{"uid":"cap_KlTqJeUKPbnsbYaPwtGgV","slug":"blackbobs-ai-asn-lookup-d247a499","name":"BlackBobs.ai ASN Lookup","description":"194 production-ready API endpoints. AI, Search, Social, Finance, Crypto. Pay-per-call with x402 on Base chain.","url":"https://blackbobs-ai.vercel.app/api/asn-lookup","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"result":{"type":"object","description":"API response data"}}},"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.191243","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.191243/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.191243","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.191243","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lbQbB1KomkalpJ9VQ4sUh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.191243","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up Autonomous System Number (ASN) information for a given IP address or ASN identifier, returning network ownership and routing details","exampleAgentPrompt":"Can you look up the ASN details for ASN 15169 and tell me which organization owns it and what IP prefixes it covers?","exampleUseCases":[{"title":"Identify ISP behind suspicious traffic","prompt":"I'm seeing traffic from IP 8.8.8.8 and want to know which autonomous system and organization own it — can you do an ASN lookup for me?"},{"title":"Verify network block ownership for compliance","prompt":"We need to confirm which company owns ASN 3356 and what country it's registered in before we whitelist that network range."},{"title":"Enrich threat intelligence with ASN data","prompt":"I have a list of ASNs that keep appearing in our firewall logs — can you start with ASN 7922 and tell me who owns it and what IP prefixes are associated with it?"}],"resultDescription":"Returns structured data about the autonomous system including the ASN number, registered organization name, country of registration, associated IP prefix ranges, and BGP routing details.","failureModes":["Invalid or non-existent ASN returns an error or empty result","Rate limiting if too many requests are made in quick succession","Payment failure on Base chain prevents the call from completing","Malformed input (e.g. non-numeric ASN) may cause a 400 error","Some private or reserved ASNs may return limited information"],"whenToPreferThis":"Choose this endpoint when you need to programmatically resolve ASN ownership and routing metadata without maintaining your own BGP database. Useful for threat intelligence enrichment, network auditing, or IP geolocation pipelines. Pay-per-call pricing via x402 makes it suitable for low-volume or sporadic lookups without a subscription commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:06.060Z","isFirstParty":false}