Site Index
Everything on ipto, organized by section.
LookupNetwork IntelligenceReference DataThreat IntelligenceDevelopersComparisonsCompanyResources & Legal
Lookup
IP LookupYour own IP, right now — country, ASN, threat flags, no setup.Look up any IPGET /v1/ip/:ip — city-level where available, country-level otherwise.Bulk LookupUp to 100 IPs in one request — Pro/Enterprise only.ASN Lookup ToolOrg name, country, IP range count for any Autonomous System.Country StatsIP range count and ASN count per country.User-Agent ParserBrowser, OS, device type, bot detection from any UA string.Reverse DNS LookupLive PTR lookup for any IP.Bogon IP CheckerCheck if an address is private, reserved, or non-routable.VPN & Proxy CheckerCheck if an IP is a known VPN, Tor, or proxy exit.IP Abuse CheckerCross-feed abuse score and risk tier for any IP.Email CheckerSyntax, live MX record, and disposable-domain detection.Phone Number CheckerFormat, region, and line-type validation.Fraud Score CheckerCombine IP, email, phone, and User-Agent into one score.
Network Intelligence
RPKI ValidatorLive route-origin validation against published ROAs via RIPEstat.IP to CompanyRDAP + ASN ownership, reconciled into a confidence-scored org name.IP WhoisNetwork block, registration dates, and registrant/admin/abuse contacts via RDAP.IP to Mobile CarrierNetwork-operator identification for mobile-classified IPs.Hosted DomainsReverse-DNS + certificate-transparency domain search.NearbyNearby POI, local crime data (UK/US), and an on-demand commute estimate.
Reference Data
Language DetectorIdentify the language of any text — local analysis, no vendor call.Currency ConverterLive rates for 154 world currencies, plus 90-day historical charts.Weather LookupCurrent conditions for any city, postal code, or coordinate pair.Trademark LookupLive USPTO case status by 8-digit trademark serial number.Patent LookupLive USPTO grant status by 7-8 digit utility patent number.
Threat Intelligence
Developers
API ReferenceEvery endpoint, every field, curl/JS/Python/PHP/Go examples.Unified SearchGET /v1/search/:query — one call detects the type and aggregates every relevant check.Output formatsJSON, CSV, text, XML, YAML — on every lookup endpoint.Localization?lang= for country_name and continent in 10 languages.Dataset downloadsCSV exports of the open ASN/range/geo-city data.API keysInstant issuance. Free tier by default — Pro/Enterprise unlock higher limits and bulk lookup.
Comparisons
All alternativesipto vs every major IP geolocation, email, phone, fraud, language, currency, weather, trademark, and patent API, field by field.vs IPinfoFree-tier depth and where VPN detection sits in their pricing.vs ipstackKey requirements and published field detail compared.vs ZeroBounceEmail validation depth vs ipto's free syntax/MX/disposable check.vs NumVerifyPhone validation and carrier lookup, apilayer's product vs ipto's.vs IPQualityScoreFraud scoring depth and pricing vs ipto's free fused risk score.vs LanguageLayerLanguage detection: apilayer's API vs ipto's local 76-language model.vs CurrencylayerExchange-rate coverage and update frequency compared.vs WeatherstackCurrent conditions and forecast depth, apilayer's product vs ipto's.vs AbstractAPIA free tier that includes security data — and a pricing quirk.vs TM Search APIFree-text trademark search vs ipto's live, serial-number-only USPTO proxy.vs EPO Open Patent ServicesGlobal patent family/citation/legal-status data vs ipto's US-only prosecution data.