AS26162 ASPA Check - Nucleo De Inf. E Coord. Do Ponto BR NIC.BR

AS26162 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR🇧🇷 - ASPA check for AS26162: the upstream transit providers AS26162 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS26162 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS26162 has not published its own ASPA object, but 5 ASNs list it as an authorized upstream provider.

Listed as Upstream By
5 ASNs
Upstream Providers
-
Downstream Customers
5

Peering Topology

AS26162 peering topology: 0 upstream providers and 5 downstream customersNo upstreams. Downstreams: AS60503, AS262486, AS265994, AS268072, AS269439.AS26162 - AS26162 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BRAS26162AS26162 - Nucleo de I…AS60503FNXTEC FNX Tecnologia…AS60503 - FNXTEC FNX Tecnologia LTDAAS262486AS262486 - PRODAM Pro…AS262486 - AS262486 - PRODAM Processamento de Dados Amazonas S.AAS265994AS265994 - ESTADO DO …AS265994 - AS265994 - ESTADO DO MARANHAO - SEGOVAS268072AS268072 - BNT TELECO…AS268072 - AS268072 - BNT TELECOM SERVICOS DE TELECOMUNICACOES LTDAAS269439AS269439 - MAXINET SO…AS269439 - AS269439 - MAXINET SOLUCOES TECNOLOGICAS LTDAUPSTREAMSDOWNSTREAMS

Downstream Customers(5)

These ASNs list AS26162 as an authorized upstream provider.

ASNName
AS60503🇧🇷FNXTEC FNX Tecnologia LTDA
AS262486🇧🇷AS262486 - PRODAM Processamento de Dados Amazonas S.A
AS265994🇧🇷AS265994 - ESTADO DO MARANHAO - SEGOV
AS268072🇧🇷AS268072 - BNT TELECOM SERVICOS DE TELECOMUNICACOES LTDA
AS269439🇧🇷AS269439 - MAXINET SOLUCOES TECNOLOGICAS LTDA
About ASPA - what it is and why AS26162 should publish one

ASPA (Autonomous System Provider Authorization) is a cryptographically signed RPKI object specified in the IETF draft-ietf-sidrops-aspa-profile that lets an AS declare which upstream networks are its authorized transit providers. Together with route origin validation (ROV), ASPA enables BGP route leak detection: routers can reject AS-paths in which a network appears as a provider without being authorized. Route leaks are a frequent cause of large routing incidents, and ROV alone cannot detect them because the origin of a leaked route is correct.

AS26162 (AS26162 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR) has not published an ASPA object. Hops through it are therefore "unknown" to ASPA validation - not invalid, but not protected either. An ASPA object lists every transit provider of the network (or AS0 if it has none) and is created in the RIR's hosted RPKI where ASPA is supported, or in a delegated RPKI setup. For most networks the record is a short list of their upstream ASNs.

Create an ASPA object: RIPE Portal · ARIN RPKI · APNIC MyAPNIC · ipctl.io RPKI & ROA tools

Related Tools and Guides

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