| Direct cloud-provider range | Cases that need the underlying platform and instance model clarified | ASN, prefixes, reverse DNS, and cloud naming style | It still does not automatically explain the seller or support experience | Low-medium | Best as the underlying ownership conclusion |
| Cloud reseller or resale layer | Pre-purchase checks, price comparison, and responsibility mapping | Seller, underlying cloud, control panel, and ticket boundary | This is where brand and underlying network diverge most often | Medium | Best for purchase-risk judgment |
| Managed cloud platform | Site platforms, app platforms, and managed-cloud scenarios | How the platform and cloud split responsibilities and who owns operations | The underlying cloud does not necessarily describe the real usage experience | Medium | Best for platform-boundary judgment |