AS34927 ASPA Check - IFog

iFog-GmbH iFog GmbH🇨🇭 - ASPA check for AS34927: the upstream transit providers AS34927 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS34927 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

AS34927 has not published its own ASPA object, but 188 ASNs list it as an authorized upstream provider.

Listed as Upstream By
188 ASNs
Upstream Providers
-
Downstream Customers
188

Peering Topology

AS34927 peering topology: 0 upstream providers and 188 downstream customersNo upstreams. Downstreams: AS266, AS11967, AS12307, AS16926, AS17160, AS18001, AS26533, AS32042 and more.AS34927 - iFog-GmbH iFog GmbHAS34927iFog-GmbH iFog GmbHAS266AS-ITDS - IT Digital …AS266 - AS-ITDS - IT Digital Services LLCAS11967HOP179 Hop179 OUAS11967 - HOP179 Hop179 OUAS12307RAVANA Sandro Bollige…AS12307 - RAVANA Sandro Bolliger trading as Bolliger Network SolutionsAS16926KITTY-NETWORK - Kitty…AS16926 - KITTY-NETWORK - KittyTransit LLCAS17160NCOM-NA - Neofelis Co…AS17160 - NCOM-NA - Neofelis CommunicationsAS18001DIALOG-AS - Dialog Ax…AS18001 - DIALOG-AS - Dialog Axiata PLC.AS26533STIBARC-AS-01 - STiBa…AS26533 - STIBARC-AS-01 - STiBaRCAS32042EVERGATE-NETWORKS - E…AS32042 - EVERGATE-NETWORKS - Evergate SolutionsView all 188 downstreams →UPSTREAMSDOWNSTREAMS

Downstream Customers(188)

These ASNs list AS34927 as an authorized upstream provider.

ASNName
AS266🇺🇸AS-ITDS - IT Digital Services LLC
AS11967🇪🇪HOP179 Hop179 OU
AS12307🇨🇭RAVANA Sandro Bolliger trading as Bolliger Network Solutions
AS16926🇺🇸KITTY-NETWORK - KittyTransit LLC
AS17160🇺🇸NCOM-NA - Neofelis Communications
AS18001🇱🇰DIALOG-AS - Dialog Axiata PLC.
AS26533🇺🇸STIBARC-AS-01 - STiBaRC
AS32042🇨🇦EVERGATE-NETWORKS - Evergate Solutions
AS40776🇺🇸TAONET - TaoNet
AS40929🇺🇸MOEDOVE-BN - MoeDove
188 total
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About ASPA - what it is and why AS34927 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.

AS34927 (iFog-GmbH iFog GmbH) 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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