AS139317 ASPA Check - Ningbo Dahuamao Information Technology
PublishedZX-AS-AP - Ningbo Dahuamao Information Technology Co Ltd🇨🇳 - ASPA check for AS139317: the upstream transit providers AS139317 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS139317 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 7 providers below are the only networks allowed to appear directly above AS139317 in an AS-path. If AS139317 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(7)
AS139317 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS955 | 🇺🇸LSHIY - LSHIY LLC |
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS20473 | 🇺🇸AS-VULTR - The Constant Company, LLC |
| AS44324 | 🇺🇸MOEDOVE-AS MoeDove LLC |
| AS153371 | 🇭🇰BACKWAVESLIMITED-AS-AP - BACK WAVES LIMITED |
| AS199310 | 🇨🇳QFLink-AS XIN BING XIAN |
| AS204211 | 🇨🇳LOCYAN-NETWORK-AS Shanghai Yingyun Network Technology Co., Ltd. |
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
- AS139317 Overview - prefixes, BGP routes, peers, and RPKI status