Top 10 top level IDN registries

Chinese (Han) script TLDs dominate the top 10 of top level IDN registries. However, the Russian ccTLD, .РФ continues to be the largest IDN top level domain, with almost 900,000 registrations.

Note that CNNIC, the registry for .中国 no longer publishes or shares registration data since early 2017. Figures for Chinese domains are estimates, based on 2016 data.