AS56309 ASPA Check - SIAMDATA TH Siamdata Communication
PublishedSIAMDATA-TH Siamdata Communication Co.,Ltd.🇹🇭 - ASPA check for AS56309: the upstream transit providers AS56309 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS56309 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 6 providers below are the only networks allowed to appear directly above AS56309 in an AS-path. If AS56309 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(6)
AS56309 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS45430 | 🇹🇭SBN-AWN-IIG-AS-AP SBN-IIGAWN-IIG transit provider |
| AS45629 | 🇹🇭JASTEL-NETWORK-TH-AP JasTel Network International Gateway |
| AS45642 | 🇹🇭JASTEL-NETWORK-TH-NIX-AP Jasmine International Tower |
| AS137409 | 🇦🇺GSLNETWORKS-AS-AP GSL Networks Pty LTD |
| AS137557 | 🇹🇭IGCL-AS-AP International gateway co., Ltd |
ASPA object expires: 2026-10-18
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
- AS56309 Overview - prefixes, BGP routes, peers, and RPKI status