.io domain faces uncertain fate as UK hands over Chagos Islands

A new UK treaty handing over the Chagos Islands to Mauritius may endanger the popular .io domain. The domain, used by many tech companies, and its future is now uncertain.
.io

The future of the .io domain may be uncertain following a new treaty in which the UK agreed to relinquish control of the Chagos Islands, the British Indian Ocean Territory, to Mauritius. The .io domain, widely used by tech startups and cryptocurrency platforms, originates from this territory, and the transfer of sovereignty calls into question whether the domain will remain in use.

The .io domain was assigned to the Chagos Islands in 1997, though the British government collected some of the revenue from its sales, much to the surprise of the Chagossian people, who were forcibly displaced in the 1960s to make way for a US military base. Now that the UK has agreed to give up the islands, it’s unclear if the domain will continue or be retired, as the Internet Assigned Numbers Authority (IANA) typically phases out country code domains after political changes.

While no official decision has been made regarding the .io domain, its potential retirement follows precedents set with domains like .yu, which was phased out after Yugoslavia’s breakup. The .io domain’s future remains in limbo as Mauritius takes control of the Chagos Islands.