{"uid":"cap_dGWlOSAxnJx1l5fO0p4wS","slug":"netintel-ip-intelligence-asn-lookup-24436d11","name":"netintel IP Intelligence & ASN Lookup","description":"Paid-per-call network intelligence API: DNS with DNSSEC, email deliverability, TLS certificate inspection, IP/ASN lookup and DNS propagation. From $0.002 a call over x402. No account, no API key.","url":"https://netintel.x.c00l.site/ip","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"ip":"8.8.8.8","asn":{"asn":15169,"asName":"GOOGLE","prefix":"8.8.8.0/24","registry":"ARIN","countryCode":"US","organization":"Google LLC, US"},"network":{"class":"public","isPublic":true},"version":"IPv4","blocklists":{"clean":true,"checked":6,"listedCount":0},"reverseDns":{"present":true,"primary":"dns.google"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_354tlhdcX-dz9x-lTzxoK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up IP address metadata including ASN, network class, blocklist status, and reverse DNS","exampleAgentPrompt":"Can you look up 8.8.8.8 and tell me which organization owns it, what ASN it belongs to, and whether it's listed on any blocklists?","exampleUseCases":[{"title":"Email sender IP reputation check","prompt":"I'm getting emails from 203.0.113.45 and want to know if it's clean — can you check whether it's on any blocklists and who owns that IP?"},{"title":"Security investigation of suspicious IP","prompt":"We spotted 185.220.101.32 in our server logs making repeated login attempts. Can you tell me the ASN, organization, and whether it's flagged on any abuse blocklists?"},{"title":"Network asset enrichment for monitoring","prompt":"For our infrastructure dashboard, look up 192.0.2.1 and return its ASN, owning organization, country code, and reverse DNS so I can label it properly."}],"resultDescription":"Returns a JSON object with the queried IP address, full ASN details (ASN number, AS name, prefix, registry, country code, organization), network classification (public/private flag and class), IP version (IPv4/IPv6), blocklist results (clean flag, number of lists checked, count listed), and reverse DNS information (presence flag and primary hostname).","failureModes":["Invalid or malformed IP address input returns an error","Private or reserved IP addresses may return limited ASN/blocklist data","Blocklist checks may be incomplete for very new or obscure IPs","Network timeouts on upstream DNS or WHOIS lookups","Payment failure via x402 prevents the call from completing"],"whenToPreferThis":"Choose this endpoint when you need fast, pay-per-call IP intelligence without signing up for an account or API key. It is ideal for one-off lookups or low-volume enrichment pipelines where you need ASN ownership, blocklist reputation, reverse DNS, and network classification all in a single call. Prefer it over free services when you need DNSSEC-aware lookups or blocklist aggregation across multiple lists.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:33:18.885Z","isFirstParty":false}