AS14840 ASPA Check - BR.Digital Telecom

AS14840 - BR.Digital Telecom🇧🇷 - ASPA check for AS14840: the upstream transit providers AS14840 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS14840 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS14840 has not published its own ASPA object, but 11 ASNs list it as an authorized upstream provider.

Listed as Upstream By
11 ASNs
Upstream Providers
-
Downstream Customers
11

Peering Topology

AS14840 peering topology: 0 upstream providers and 11 downstream customersNo upstreams. Downstreams: AS11802, AS14789, AS18001, AS24492, AS52999, AS131314, AS142631, AS262807 and more.AS14840 - AS14840 - BR.Digital TelecomAS14840AS14840 - BR.Digital …AS11802AS11802 - Centro de I…AS11802 - AS11802 - Centro de Informatica e Automacao do Estado de SCAS14789CLOUDFLARENET - Cloud…AS14789 - CLOUDFLARENET - Cloudflare, Inc.AS18001DIALOG-AS - Dialog Ax…AS18001 - DIALOG-AS - Dialog Axiata PLC.AS24492IIT-WICAM-AS-AP - WiC…AS24492 - IIT-WICAM-AS-AP - WiCAM Corporation Ltd.AS52999AS52999 - START NETWO…AS52999 - AS52999 - START NETWORKS S/AAS131314CBC-AS-AP - CBC Tech …AS131314 - CBC-AS-AP - CBC Tech International LimitedAS142631METRO-AS-AP - Metro L…AS142631 - METRO-AS-AP - Metro LightspeedAS262807AS262807 - Redfox Tel…AS262807 - AS262807 - Redfox Telecomunicacoes Ltda.View all 11 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(11)

These ASNs list AS14840 as an authorized upstream provider.

ASNName
AS11802🇧🇷AS11802 - Centro de Informatica e Automacao do Estado de SC
AS14789🇺🇸CLOUDFLARENET - Cloudflare, Inc.
AS18001🇱🇰DIALOG-AS - Dialog Axiata PLC.
AS24492🇰🇭IIT-WICAM-AS-AP - WiCAM Corporation Ltd.
AS52999🇧🇷AS52999 - START NETWORKS S/A
AS131314🇭🇰CBC-AS-AP - CBC Tech International Limited
AS142631🇲🇾METRO-AS-AP - Metro Lightspeed
AS262807🇧🇷AS262807 - Redfox Telecomunicacoes Ltda.
AS263321🇧🇷AS263321 - ILOGNET PROVEDOR
AS264594🇧🇷AS264594 - Bludata Processamento de Dados Ltda
11 total
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About ASPA - what it is and why AS14840 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.

AS14840 (AS14840 - BR.Digital Telecom) 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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