The Committee in Geneva That Decides Whether .io Lives
Will the .io domain survive? As the UK hands the Chagos Archipelago to Mauritius, the future of .io lies with the ISO 3166 agency in Geneva, not ICANN.
Over 1.6 million people worldwide have registered an .io domain.
Yet, almost none of the owners have ever set foot in the territory the extension belongs to—in fact, most probably couldn’t even find it on a map.
.io is the country code for the British Indian Ocean Territory — a scatter of islands with no permanent population, where the only residents are military personnel on rotation.
In October 2024 the United Kingdom agreed to hand the Chagos Archipelago to Mauritius.
The treaty was signed on 22 May 2025.
Founders read the news as a countdown to the death of their domain.
Whether .io survives is not ICANN’s decision.
A two-letter domain exists only because the two letters exist first in ISO 3166-1, the international standard for country codes.
That standard is maintained by the ISO 3166 Maintenance Agency: fifteen voting members seated in Geneva, national standards bodies alongside the Universal Postal Union, the International Telecommunication Union, the International Atomic Energy Agency, the International Civil Aviation Organization, and ICANN.
ICANN is one voting member of fifteen.
The same code that points a browser to a .io site also sorts international mail, identifies a bank in a wire transfer, and appears in the machine-readable strip of a passport.
The internet is one user of that table among many.
Removal is not automatic even if “British Indian Ocean Territory” stops being a name.
The agency can move a retired code to an “exceptionally reserved” list.
SU outlived the Soviet Union there.
UK is on the list too, though Britain’s official code is GB — as is Ascension Island’s AC.
IO is an entry in a standards table the internet does not control.
A company built on .io has no one to lobby.
There is no ICANN petition that settles this.
The question moves through postal and telecom delegates on a timeline measured in years, and the registry’s overseers have already signaled no change within five years.
The force most likely to keep .io alive is financial.
.io is run by Identity Digital, a registry owned by the private-equity firm Ethos Capital, and industry estimates put a live .io’s annual renewal revenue in the tens of millions.
That number predicts the next few years better than the treaty does.
The territory itself never saw that money.
The UK government says it has no agreement with the registry and takes no revenue from the domain.
A British businessman operated .io privately from 1997, then sold the company that ran it for about $70 million in 2017.
The Chagossians, the islanders Britain expelled in the early 1970s, filed a complaint in 2021 to take the domain back.
They lost the islands first.
The two letters that built a fortune were never theirs to lose.
Magyar változat: [zona.hu/az-io-eletben-maradasa-egy-genfi-bizottsag-kezeben-van/]