AS214420 ASPA Check - CLNEXUS Conor Lewis
PublishedCLNEXUS Conor Lewis🇬🇧 - ASPA check for AS214420: the upstream transit providers AS214420 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS214420 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.
How to read this ASPA check
The 11 providers below are the only networks allowed to appear directly above AS214420 in an AS-path. If AS214420 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(11)
AS214420 authorizes these ASNs as upstream transit providers.
| ASN | Name |
|---|---|
| AS835 | 🇨🇦GOCODEIT-EDGE - GoCodeIT Inc |
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS34927 | 🇨🇭iFog-GmbH iFog GmbH |
| AS47272 | 🇺🇸HYEHOST - HYEHOST LLC |
| AS52025 | 🇬🇧PARADOXNETWORKS-LIMITED ParadoxNetworks Limited |
| AS204464 | 🇺🇸NEXTSERV NextServ LLC |
| AS207841 | 🇬🇧INFERNO Inferno Communications Ltd |
| AS209735 | 🇬🇧LAGRANGE Lagrange Cloud Technologies Limited |
| AS215638 | 🇬🇧AS-CILIX-LIMITED Cilix Limited |
| AS219189 | 🇬🇧CLNEXUS CLNexus LTD |
ASPA object expires: 2026-10-28
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
- AS214420 Overview - prefixes, BGP routes, peers, and RPKI status