
131.100.135.0/24/24LACNIC
2804:1c18::/32/32LACNIC
2804:1c18::/33/33LACNIC
2804:1c18::/34/34LACNIC
2804:1c18::/35/35LACNIC
2804:1c18::/36/36LACNIC
2804:1c18:1000::/36/36LACNIC
2804:1c18:2000::/35/35LACNIC
2804:1c18:2000::/36/36LACNIC
2804:1c18:3000::/36/36LACNIC
2804:1c18:4000::/34/34LACNIC
2804:1c18:4000::/35/35LACNIC
2804:1c18:4000::/36/36LACNIC
2804:1c18:5000::/36/36LACNIC
2804:1c18:6000::/35/35LACNIC
2804:1c18:6000::/36/36LACNIC
2804:1c18:7000::/36/36LACNIC
2804:1c18:8000::/33/33LACNIC
2804:1c18:8000::/34/34LACNIC
2804:1c18:8000::/35/35LACNIC
2804:1c18:8000::/36/36LACNIC
2804:1c18:9000::/36/36LACNIC
2804:1c18:a000::/35/35LACNIC
2804:1c18:a000::/36/36LACNIC
2804:1c18:b000::/36/36LACNIC
2804:1c18:c000::/34/34LACNIC
2804:1c18:c000::/35/35LACNIC
2804:1c18:c000::/36/36LACNIC
2804:1c18:d000::/36/36LACNIC
2804:1c18:e000::/35/35LACNIC
2804:1c18:e000::/36/36LACNIC
2804:1c18:f000::/36/36LACNIC

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

34 objects · 28 not announced

Route objects naming AS61637 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
2804:1c18::/34RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:1000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:2000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:2000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:3000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:4000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:4000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:5000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:6000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:6000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:7000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:8000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:8000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:9000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:a000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:a000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:b000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:c000::/34RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:c000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:c000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:d000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:e000::/35RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:e000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
2804:1c18:f000::/36RADBCLARO S.A. CustomerMAINT-AS42302024-07-12Not announced
131.100.132.0/22RADBITX-RADIOBRAS TELECOMMAINT-AS186782023-11-13Announced
131.100.132.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
131.100.134.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:1c18::/32RADBITX-RADIOBRAS TELECOMMAINT-AS186782023-11-13Announced
2804:1c18::/33RADBCLARO S.A. CustomerMAINT-AS42302023-12-19Announced
2804:1c18:8000::/33RADBCLARO S.A. CustomerMAINT-AS42302023-12-19Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS61637 directly show who expects to carry it.

AS-setWhereRelationship
AS-53427-TGLOBALRADBLists AS61637 as a direct member
AS-53427-TGNRADBLists AS61637 as a direct member
AS-ACTIONALTDBLists AS61637 as a direct member
AS-CTBC-CUSTOMERS211RADBLists AS61637 as a direct member
AS-CTBC-CUSTOMERS24RADBLists AS61637 as a direct member
AS-CTBC-TOOLS-1RADBLists AS61637 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS61637 as a direct member
AS-EMBRATELNETRADBLists AS61637 as a direct member
AS-FLYSRADBLists AS61637 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS61637 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS61637 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS61637 as a direct member
AS-ROCKETNETWORK-CUSTOMERSRADBLists AS61637 as a direct member
AS-ROCKETNETWORK-TOOLSRADBLists AS61637 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS61637 as a direct member
AS262505:AS-CLIENTESRADBLists AS61637 as a direct member
AS262761:AS-CUSTOMERSRADBLists AS61637 as a direct member
AS264409:AS-CONERADBLists AS61637 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS61637 as a direct member
AS52752:AS-ALLRADBLists AS61637 as a direct member
AS53013:AS-CONERADBLists AS61637 as a direct member
AS53245:AS-CUSTOMERSALTDBLists AS61637 as a direct member

RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.