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BaseBuilder Misc ASN Lookup
x402
BaseBuilder Misc ASN Lookup is a paid API for AI agents from bb-misc.vercel.app, paid per call via x402, $0.068343/call, status unknown (last checked 2026-09-14).
Looks up Autonomous System Number (ASN) information for a given IP address or ASN identifier
Price / call$0.068343
Success—
StatusUnknown
How this service works
BaseBuilder Misc API hub - 21 paid endpoints
Output
Returns ASN number, owning organization name, country, and network block/CIDR range associated with the queried IP address or ASN identifier
Example use cases
Example prompt
“Can you look up the ASN information for the IP address 8.8.8.8 and tell me what organization owns it and what network range it belongs to?”
Technical details
Endpoint
POSThttps://bb-misc.vercel.app/api/asn-lookupWhen to prefer
Use this endpoint when you need to identify the network provider, ISP, or organization that owns a given IP address via its Autonomous System Number. Useful for cybersecurity investigations, traffic analysis, fraud detection, and network enrichment workflows where you need ISP or carrier attribution for IPs.
Side effects
- Invalid IP address format returns a 400 error
- Private or reserved IP ranges may return no ASN data
- Unknown or unregistered ASN may return empty results
- Payment failure (402) if USDC balance insufficient
- Service unavailable (503) during downtime
Tags
x402
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