Services


Webpage which shows exactly your current IP as it seen by the web server::

http://connectivity.decagon.de/ip/
https://connectivity.decagon.de/ip/



Webpage which shows your position if your browser 'supports' this feature:

https://www.decagon.de/geoip.html



Webpage which can be used in Android phones and others to replace the built-in internet access check / captive portal check. (e.g. beginning with Android 6.0 the URL http://connectivitycheck.gstatic.com/generate_204 will be called) - This is a very nice tracking feature because this web page wil be accessed everytime when the phone get's a new (WLAN) connection !!! For further info see also www.kuketz-blog.de/android-captive-...

http://connectivity.decagon.de/generate_204


The same for Apple but it's not possible to configure this in Apple devices.

http://connectivity.decagon.de/ios



Webpage which shows your browser identification:

https://www.decagon.de/browser