asn.dev

Routing security

AS61936 VIATEC TELECOMUNICACOES LTDA

Unclassified LACNIC

RPKI valid 100% 11 of 11 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

11 observed

Every prefix observed with AS61936 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
201.158.8.0/22RPKI validIRR53
201.158.8.0/23RPKI validIRR covering53
201.158.10.0/23RPKI validIRR covering53
201.158.12.0/22RPKI validIRR54
201.158.12.0/23RPKI validIRR covering53
201.158.14.0/23RPKI validIRR covering53
2804:1880::/32RPKI validIRR31
2804:1880::/33RPKI validIRR covering31
2804:1880:4000::/34RPKI validIRR30
2804:1880:8000::/33RPKI validIRR covering31
2804:1880:8000::/34RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS61936 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
201.158.8.0/21/24LACNIC
2804:1880::/32/48LACNIC

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 · 1 not announced

Route objects naming AS61936 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
201.158.8.0/21RADBProxy-registered route objectMAINT-AS81672025-03-22Not announced
201.158.8.0/22RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
201.158.12.0/22RADBCLARO S.A. CustomerMAINT-AS42302026-06-25Announced
2804:1880::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Announced
2804:1880:4000::/34RADBCLARO S.A. CustomerMAINT-AS42302026-06-26Announced
2804:1880:8000::/34RADBCLARO S.A. CustomerMAINT-AS42302026-06-26Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS61936 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS61936 as a direct member
AS-53062-CUSTOMERSALTDBLists AS61936 as a direct member
AS-53062-CUSTOMERSRADBLists AS61936 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS61936 as a direct member
AS-8167_CUSTOMERSRADBLists AS61936 as a direct member
AS-ADYLNET-CUSTOMERSRADBLists AS61936 as a direct member
AS-CTBC-CUSTOMERS121RADBLists AS61936 as a direct member
AS-CTBC-CUSTOMERS27RADBLists AS61936 as a direct member
AS-CTBC-TOOLS-4RADBLists AS61936 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS61936 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS61936 as a direct member
AS-EMBRATELNETRADBLists AS61936 as a direct member
AS-HURRICANERADBLists AS61936 as a direct member
AS-HURRICANEV6RADBLists AS61936 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS61936 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS61936 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS61936 as a direct member
AS267469:AS-CUSTOMERSRADBLists AS61936 as a direct member
AS28146:AS-CLIENTSRADBLists AS61936 as a direct member
AS28343:AS-CUSTOMERSRADBLists AS61936 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS61936 as a direct member
AS53013:AS-CONERADBLists AS61936 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.