AS214723 ASPA Check - HEIJKOOP Maria Elisabeth Annabel Heijkoop
PublishedHEIJKOOP-AS Maria-Elisabeth Annabel Heijkoop🇳🇱 - ASPA check for AS214723: the upstream transit providers AS214723 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS214723 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 5 providers below are the only networks allowed to appear directly above AS214723 in an AS-path. If AS214723 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(5)
AS214723 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS34872 | 🇧🇪Servperso_Systems Sarah Rossius trading as Servperso Systems |
| AS44103 | 🇳🇱BAKKER-IT-AS The Mastermind Holding B.V. |
| AS58057 | 🇨🇭SECUREBIT Securebit AG |
| AS209533 | 🇨🇭BGPTunnel iFog GmbH |
| AS215085 | 🇳🇱PixelHosting Maik Polman trading as PixelHosting |
Downstream Customers(1)
These ASNs list AS214723 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS204830 | 🇳🇱IPOAC-AS Jelle Kaufmann |
ASPA object expires: 2026-10-27
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
- AS214723 Overview - prefixes, BGP routes, peers, and RPKI status