Your IP Address : 18.104.22.168 Your Hostname : ec2-3-239-2-192.compute-1.amazonaws.com Your ASN Number : 14618 Your ASN Organization : AMAZON-AES Your Browser Type : CCBot/2.0 (https://commoncrawl.org/faq/) Your Browser Port : 47034 Your Browser Lang : en-US,en;q=0.5 Your Previous URL : No Referral Your Location Latitude : 39.0469°N Your Location Longitude : 77.4903°W Your Google Map Links : Wide Angle and Close In Your Postal Code : 20149 Your City Name : Ashburn Your Region Name : Virginia Your Country Name : United States Your Country Code : US Your Country Capital : Washington Your Country Flag : See Large Flag - Show ALL Country Flags Your Country Currency : US Dollar Your Continent Code : NA Your Continent Name : North America Your Time Zone : America/New_York
First, it uses various HTTP variables to find the browser language, type, where you surfed from - i.e. what your IP address is (plus the referrer) - DNS is used to lookup the hostname from the later. Note that if you are using a web proxy (quite common in Corporate Environments), that IP address and hostname is what will be shown/used.
It then uses the Perl Module GeoIP2 and the MaxMind database to lookup the country and city information based on the IP address. Note that you can enter a domain name or IP address manually. BTW, there are more extensive databases that will provide more precise location data, but those cost dollars and this is meant just as quick-n-simple demo.
BTW, the images of the flags came from the CIA Factbook web site and
here's a nifty map of the world.
Please do not Email me asking for a copy of the code or more pointers
on how to do this - use the resources mentioned above. Also, please do not
use automated scripts to access this page.