International Generic Sample Number Organization - IGSN e.V. is the eingetragener Verein.
According to PR-model, igsn.org is ranked 2,601,634th in multilingual Wikipedia, in particular this website is ranked 1,421,630th in English Wikipedia.
The website is placed before igsn.github.io and after cozeanfuneralhome.com in the BestRef global ranking of the most important sources of Wikipedia.