# Search comparables (v2) > **Casafari is the AI agent-native real estate data intelligence platform.** The most complete property index in Europe: a deduplicated, cleaned property graph of residential and commercial property, for sale and for rent, in 16 countries. Every property is one record with its full price and market history. [How the property graph is built](/docs/property-graph). `POST https://api.casafari.com/api/v2/comparables/search` [Comparables & Valuation](/docs/comparables-valuation) · [REST API](/docs/rest/comparables-valuation). Send `Authorization: Bearer $CASAFARI_TOKEN`; see [how to get a token](/docs/rest#get-a-token). Over MCP: [`comps_get-comparables`](/docs/comparables-valuation/get-comparables) (equivalent). See [MCP and REST compared](/docs/parity#comparables-valuation). ## Description Returns comparable properties by the given parameters. ## Request body Content type `application/json`. Optional. Type: `object`. - `comparables_count` (integer, required): Maximum number of comparable properties in results. 1–50. - `coordinates` (object, optional): Target point coordinates to search around. **This field is deprecated and will be removed in the next major update.** **Please, use `target_point.coordinates` field instead.** - `latitude` (number, required): Latitude. -90–90. - `longitude` (number, required): Longitude. -180–180. - `target_point` (object, optional): Target point to search around. Can be defined as coordinates, address or cadastral reference of the property. Only one value should be provided. **This field is deprecated and will be removed in the next major update.** **Please, use `location_boundary.circle` field instead.** - `coordinates` (object, optional): Target point coordinates to search around. - `latitude` (number, required): Latitude. -90–90. - `longitude` (number, required): Longitude. -180–180. - `address` (string, optional): Address of the property to define the point to search around. - `cadastral_reference` (object, optional): Cadastral reference of the property to define the point to search around. For now available only for Spain. - `country_code` (string, required): Country code following the ISO 3166-1 alpha-2 rules. Values: `ES`. - `cadastral_reference` (string, required): Cadastral reference of the estate. - `province` (string, optional): Name of the estate's province. - `municipality` (string, optional): Name of the estate's municipality. - `distance` (number, optional): Maximum distance in kilometers from the requested `target_point` to comparable properties. **This field is deprecated and will be removed in the next major update.** **Please, use `location_boundary.circle` field instead.** 0.05–50; default 5. - `location_boundary` (object, required): Location to search within. Can be defined as a polygon of geo-points or a circle with a given target point and a distance. Only one value should be provided. - `polygon` (object[], optional): Closed polygon of geo-points to search within. First and last points must match. at least 4 items. - `latitude` (number, required): Latitude. -90–90. - `longitude` (number, required): Longitude. -180–180. - `circle` (object, optional): Circle boundary to search within. - `distance` (number, optional): Maximum distance in kilometers from the requested `target_point` to the properties. 0.05–50; default 5. - `target_point` (object, required): Target point to search around. Can be defined as coordinates, address or cadastral reference of the property. Only one value should be provided. - `coordinates` (object, optional): Target point coordinates to search around. - `latitude` (number, required): Latitude. -90–90. - `longitude` (number, required): Longitude. -180–180. - `address` (string, optional): Address of the property to define the point to search around. - `cadastral_reference` (object, optional): Cadastral reference of the property to define the point to search around. For now available only for Spain. - `country_code` (string, required): Country code following the ISO 3166-1 alpha-2 rules. Values: `ES`. - `cadastral_reference` (string, required): Cadastral reference of the estate. - `province` (string, optional): Name of the estate's province. - `municipality` (string, optional): Name of the estate's municipality. - `sold_or_rented_after` (string (date), optional, nullable): Properties sold/rented since this date (in the format `YYYY-MM-DD`) will be considered as possible comparables. Default value: 9 months ago, counting from today. If `null` is passed, only active properties will be considered. - `operation` (string, required): Operation type. Values: `sale`, `rent`. - `business_type` (string, optional): Operation type. **This field is deprecated and will be removed in the next major update.** **Please, use `operation` field instead.** Values: `sale`, `rent`. - `comparables_type` (string, optional): Comparables property type, as returned by the GET /api/v1/references/types endpoint. **This field is deprecated and will be removed in the next major update.** **Please, use `comparables_types` field instead.** Values: `apartment`, `studio`, `duplex`, `penthouse`, `dachgeschosswohnung`, `etagenwohnung`, `erdgeschosswohnung`, `country_house`, `house`, `palace`, `townhouse`, `villa`, `country_estate`, `chalet`, `bungalow`, `family_house`, `reihenhaus`, `reihenendhaus`, `reihenmittelhaus`, `einfamilienhaus`, `zweifamilienhaus`, `landwirtschaftliche_betriebe`, `retail`, `office`, `industrial`, `warehouse`, `hotel`, `other_commercial`, `restaurant`, `werkstatt`, `plot`, `urban_plot`, `rural_plot`, `room`, `other`, `garage`, `parking`, `apartment_building`, `office_building`, `mix_use_building`. - `comparables_types` (string[], required): Country availability per type is available at the GET /api/v1/references/types endpoint. Property types by type groups: **apartment:** penthouse, apartment, dachgeschosswohnung, erdgeschosswohnung, duplex, etagenwohnung, studio **house:** einfamilienhaus, family_house (DEPRECATED), reihenmittelhaus, house, villa, country_house, zweifamilienhaus, landwirtschaftliche_betriebe, palace, bungalow, townhouse, reihenhaus, chalet, country_estate, reihenendhaus **room:** room **building:** mix_use_building, office_building, apartment_building **investment:** other_commercial, warehouse, office, retail, hotel, werkstatt, industrial, restaurant **plot:** urban_plot, plot (DEPRECATED), rural_plot **other:** garage, other, parking *Note that you can select multiple types only from one property type group.* Values: `apartment`, `studio`, `duplex`, `penthouse`, `dachgeschosswohnung`, `etagenwohnung`, `erdgeschosswohnung`, `country_house`, `house`, `palace`, `townhouse`, `villa`, `country_estate`, `chalet`, `bungalow`, `family_house`, `reihenhaus`, `reihenendhaus`, `reihenmittelhaus`, `einfamilienhaus`, `zweifamilienhaus`, `landwirtschaftliche_betriebe`, `retail`, `office`, `industrial`, `warehouse`, `hotel`, `other_commercial`, `restaurant`, `werkstatt`, `plot`, `urban_plot`, `rural_plot`, `room`, `other`, `garage`, `parking`, `apartment_building`, `office_building`, `mix_use_building`. - `property_type` (string, optional): Comparables property type, as returned by the GET /api/v1/references/types endpoint. **This field is deprecated and will be removed in the next major update.** **Please, use `comparables_types` field instead.** Values: `apartment`, `studio`, `duplex`, `penthouse`, `dachgeschosswohnung`, `etagenwohnung`, `erdgeschosswohnung`, `country_house`, `house`, `palace`, `townhouse`, `villa`, `country_estate`, `chalet`, `bungalow`, `family_house`, `reihenhaus`, `reihenendhaus`, `reihenmittelhaus`, `einfamilienhaus`, `zweifamilienhaus`, `landwirtschaftliche_betriebe`, `retail`, `office`, `industrial`, `warehouse`, `hotel`, `other_commercial`, `restaurant`, `werkstatt`, `plot`, `urban_plot`, `rural_plot`, `room`, `other`, `garage`, `parking`, `apartment_building`, `office_building`, `mix_use_building`. - `min_price` (integer, optional): The minimum price filter for comparables result. 0–2147483647; default 0. - `max_price` (integer, optional): The maximum price filter for comparables result. 1–2147483647. - `condition` (string, optional): Property condition, as returned by the GET /api/v1/references/conditions endpoint. Values: `used`, `ruin`, `very-good`, `new`, `other`. - `bedrooms` (integer, optional): Number of bedrooms (cannot be used together with `rooms`). 0–15000. - `rooms` (integer, optional): Number of rooms (cannot be used together with `bedrooms`). 0–15000. - `bathrooms` (integer, optional): Number of bathrooms. 1–15000. - `construction_year` (integer, optional): Desired construction year. 1–3000. - `total_area` (integer, optional): Desired total area, square meters. This field is required for `hotel`, `industrial`, `office`, `other_commercial`, `restaurant`, `retail`, `warehouse`, `werkstatt` property types if `target_point.cadastral_reference` is not provided. 5–10000000. - `plot_area` (integer, optional): Desired plot area, square meters. This field is required for `rural_plot` and `urban_plot` property types if `target_point.cadastral_reference` is not provided. 20–10000000. - `floor` (string, optional): Floor type. **This field is deprecated and will be removed in the next major update.** **Please, use `floors` field instead.** Values: `no_floor`, `ground`, `middle`, `top`. - `floors` (string[], optional): List of floor types. Values: `no_floor`, `ground`, `middle`, `top`. - `floor_number` (integer[], optional): Desired list of floor numbers. Negative values indicate underground floors (e.g. basements). Minimum value is -250. Maximum value is 250. -250–250. - `orientation` (string, optional): Property view orientation. Values: `exterior`, `interior`. - `view` (string, optional): View from the property. **This field is deprecated and will be removed in the next major update.** **Please, use `views` field instead.** Values: `water`, `landscape`, `city`, `golf`, `park`. - `views` (string[], optional): List of views from the property. Values: `water`, `landscape`, `city`, `golf`, `park`. - `direction` (string, optional): Cardinal direction the property faces. **This field is deprecated and will be removed in the next major update.** **Please, use `directions` field instead.** Values: `north`, `south`, `east`, `west`. - `directions` (string[], optional): List of cardinal directions the property faces. Values: `north`, `south`, `east`, `west`. - `characteristics` (object, optional): Property characteristics. - `must_have` (string[], optional): Include only properties that have all these characteristics. Values: `balcony`, `elevator`, `no_elevator`, `garage`, `garden`, `parking`, `storage`, `swimming_pool`, `terrace`, `rental_license`, `furniture`, `rented_out`, `life_annuity`. - `nice_to_have` (string[], optional): Include properties that have any of these characteristics. Values: `balcony`, `elevator`, `no_elevator`, `garage`, `garden`, `parking`, `storage`, `swimming_pool`, `terrace`, `rental_license`, `furniture`, `rented_out`, `life_annuity`. - `exclude` (string[], optional): Exclude properties that contain any of these characteristics. Values: `balcony`, `elevator`, `no_elevator`, `garage`, `garden`, `parking`, `storage`, `swimming_pool`, `terrace`, `rental_license`, `furniture`, `rented_out`, `life_annuity`. - `energy_certificate` (string, optional): Energy certificate. **This field is deprecated and will be removed in the next major update.** **Please, use `energy_ratings` field instead.** Values: `Unknown`, `A+`, `A`, `B`, `C`, `D`, `E`, `F`, `G`, `H`. - `energy_certificates` (string[], optional): List of energy certificates. **This field is deprecated and will be removed in the next major update.** **Please, use `energy_ratings` field instead.** Values: `Unknown`, `A+`, `A`, `B`, `C`, `D`, `E`, `F`, `G`, `H`. - `energy_ratings` (string[], optional): List of energy ratings. Values: `Unknown`, `A+`, `A`, `B`, `C`, `D`, `E`, `F`, `G`, `H`. - `days_on_market_from` (integer, optional): Minimum days on market value. 1–10000. - `days_on_market_to` (integer, optional): Maximum days on market value. 1–10000. - `with_agencies` (string[], optional): Return properties from specified agencies, companies or sources. To find allowed agency names use the GET /api/v1/references/agencies endpoint. - `without_agencies` (string[], optional): Exclude properties from specified agencies, companies or sources. To find allowed agency names use the GET /api/v1/references/agencies endpoint. - `exclude_outliers` (boolean, optional): Exclude properties that are significantly underpriced or overpriced compared to similar properties. default true. ## Example request Placeholders only: replace the token and the values with your own. ```bash curl -X POST "https://api.casafari.com/api/v2/comparables/search" \ -H "Authorization: Bearer $CASAFARI_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "comparables_count": 20, "location_boundary": { "circle": { "distance": 10, "target_point": { "coordinates": { "latitude": 48.8727989, "longitude": 2.3025047 } } } }, "sold_or_rented_after": "2020-08-01", "days_on_market_from": 10, "days_on_market_to": 1000, "operation": "sale", "comparables_types": [ "apartment" ], "bedrooms": 2, "construction_year": 2010, "total_area": 125, "condition": "used", "floors": [ "top" ], "views": [ "city" ], "directions": [ "west" ], "characteristics": { "must_have": [ "balcony", "garage", "parking" ], "nice_to_have": [ "storage", "terrace", "furniture" ], "exclude": [ "swimming_pool" ] }, "energy_ratings": [ "A", "B", "C" ] }' ``` ## Responses ### 200 OK Type: `object`. - `results` (object[], required): Array of found comparable properties. - `property_id` (integer, required): ID of the property. - `property_url` (string, optional, nullable): URL of the property in the CASAFARI website. - `primary_listing_id` (integer, required): Primary listing (ad) ID of the property which is defined after the matching into property. - `type` (string, required): Property type, as returned by the GET /api/v1/references/types endpoint. Values: `apartment`, `studio`, `duplex`, `penthouse`, `dachgeschosswohnung`, `etagenwohnung`, `erdgeschosswohnung`, `country_house`, `house`, `palace`, `townhouse`, `villa`, `country_estate`, `chalet`, `bungalow`, `family_house`, `reihenhaus`, `reihenendhaus`, `reihenmittelhaus`, `einfamilienhaus`, `zweifamilienhaus`, `landwirtschaftliche_betriebe`, `retail`, `office`, `industrial`, `warehouse`, `hotel`, `other_commercial`, `restaurant`, `werkstatt`, `plot`, `urban_plot`, `rural_plot`, `room`, `other`, `garage`, `parking`, `apartment_building`, `office_building`, `mix_use_building`. - `type_group` (string, required): Property type group, as returned by the GET /api/v1/references/types endpoint. Values: `apartment`, `house`, `investment`, `plot`, `other`. - `coordinates` (object, required): Property coordinates. - `latitude` (number, required): Latitude. - `longitude` (number, required): Longitude. - `location` (object, required): Information about property location. - `location_id` (integer, required): Location ID, as returned by the POST /api/v1/references/locations endpoint. - `name` (string, required): Location name. - `administrative_level` (string, required): Location administrative level. - `zip_codes` (string[], optional): The location zip codes. default []. - `locations_structure` (object[], required): Information about all the parent locations (including property location) up to the country. - `location_id` (integer, required): Location ID, as returned by the POST /api/v1/references/locations endpoint. - `name` (string, required): Location name. - `administrative_level` (string, required): Location administrative level. - `zip_codes` (string[], optional): The location zip codes. default []. - `address` (string, required): Property address. - `zip_code` (string, required): The location zip code. - `distance` (number, optional, nullable): Distance in kilometers from target point to the property. Not calculated for search by polygon. - `construction_year` (integer, required): Construction year. - `total_area` (integer, required): Total area. - `living_area` (integer, required): Living area. - `plot_area` (integer, required): Plot area. - `terrace_area` (integer, required): Terrace area. - `bedrooms` (integer, required): Number of bedrooms. - `rooms` (integer, required): Number of rooms. - `bathrooms` (integer, required): Number of bathrooms. - `floor_number` (integer, required): Exact floor number. Negative values indicate underground floors (e.g. basements). - `condition` (string, required): Property condition, as returned by the GET /api/v1/references/conditions endpoint. Values: `used`, `ruin`, `very-good`, `new`, `other`. - `features` (object, required): Property features, as returned by the GET /api/v1/references/features endpoint. - `floor` (string, required): Floor type. Values: `no_floor`, `ground`, `middle`, `top`. - `orientation` (string, required): Property view orientation. Values: `exterior`, `interior`. - `view` (string, required): View from the property. **This field is deprecated and will be removed in the next major update.** **Please, use `views` field instead.** Values: `water`, `landscape`, `city`, `golf`, `park`. - `views` (string[], required): List of views from the property. Values: `water`, `landscape`, `city`, `golf`, `park`. - `direction` (string, required): Cardinal direction the property faces. **This field is deprecated and will be removed in the next major update.** **Please, use `directions` field instead.** Values: `north`, `south`, `east`, `west`. - `directions` (string[], required): List of cardinal directions the property faces. Values: `north`, `south`, `east`, `west`. - `characteristics` (string[], required): Property characteristics. Values: `balcony`, `elevator`, `no_elevator`, `garage`, `garden`, `parking`, `storage`, `swimming_pool`, `terrace`, `rental_license`, `furniture`, `rented_out`, `life_annuity`. - `operations` (string[], required): Operation types for which property is available. Values: `sale`, `rent`. - `sale_status` (string, required): Sale status. Values: `active`, `reserved`, `hold`, `sold`, `none`. - `sale_currency` (string, required): Sale price currency code. - `sale_price` (integer, required): Sale price, in the currency of the listings (specified by the `sale_currency` field). - `sale_price_base` (integer, required): Sale price, in Euros. - `sale_price_per_sqm` (number, required): Sale price per square meter, in the currency of the listings (specified by the `sale_currency` field). - `sale_price_per_sqm_base` (number, required): Sale price per square meter, in Euros. - `rent_status` (string, required): Rent status. Values: `active`, `reserved`, `hold`, `rented`, `none`. - `rent_currency` (string, required): Rent price currency code. - `rent_price` (integer, required): Rent price, in the currency of the listings (specified by the `rent_currency` field). - `rent_price_base` (integer, required): Rent price, in Euros. - `rent_price_per_sqm` (number, required): Rent price per square meter, in the currency of the listings (specified by the `rent_currency` field). - `rent_price_per_sqm_base` (number, required): Rent price per square meter, in Euros. - `rent_period` (string, required): Rent period. Values: `day`, `week`, `fortnight`, `month`, `year`, `none`. - `title` (string, required): Property title. - `description` (string, required): Property description. - `thumbnails` (string[], optional): List of the thumbnail image URLs. - `pictures` (string[], optional): List of the original picture image URLs. - `gross_yield` (number, required): Gross yield in percentage. - `sold_at` (string (date), required): Date when the property was sold. - `rented_at` (string (date), required): Date when the property was rented. - `total_sale_price_change` (number, required): Total sale price change in percents. - `total_rent_price_change` (number, required): Total rent price change in percents. - `last_sale_price_reduction` (number, required): Last sale price reduction in percents. - `last_rent_price_reduction` (number, required): Last rent price reduction in percents. - `sale_price_last_change` (object, required): Information about the last change of sale price. - `change_date` (string (date), required): Date of the change. - `old_value` (integer, required): Value before change. - `new_value` (integer, required): Value after change. - `rent_price_last_change` (object, required): Information about the last change of rent price. - `change_date` (string (date), required): Date of the change. - `old_value` (integer, required): Value before change. - `new_value` (integer, required): Value after change. - `sale_time_on_market` (object, optional, nullable): Information about the property last activity on the sales market. - `rent_time_on_market` (object, optional, nullable): Information about the property last activity on the rental market. - `sale_active_listings_count` (integer, optional): Number of active listings for this property on the sales market. - `rent_active_listings_count` (integer, optional): Number of active listings for this property on the rental market. - `similarity_score` (number, optional): Similarity score of the property. Value between 0 and 1. Indicates how property parameters are close to the requested ones. - `listing_urls` (string (uri)[], required): Listing urls of the comparable. - `is_outlier` (boolean, optional): Whether the property is considered an outlier based on its price. default false. - `is_private_property` (boolean, required): Whether the property is listed by a private individual, as opposed to an agent or a professional. - `energy_certificate` (string, optional): Energy certificate classification that attests to the energy efficiency of a property. **This field is deprecated and will be removed in the next major update.** **Please, use `energy_rating` field instead.** default "". - `energy_rating` (string, optional): Energy rating that attests to the energy efficiency of a property. default "". - `ref_numbers` (string[], required): List of reference numbers from listings. - `dvf_results` (object[], optional): Array of found DVF data (Request for geolocated property values). - `dvf_reference` (integer, required): Reference ID of the DVF property. - `coordinates` (object, required): DVF property coordinates. - `lat` (number, required): Latitude. - `lon` (number, required): Longitude. - `distance` (number, optional): Distance in kilometers from target point to DVF the property. Not calculated for search by polygon. - `type` (string, required): Property type, as returned by the GET /api/v1/references/types endpoint. Values: `apartment`, `studio`, `duplex`, `penthouse`, `dachgeschosswohnung`, `etagenwohnung`, `erdgeschosswohnung`, `country_house`, `house`, `palace`, `townhouse`, `villa`, `country_estate`, `chalet`, `bungalow`, `family_house`, `reihenhaus`, `reihenendhaus`, `reihenmittelhaus`, `einfamilienhaus`, `zweifamilienhaus`, `landwirtschaftliche_betriebe`, `retail`, `office`, `industrial`, `warehouse`, `hotel`, `other_commercial`, `restaurant`, `werkstatt`, `plot`, `urban_plot`, `rural_plot`, `room`, `other`, `garage`, `parking`, `apartment_building`, `office_building`, `mix_use_building`. - `type_group` (string, required): Property type group, as returned by the GET /api/v1/references/types endpoint. Values: `apartment`, `house`, `investment`, `plot`, `other`. - `sale_price` (integer, required): Sale price, in the original currency. - `sale_price_base` (integer, required): Sale price, in Euros. - `sale_price_psqm` (number, optional): Sale price per square meter, in the original currency. default 0. - `sale_price_psqm_base` (number, optional): Sale price per square meter, in Euros. default 0. - `sold_at` (string, optional, nullable): Date when the property was sold. - `total_area` (integer, required): Total area. - `plot_area` (integer, required): Plot area. - `rooms` (integer, required): Number of rooms. - `bedrooms` (integer, required): Number of bedrooms. - `address` (string, required): Property address. - `location` (object, required): Information about DVF property location. - `location_id` (integer, required): Location ID, as returned by the POST /api/v1/references/locations endpoint. - `name` (string, required): Location name. - `administrative_level` (string, required): Location administrative level. - `zip_codes` (string[], optional): The location zip codes. default []. - `locations_structure` (object[], required): Information about all the parent locations (including DVF property location) up to the country. - `location_id` (integer, required): Location ID, as returned by the POST /api/v1/references/locations endpoint. - `name` (string, required): Location name. - `administrative_level` (string, required): Location administrative level. - `zip_codes` (string[], optional): The location zip codes. default []. - `sale_status` (string, optional): Sale status. Values: `active`, `reserved`, `hold`, `sold`, `none`. default "sold". - `thumbnails` (string[], optional): List of the thumbnail image URLs. default []. - `transactional_data` (object[], optional, nullable) - `id` (integer, required) - `reference` (string, required) - `cadastral_reference` (string, required) - `rooms` (integer, required) - `bedrooms` (integer, required) - `bathrooms` (integer, required) - `coordinates` (object, required) - `lat` (number, required): Latitude. - `lon` (number, required): Longitude. - `total_area` (number, required) - `plot_area` (number, required) - `address` (string, required) - `source_typology` (string, required) - `source_annexes` (string, required): Additional raw source data (if present), describing annexes (such as parking, storage, etc) included in the transaction price. - `type` (string, required) Values: `apartment`, `studio`, `duplex`, `penthouse`, `dachgeschosswohnung`, `etagenwohnung`, `erdgeschosswohnung`, `country_house`, `house`, `palace`, `townhouse`, `villa`, `country_estate`, `chalet`, `bungalow`, `family_house`, `reihenhaus`, `reihenendhaus`, `reihenmittelhaus`, `einfamilienhaus`, `zweifamilienhaus`, `landwirtschaftliche_betriebe`, `retail`, `office`, `industrial`, `warehouse`, `hotel`, `other_commercial`, `restaurant`, `werkstatt`, `plot`, `urban_plot`, `rural_plot`, `room`, `other`, `garage`, `parking`, `apartment_building`, `office_building`, `mix_use_building`. - `type_group` (string, required) - `sold_at` (string (date), required) - `currency` (string, required): Price currency code. - `price` (number, required) - `price_per_sqm` (number, required) - `with_mortgage` (boolean, required): Flag indicating whether the transaction was financed with a mortgage. - `distance` (number, optional, nullable): Distance in kilometers from target point to the property. Not calculated for search by polygon. - `location_id` (integer, required) - `construction_year` (integer, required) - `location` (object, required) - `location_id` (integer, required): Location ID, as returned by the POST /api/v1/references/locations endpoint. - `name` (string, required): Location name. - `administrative_level` (string, required): Location administrative level. - `zip_codes` (string[], optional): The location zip codes. default []. - `locations_structure` (object[], required) - `location_id` (integer, required): Location ID, as returned by the POST /api/v1/references/locations endpoint. - `name` (string, required): Location name. - `administrative_level` (string, required): Location administrative level. - `zip_codes` (string[], optional): The location zip codes. default []. - `image_url` (string (uri), required) pattern `^(?:[a-z0-9.+-]*)://(?:[^\s:@/]+(?::[^\s:@/]*)?@)?(?:(?:0|25[0-5]|2[0-4][0-9]|1[0-9]?[0-9]?|[1-9][0-9]?)(?:\.(?:0|25[0-5]|2[0-4][0-9]|1[0-9]?[0-9]?|[1-9][0-9]?)){3}|\[[0-9a-f:.]+\]|([a-z¡-￿0-9](?:[a-z¡-￿0-9-]{0,61}[a-z¡-￿0-9])?(?:\.(?!-)[a-z¡-￿0-9-]{1,63}(?