- Your cart is currently empty.
More about .io
The .IO domain was established in 1997. It represents the top-level national domain of the British Indian Ocean Territory. The abbreviation IO is synonymous with the term "input/output", making it very popular among companies operating in the field of computing and electronics, and it is increasingly being chosen by start-up companies.
More than 210,000 domains with the .IO extension have been registered.
The most popular site with the .IO extension is soup.io.