Xbase++
ipinfo.io IPv4 Geolocation Lookup

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

Xbase++
LOCAL nSuccess
LOCAL oHttp
LOCAL cJsonStr
LOCAL oJson
LOCAL cIp
LOCAL cHostname
LOCAL cCity
LOCAL cRegion
LOCAL cCountry
LOCAL cLoc
LOCAL cPostal
LOCAL cAsnAsn
LOCAL cAsnName
LOCAL cAsnDomain
LOCAL cAsnRoute
LOCAL cAsnType
LOCAL cCompanyName
LOCAL cCompanyDomain
LOCAL cCompanyType
LOCAL cCarrierName
LOCAL cCarrierMcc
LOCAL cCarrierMnc

nSuccess := 0

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

oHttp := CreateObject("Chilkat.Http")

oHttp:Login := "ACCESS_TOKEN"
oHttp:Password := ""
oHttp:Accept := "application/json"

//  Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
cJsonStr := oHttp:QuickGetStr("https://ipinfo.io/149.250.207.170")
IF (oHttp:LastMethodSuccess == 0)
    ? oHttp:LastErrorText
    oHttp:destroy()
    RETURN
ENDIF

oJson := CreateObject("Chilkat.JsonObject")
oJson:EmitCompact := 0
nSuccess := oJson:Load(cJsonStr)

? oJson: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"
//    }
//  }
//  

cIp := oJson:StringOf("ip")
cHostname := oJson:StringOf("hostname")
cCity := oJson:StringOf("city")
cRegion := oJson:StringOf("region")
cCountry := oJson:StringOf("country")
cLoc := oJson:StringOf("loc")
cPostal := oJson:StringOf("postal")
cAsnAsn := oJson:StringOf("asn.asn")
cAsnName := oJson:StringOf("asn.name")
cAsnDomain := oJson:StringOf("asn.domain")
cAsnRoute := oJson:StringOf("asn.route")
cAsnType := oJson:StringOf("asn.type")
cCompanyName := oJson:StringOf("company.name")
cCompanyDomain := oJson:StringOf("company.domain")
cCompanyType := oJson:StringOf("company.type")
cCarrierName := oJson:StringOf("carrier.name")
cCarrierMcc := oJson:StringOf("carrier.mcc")
cCarrierMnc := oJson:StringOf("carrier.mnc")

oHttp:destroy()
oJson:destroy()