AS401896 ASPA Check - MISIU

Published

MISIU-USA - MISIU LLC🇺🇸 - ASPA check for AS401896: the upstream transit providers AS401896 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS401896 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
6
Downstream Customers
2

How to read this ASPA check

The 6 providers below are the only networks allowed to appear directly above AS401896 in an AS-path. If AS401896 uses a transit provider that is missing from this list, routers that enforce ASPA treat its routes through that provider as invalid, so the list should include every current and backup transit provider. Peers do not belong in it.

Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.

Peering Topology

AS401896 peering topology: 6 upstream providers and 2 downstream customersUpstreams: AS835, AS3257, AS6939, AS8849, AS20473, AS56630. Downstreams: AS198826, AS201640.AS401896 - MISIU-USA - MISIU LLCAS401896MISIU-USA - MISIU LLCAS835GOCODEIT-EDGE - GoCod…AS835 - GOCODEIT-EDGE - GoCodeIT IncAS3257GTT-BACKBONE GTT Comm…AS3257 - GTT-BACKBONE GTT Communications Inc.AS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS8849MELBICOM-EU-AS Melbik…AS8849 - MELBICOM-EU-AS Melbikomas UABAS20473AS-VULTR - The Consta…AS20473 - AS-VULTR - The Constant Company, LLCAS56630MELBICOM-EU-AS Melbik…AS56630 - MELBICOM-EU-AS Melbikomas UABAS198826VEX-SYSTEMS Dominik W…AS198826 - VEX-SYSTEMS Dominik WojtewiczAS201640PSHOST-PL Patryk Kuli…AS201640 - PSHOST-PL Patryk Kulikowski trading as psHostUPSTREAMSDOWNSTREAMS

Upstream Providers(6)

AS401896 authorizes these ASNs as upstream transit providers.

ASNName
AS835🇨🇦GOCODEIT-EDGE - GoCodeIT Inc
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS8849🇱🇹MELBICOM-EU-AS Melbikomas UAB
AS20473🇺🇸AS-VULTR - The Constant Company, LLC
AS56630🇱🇹MELBICOM-EU-AS Melbikomas UAB

Downstream Customers(2)

These ASNs list AS401896 as an authorized upstream provider.

ASNName
AS198826🇵🇱VEX-SYSTEMS Dominik Wojtewicz
AS201640🇵🇱PSHOST-PL Patryk Kulikowski trading as psHost

ASPA object expires: 2026-10-28

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