(Go) ipinfo.io IPv4 Geolocation Lookup

Demonstrates how to lookup Geolocation data for an IPv4 address using the ipinfo.io API.

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    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http := chilkat.NewHttp()

    http.SetLogin("ACCESS_TOKEN")
    http.SetPassword("")
    http.SetAccept("application/json")

    // Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
    jsonStr := http.QuickGetStr("https://ipinfo.io/149.250.207.170")
    if http.LastMethodSuccess() == false {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        return
    }

    json := chilkat.NewJsonObject()
    json.SetEmitCompact(false)
    success := json.Load(*jsonStr)

    fmt.Println(*json.Emit())

    // Sample output:
    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    // Note: This is the output for the free trial account.
    // 
    // {
    //   "ip": "149.250.207.170",
    //   "city": "",
    //   "region": "",
    //   "country": "DE",
    //   "loc": "51.2993,9.4910",
    //   "org": "AS15854 EntServ Deutschland GmbH"
    // }

    // A full response would look like this:

    // {
    //   "ip": "66.87.125.72",
    //   "hostname": "66-87-125-72.pools.spcsdns.net",
    //   "city": "Southbridge",
    //   "region": "Massachusetts",
    //   "country": "US",
    //   "loc": "42.0707,-72.0440",
    //   "postal": "01550",
    //   "asn": {
    //     "asn": "AS10507",
    //     "name": "Sprint Personal Communications Systems",
    //     "domain": "spcsdns.net",
    //     "route": "66.87.125.0/24",
    //     "type": "isp"
    //   },
    //   "company": {
    //     "name": "Sprint Springfield POP",
    //     "domain": "sprint.com",
    //     "type": "isp"
    //   },  
    //   "carrier": {
    //     "name": "Sprint",
    //     "mcc": "310",
    //     "mnc": "120"
    //   }
    // }
    // 
    var ip *string = new(string)
    var hostname *string = new(string)
    var city *string = new(string)
    var region *string = new(string)
    var country *string = new(string)
    var loc *string = new(string)
    var postal *string = new(string)
    var asnAsn *string = new(string)
    var asnName *string = new(string)
    var asnDomain *string = new(string)
    var asnRoute *string = new(string)
    var asnType *string = new(string)
    var companyName *string = new(string)
    var companyDomain *string = new(string)
    var companyType *string = new(string)
    var carrierName *string = new(string)
    var carrierMcc *string = new(string)
    var carrierMnc *string = new(string)

    ip = json.StringOf("ip")
    hostname = json.StringOf("hostname")
    city = json.StringOf("city")
    region = json.StringOf("region")
    country = json.StringOf("country")
    loc = json.StringOf("loc")
    postal = json.StringOf("postal")
    asnAsn = json.StringOf("asn.asn")
    asnName = json.StringOf("asn.name")
    asnDomain = json.StringOf("asn.domain")
    asnRoute = json.StringOf("asn.route")
    asnType = json.StringOf("asn.type")
    companyName = json.StringOf("company.name")
    companyDomain = json.StringOf("company.domain")
    companyType = json.StringOf("company.type")
    carrierName = json.StringOf("carrier.name")
    carrierMcc = json.StringOf("carrier.mcc")
    carrierMnc = json.StringOf("carrier.mnc")

    http.DisposeHttp()
    json.DisposeJsonObject()