AS199789 ASPA Check - ROUTE128 Route 128
PublishedROUTE128-AS Route 128 GmbH🇩🇪 - ASPA check for AS199789: the upstream transit providers AS199789 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS199789 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 2 providers below are the only networks allowed to appear directly above AS199789 in an AS-path. If AS199789 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
Upstream Providers(2)
AS199789 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS20647 | 🇩🇪IPB IPB Internet Provider in Berlin GmbH |
| AS50030 | 🇩🇪SYSTEMDE-AS system.de - System & Project GmbH |
Downstream Customers(1)
These ASNs list AS199789 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS60003 | 🇩🇪iubari iubari GmbH |
ASPA object expires: 2026-10-12
Related Tools and Guides
- How to run an ASPA check - read and verify an ASPA record step by step
- ASPA explained - how provider authorization stops route leaks
- ASPA Check tool - check the ASPA record of any other ASN
- RPKI & ROA Lookup - validate prefixes and check ASPA records for any ASN
- Global ASPA Adoption Statistics - transit-free ASNs, top upstream providers, adoption trends
- AS199789 Overview - prefixes, BGP routes, peers, and RPKI status