Starlink by SpaceX and ViaSat - now reported by IP

We have started adding an optional attribute to the API's JSON response when a Starlink or ViaSat satellite internet IP address is detected. See the example below.

We will add more satellite internet providers, such as Amazon's Project Kuiper, as and when they start serving consumers. OneWeb is not currently supported (if you are a OneWeb representative reading this, please email us at [email protected] to add support).

Sign up to try the API here: Fastah on AWS Marketplace, or Fastah on Azure Marketplace.

  "ip": "",
  "isEuropeanUnion": false,
  "l10n": {
    "currencyName": "Dollar",
    "currencyCode": "USD",
    "currencySymbol": "$",
    "langCodes": [
  "locationData": {
    "countryName": "United States",
    "countryCode": "US",
    "stateName": "New York",
    "stateCode": "NY",
    "cityName": "New York City, NY",
    "cityGeonamesId": 5128581,
    "lat": 40.71,
    "lng": -74.01,
    "tz": "America/New_York",
    "continentCode": "NA"
  "satellite": {                   // <--- OPTIONAL ATTRIBUTE FOR SATELLITE INTERNET USERS
    "provider": "SpaceX Starlink"  // <--- SATELLITE PROVIDER