Summary
- Keep administrative identity, participant profile and routing visibility as separate evidence layers.
- Ask for current IPv6 intent, capacity and service measurements before interpreting the zero view.
An ASN joins records about one routing domain. For AS393442, the records support identity and observed IPv4 reach at a stated time, but do not prove universal reachability, authorisation or customer experience. The next useful evidence is a repeated route view plus direct operating context from United Electric Cooperative. A missing observation becomes meaningful only after method and intended service are known.
