AS47272 ASPA Check - HYEHOST
PublishedHYEHOST - HYEHOST LLC🇺🇸 - ASPA check for AS47272: the upstream transit providers AS47272 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS47272 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The provider below is the only network allowed to appear directly above AS47272 in an AS-path. If AS47272 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(1)
AS47272 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS204208 | 🇬🇧Peravix Peravix Group LTD |
Downstream Customers(55)
These ASNs list AS47272 as an authorized upstream provider.
| ASN | Name |
|---|---|
| AS16909 | 🇺🇸IMPUT - imput |
| AS22298 | 🇨🇿BASTL Jan Vaclav |
| AS40929 | 🇺🇸MOEDOVE-BN - MoeDove |
| AS44324 | 🇺🇸MOEDOVE-AS MoeDove LLC |
| AS47509 | 🇬🇧WT70-AS Wai-Wah Tang |
| AS199109 | 🇬🇧FruburyNet Guy Fenn-Newbury |
| AS199518 | 🇺🇸GSHAPIRO-AS Gregory Shapiro |
| AS200201 | 🇵🇱JOT23-VPS Tomasz Kepczynski |
| AS200605 | 🇩🇪Alexander-Samoylyk Alexander Samoylyk |
| AS200819 | 🇧🇷Expanda EXPANDA TECNOLOGIA DA INFORMACAO LTDA |
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
- AS47272 Overview - prefixes, BGP routes, peers, and RPKI status