{"activeVersionTag":"latest","latestAvailableVersionTag":"latest","collection":{"info":{"_postman_id":"fd838ea5-4dd9-4537-b7d0-260f3b282582","name":"Reverse IP Lookup API","description":"## API Documentation\n\nThis is API documentation [for our Reverse IP Lookup API Service](https://reverseiplookupapi.com/).\n\nOur service is based on IP information of 248,321,632 domains. Its primary purpose is to provide information on domains that share the same IP address. The input can be either an IP, with response being the list of domains on that IP.\n\nAlternatively, you can also enter domain and the service will again provide a list of domains that are on the same IP address as this domain.\n\nAll API requests to our service must be made with api_key, which is displayed when you login to your account at our website.  \nFormat of API request should be as follows:  \n`https://reverseiplookupapi.com/api.php?ip=1.2.3.4&offset=0&api_key=RMCZV@KIQo5`\n\n## Parameters to be passed\n\n- IP - should be set to IP address for which you want to acquire shared domains\n    \n\n- offset - each request will return up to 500 records. Offset should be set to0, when making the first request, to 500, when making the second request, to 1000 for third request and so on.\n    \n\n- api_key - should be set to API key that is displayed when you [login to the dashboard](https://reverseiplookupapi.com/login)\n    \n\n### API output\n\nAPI will return results in json format.\n\nExample output:\n\n``` html\n[\n   {\n      \"number_of_domains\":20,\n      \"domains\":[\n         \"happy-grossesse-box.com\",\n         \"maconnerie-paysagisme-06.com\",\n         \"jubilatascup.com\",\n         \"carrierepharmaceutique.com\",\n         \"appartementpascher.net\",\n         \"marche-secondaire-scpi.net\",\n         \"ludwigsburger-hochzeitstage.com\",\n         \"marjoriescloset.com\",\n         \"quovistravelling.com\",\n         \"programmeimmobiliermontpellier.com\",\n         \"entrefogonesandaeljuego.com\",\n         \"aiderlesaidants.com\",\n         \"location-voitures-maurice.com\",\n         \"jenlovetrendy.com\",\n         \"luxandesign.com\",\n         \"les-3d.net\",\n         \"louermoncampingcar.com\",\n         \"akaiya.net\",\n         \"mantovaguideturistiche.com\",\n         \"chambrehoteatypique.com\"\n      ],\n      \"create_date\":[\n         \"2021-12-10\",\n         \"2021-11-20\",\n         \"2021-11-20\",\n         \"2022-01-31\",\n         \"2022-01-13\",\n         \"2022-01-13\",\n         \"2021-01-26\",\n         \"2021-05-31\",\n         \"2021-12-15\",\n         \"2021-06-04\",\n         \"2021-01-19\",\n         \"2021-01-08\",\n         \"2021-12-03\",\n         \"2020-09-29\",\n         \"2020-12-09\",\n         \"2020-10-08\",\n         \"2020-01-02\",\n         \"2020-04-04\",\n         \"2018-12-11\",\n         \"2019-08-06\"\n      ],\n      \"index\":[\n         1,\n         2,\n         3,\n         4,\n         5,\n         6,\n         7,\n         8,\n         9,\n         10,\n         11,\n         12,\n         13,\n         14,\n         15,\n         16,\n         17,\n         18,\n         19,\n         20\n      ]\n   }\n]\n\n```\n\nResult parameters:\n\n- number_of_domains - number of domains sharing the IP address\n    \n\n- domains - list of domains sharing the IP address\n    \n\n- create_date - domain registration date (where available)\n    \n\n- index - index of domain in results\n    \n\nOur API will respond with error code if missing information or if the parameter(s) will be invalid.\n\n### Error codes\n\n- Missing IP - you have not set the IP parameter\n    \n\n- Missing offset - you have not set the offset parameter\n    \n\n- Invalid api key - API key is missing or is invalid. You can get the API key with [login to the dashboard](https://reverseiplookupapi.com/login)\n    \n\n## Glossary\n\nccTLD - country top level domains, such as .fr, .de, .es.\n\ndomain name - a unique string that identifies a given domain. Example of domain name is google.com. Most often a domain is associated with specific IP address.\n\ndomain name registrar - a company offering the registration of domains.\n\nIP address - a unique identifier of domains.\n\n## Other APIs and libraries\n\n[OCR Online API service](https://ocrapi.io/)\n\n[Website categorization API](https://www.websitecategorizationapi.com/api.php)\n\n[https://npmtrends.com/urldatabase](https://npmtrends.com/urldatabase)\n\n[https://openbase.com/js/urldatabase/documentation](https://openbase.com/js/urldatabase/documentation)\n\n[physik nachhilfe für studenten](https://www.boplnachhilfe.de/)\n\n[https://yarnpkg.com/package/productcategorization](https://yarnpkg.com/package/productcategorization)\n\n[https://openbase.com/js/websitecategorization/documentation](https://openbase.com/js/websitecategorization/documentation)\n\n## Useful articles on topic of API development\n\n[https://swagger.io/solutions/api-development/](https://swagger.io/solutions/api-development/)\n\n[What is Product categorization API](https://medium.com/product-categorization/product-categorization-introduction-d62bb92e8515)\n\n[https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Client-side_web_APIs/Introduction](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Client-side_web_APIs/Introduction)\n\n[Why the need for URL Database](https://www.alpha-quantum.com/blog/url-database/url-database/)","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","isPublicCollection":false,"owner":"18208142","team":2733365,"collectionId":"fd838ea5-4dd9-4537-b7d0-260f3b282582","publishedId":"UzXUPZcd","public":true,"publicUrl":"https://documenter-api.postman.tech/view/18208142/UzXUPZcd","privateUrl":"https://go.postman.co/documentation/18208142-fd838ea5-4dd9-4537-b7d0-260f3b282582","customColor":{"top-bar":"FFFFFF","right-sidebar":"303030","highlight":"EF5B25"},"documentationLayout":"classic-double-column","customisation":null,"version":"8.10.0","publishDate":"2022-10-15T12:47:35.000Z","activeVersionTag":"latest","documentationTheme":"light","metaTags":{},"logos":{}},"statusCode":200},"environments":[],"user":{"authenticated":false,"permissions":{"publish":false}},"run":{"button":{"js":"https://run.pstmn.io/button.js","css":"https://run.pstmn.io/button.css"}},"web":"https://www.getpostman.com/","team":{"logo":"https://res.cloudinary.com/postman/image/upload/t_team_logo_pubdoc/v1/team/25947159b39be4e7982fa3cce0f948e780e7ff93b6a7fd0c33781e57118c6b04","favicon":""},"isEnvFetchError":false,"languages":"[{\"key\":\"csharp\",\"label\":\"C#\",\"variant\":\"HttpClient\"},{\"key\":\"csharp\",\"label\":\"C#\",\"variant\":\"RestSharp\"},{\"key\":\"curl\",\"label\":\"cURL\",\"variant\":\"cURL\"},{\"key\":\"dart\",\"label\":\"Dart\",\"variant\":\"http\"},{\"key\":\"go\",\"label\":\"Go\",\"variant\":\"Native\"},{\"key\":\"http\",\"label\":\"HTTP\",\"variant\":\"HTTP\"},{\"key\":\"java\",\"label\":\"Java\",\"variant\":\"OkHttp\"},{\"key\":\"java\",\"label\":\"Java\",\"variant\":\"Unirest\"},{\"key\":\"javascript\",\"label\":\"JavaScript\",\"variant\":\"Fetch\"},{\"key\":\"javascript\",\"label\":\"JavaScript\",\"variant\":\"jQuery\"},{\"key\":\"javascript\",\"label\":\"JavaScript\",\"variant\":\"XHR\"},{\"key\":\"c\",\"label\":\"C\",\"variant\":\"libcurl\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Axios\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Native\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Request\"},{\"key\":\"nodejs\",\"label\":\"NodeJs\",\"variant\":\"Unirest\"},{\"key\":\"objective-c\",\"label\":\"Objective-C\",\"variant\":\"NSURLSession\"},{\"key\":\"ocaml\",\"label\":\"OCaml\",\"variant\":\"Cohttp\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"cURL\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"Guzzle\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"HTTP_Request2\"},{\"key\":\"php\",\"label\":\"PHP\",\"variant\":\"pecl_http\"},{\"key\":\"powershell\",\"label\":\"PowerShell\",\"variant\":\"RestMethod\"},{\"key\":\"python\",\"label\":\"Python\",\"variant\":\"http.client\"},{\"key\":\"python\",\"label\":\"Python\",\"variant\":\"Requests\"},{\"key\":\"r\",\"label\":\"R\",\"variant\":\"httr\"},{\"key\":\"r\",\"label\":\"R\",\"variant\":\"RCurl\"},{\"key\":\"ruby\",\"label\":\"Ruby\",\"variant\":\"Net::HTTP\"},{\"key\":\"shell\",\"label\":\"Shell\",\"variant\":\"Httpie\"},{\"key\":\"shell\",\"label\":\"Shell\",\"variant\":\"wget\"},{\"key\":\"swift\",\"label\":\"Swift\",\"variant\":\"URLSession\"}]","languageSettings":[{"key":"csharp","label":"C#","variant":"HttpClient"},{"key":"csharp","label":"C#","variant":"RestSharp"},{"key":"curl","label":"cURL","variant":"cURL"},{"key":"dart","label":"Dart","variant":"http"},{"key":"go","label":"Go","variant":"Native"},{"key":"http","label":"HTTP","variant":"HTTP"},{"key":"java","label":"Java","variant":"OkHttp"},{"key":"java","label":"Java","variant":"Unirest"},{"key":"javascript","label":"JavaScript","variant":"Fetch"},{"key":"javascript","label":"JavaScript","variant":"jQuery"},{"key":"javascript","label":"JavaScript","variant":"XHR"},{"key":"c","label":"C","variant":"libcurl"},{"key":"nodejs","label":"NodeJs","variant":"Axios"},{"key":"nodejs","label":"NodeJs","variant":"Native"},{"key":"nodejs","label":"NodeJs","variant":"Request"},{"key":"nodejs","label":"NodeJs","variant":"Unirest"},{"key":"objective-c","label":"Objective-C","variant":"NSURLSession"},{"key":"ocaml","label":"OCaml","variant":"Cohttp"},{"key":"php","label":"PHP","variant":"cURL"},{"key":"php","label":"PHP","variant":"Guzzle"},{"key":"php","label":"PHP","variant":"HTTP_Request2"},{"key":"php","label":"PHP","variant":"pecl_http"},{"key":"powershell","label":"PowerShell","variant":"RestMethod"},{"key":"python","label":"Python","variant":"http.client"},{"key":"python","label":"Python","variant":"Requests"},{"key":"r","label":"R","variant":"httr"},{"key":"r","label":"R","variant":"RCurl"},{"key":"ruby","label":"Ruby","variant":"Net::HTTP"},{"key":"shell","label":"Shell","variant":"Httpie"},{"key":"shell","label":"Shell","variant":"wget"},{"key":"swift","label":"Swift","variant":"URLSession"}],"languageOptions":[{"label":"C# 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