{"uid":"cap_1I8FfWw3VoyPflMSvJzsP","slug":"ip-network-lookup-87ec8fd4","name":"IP Network Lookup","description":"Web extraction, domain lookups and document tools for AI agents. Pay per call in USDC via x402 on Base or Algorand.","url":"https://agentpay.agentpay-apis.workers.dev/lookup/v1/ip?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["ip"],"properties":{"ip":{"type":"string","description":"IPv4 or IPv6 address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_D-kexjJXUjP9fUS52xSFW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the network owner, IP range, country, and reverse DNS for a given IPv4 or IPv6 address.","exampleAgentPrompt":"Who owns the IP address 198.51.100.42? I need to know the network owner, country, IP range it belongs to, and its reverse DNS hostname.","exampleUseCases":[{"title":"Identify suspicious login origin","prompt":"Someone logged into our app from 185.220.101.5 — can you look up who owns that IP, what country it's from, and what the reverse DNS resolves to?"},{"title":"Investigate email sender's IP","prompt":"I got an email that claims to be from a bank but the sending server IP is 91.108.4.1 — find out who owns that IP and which country it's registered in."},{"title":"Enrich server access logs","prompt":"We're seeing traffic from 203.0.113.77 in our logs — look up the network owner, IP range, and reverse DNS so I can figure out if it's a bot or legit user."}],"resultDescription":"Returns the network owner (organization/ISP name), the IP address range or CIDR block the IP belongs to, the country associated with the IP, and the reverse DNS (PTR) record for the given IP address.","failureModes":["Invalid or malformed IP address returns an error or empty response","Private/reserved IP addresses (e.g. 192.168.x.x, 10.x.x.x) may return no meaningful owner data","IP not found in WHOIS/routing databases returns null or minimal fields","IPv6 addresses may have incomplete reverse DNS entries","Payment failure or x402 auth issue blocks the request entirely"],"whenToPreferThis":"Use this endpoint when you need a single call to get all basic IP intelligence — owner, range, country, and rDNS — without having to separately query WHOIS, RDAP, and DNS PTR records. It is ideal for log enrichment, security investigations, and bot/fraud detection pipelines where speed and simplicity matter more than exhaustive ASN-level data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:35:23.751Z","isFirstParty":false,"canonicalSlug":"ip-network-lookup-87ec8fd4"}