junejune

The latest CSV now comes with both IPv4 and IPv6 and the IPv4 is embedded as IPv4-mapped IPv6 addresses. So querying IPv4, you need to convert the IP to IPv4-mapped IPv6.

IP2Location PHP module supports IPv6 queries now. <?php require_once('IP2Location.php'); // Standard lookup with no cache $loc = new IP2Location('databases/DB24.BIN'); /* Cache whole database into system memory and share among other scripts & websites WARNING: Please make sure your system have sufficient RAM to enable this feature */ //$loc = new IP2Location('databases/DB24.BIN', IP2Location::SHARED_MEMORY); /* Cache the database into memory to accelerate lookup speed WARNING: Please make sure your system have sufficient RAM to enable this feature */ //$loc = new IP2Location(ROOT . 'databases/DB24.BIN', IP2Location::MEMORY_CACHE); $ip = $_SERVER['REMOTE_ADDR']; $record = $loc->lookup($ip, IP2Location::ALL); echo 'IP Address: ' . $record->ipAddress . '<br />'; echo 'IP Number: ' . $record->ipNumber . '<br />'; echo 'ISO Country Code: ' . $record->countryCode . '<br />'; echo 'Country Name: ' . $record->countryName . '<br />'; echo 'Region Name: ' . $record->regionName . '<br />'; echo 'City Name: ' . $record->cityName . '<br />'; echo 'Latitude: ' . $record->latitude . '<br />'; echo 'Longitude: ' . $record->longitude . '<br />'; echo 'ZIP Code: ' . $record->zipCode . '<br />'; echo 'Time Zone: ' . $record->timeZone . '<br />'; echo 'ISP Name: ' . $record->isp . '<br />'; echo 'Domain Name: ' . $record->domainName . '<br />'; echo 'Net Speed: ' . $record->netSpeed . '<br />'; echo 'IDD Code: ' . $record->iddCode . '<br />'; echo 'Area Code: ' . $record->areaCode . '<br />'; echo 'Weather Station Code: ' . $record->weatherStationCode . '<br />'; echo 'Weather Station Name: ' . $record->weatherStationName . '<br />'; echo 'MCC: ' . $record->mcc . '<br />'; echo 'MNC: ' . $record->mnc . '<br />'; echo 'Mobile Carrier Name: ' . $record->mobileCarrierName . '<br />'; echo 'Elevation: ' . $record->elevation . '<br />'; echo 'Usage Type: ' . $record->usageType . '<br />'; ?>