Top 20 IDN Spaces

Top 20 IDN spaces as at December 2017.  Chart includes both top level and second level IDNs.

Data for .cn and .中国 are estimates based on 2016 data, as CNNIC (the country-code registry for China) no longer publishes or shares registration data.

The Viet Nam country code registry (VNNIC) implemented a change in policy relating to its second level IDNs in early 2017, leading to a loss of nearly 1 million registrations (from 977 000 in December 2016 to 5 000 in December 2017).