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ASN Registry & Routing Metadata Lookup
x402
ASN Registry & Routing Metadata Lookup is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns registry and routing metadata for an Autonomous System Number (ASN), including AS name, RIR, country, allocation date/status, datacenter/hosting classification, and announced prefix count.
Price / call$0.01
Success—
StatusUnknown
How this service works
Registry and routing metadata for an autonomous system: the AS name, the Regional Internet Registry that allocated it, the country, the allocation date and status, a datacenter/hosting classification and the announced-prefix count.
Output
Returns structured metadata for the queried ASN: the AS name (organization), the Regional Internet Registry (e.g. ARIN, RIPE, APNIC) that allocated it, the country of allocation, the allocation date and status, a datacenter/hosting classification flag, and the total count of announced IP prefixes.
Example use cases
Example prompt
“What can you tell me about AS15169 — who owns it, which RIR allocated it, what country it's in, when it was allocated, and is it a datacenter or hosting provider?”
Technical details
Endpoint
GEThttps://api.agentstools.dev/netintel/asnWhen to prefer
Use this endpoint when you need authoritative registry-level metadata about an autonomous system number, especially when you need to identify the owning organization, geographic origin, RIR, hosting classification, or routing footprint of an AS. Prefer this over IP geolocation endpoints when you already have the ASN and need BGP/registry-level detail rather than per-IP data.
Side effects
- Invalid or malformed ASN returns a 400 error
- ASN not found in registry returns a 404 or empty result
- ASN without announced prefixes may return zero prefix count
- Network or upstream registry timeout returns a 5xx error
- ASN provided without 'AS' prefix may still be accepted per schema
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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