British Indian Ocean Territory

former overseas territory in the Indian Ocean

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Wikipedia
en.wikipedia.org › wiki › .io
.io - Wikipedia
2 weeks ago - The Internet country code top-level domain (ccTLD) .io is nominally assigned to the British Indian Ocean Territory.
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NIC.IO
nic.io
NIC.IO - The Official .IO Domain Registry and Network Information Centre
Early adopters in the technology ... Initially serving as the official country-code domain for a group of small islands and atolls known as the British Indian Ocean Territory, .io domains have become a staple in startup culture. Internet users around the world associate .io ...
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FastComet
fastcomet.com › blog › why-io-powerful-domain-choice
Why Tech Еnthusiasts Love to Use .IO Domains | FastComet
March 1, 2024 - Don’t wait to register yours: thousands of founders secure .IO domain names every day, meaning your perfect domain could be gone tomorrow. Several ccTLDs (country code top-level domains or domains originally designated by geography) are treated as territory-specific by Google and other search engines, hampering SEO efforts.
People also ask

Does CountryCode.io provide area codes or just country codes?
CountryCode.io focuses on country-level dialing codes (international prefixes). While it doesn't include city-specific area codes, some country pages provide links or references to local dialing information for major cities.
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countrycode.io
countrycode.io
Country Code, Phone Codes, Dialing Codes, Telephone Codes, ISO ...
Where does CountryCode.io get its data?
Data is aggregated from trusted international sources such as the United Nations, ITU (International Telecommunication Union), and World Bank, as well as verified open data APIs. This ensures reliable and up-to-date information about each country.
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countrycode.io
countrycode.io
Country Code, Phone Codes, Dialing Codes, Telephone Codes, ISO ...
What is a country dialing code or phone code?
A country dialing code (or international telephone code) is a prefix you must dial to make a call to another country. For example, to call the United Kingdom, you dial +44 followed by the local number. CountryCode.io lists these essential codes for every country.
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countrycode.io
countrycode.io
Country Code, Phone Codes, Dialing Codes, Telephone Codes, ISO ...
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GoDaddy
godaddy.com › home › posts › what is .io domain extension & what does .io mean?
What is .io domain extension & what does .io mean? - GoDaddy Resources - UAE English
October 21, 2024 - While it's actually a country-code domain for the British Indian Ocean Territory, .io domain is also a sweet choice for anyone looking for a super short domain name. Though it stands for ‘Input/Output’ in tech terms, .io has also been embraced ...
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ICANN
icann.org › en › blogs › details › the-chagos-archipelago-and-the-io-domain-14-11-2024-en
The Chagos Archipelago and the .io domain
This development has invited significant curiosity and speculation about what this means for the ".io" top-level domain. The IO code is designated for the British Indian Ocean Territory, which is coterminous with the Chagos Archipelago, a remote cluster of islands approximately halfway between ...
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Reddit
reddit.com › r/wordpress › .io domain holders | something to worry about.
r/Wordpress on Reddit: .io domain holders | Something to worry about.
October 10, 2024 -

It's been a while, and there's a lingering misconception that .io domains are for startups. However, they are actually:

Country-code top-level domain (ccTLD) for the British Indian Ocean Territory. Originally intended for entities connected to the territory, now widely used globally, particularly in the tech and innovation sectors.

There's some news:

"The Disappearance of an Internet Domain" (https://every.to/p/the-disappearance-of-an-internet-domain)

Something good, still alarming:

"The .io domain isn't going anywhere anytime soon amid treaty" (https://www.theregister.com/2024/10/10/io_domain_uk_mauritius/)

Just be careful when you purchase another .io domain.

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Countrycode
countrycode.io
Country Code, Phone Codes, Dialing Codes, Telephone Codes, ISO Country Codes
Explore comprehensive country information at CountryCode.io — your global directory for Country Codes, Phone Codes, Dialing Codes, Telephone Codes, and ISO Country Codes. Instantly find international calling prefixes, population, capital cities, ...
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CIA
cia.gov › the-world-factbook › about › archives › 2021 › field › internet-country-code
Internet country code - The World Factbook
This entry includes the two-letter codes maintained by the International Organization for Standardization (ISO) in the ISO 3166 Alpha-2 list and used by the Internet Assigned Numbers Authority (IANA) to establish country-coded top-level domains (ccTLDs). .af · .al · .dz · .as · .ad · .ao · .ai · .aq · .ag · .ar · .am · .aw · .au · .at · .az · .bs · .bh · .bd · .bb · .by · .be · .bz · .bj · .bm · .bt · .bo · .ba · .bw · .bv · .br · .io ·
Find elsewhere
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Reddit
reddit.com › r/domains › io domains might be going away
r/Domains on Reddit: IO domains might be going away
October 8, 2024 -

https://every.to/p/the-disappearance-of-an-internet-domain

Since 1968, the UK and U.S have operated a major military base on the Chagos Islands (officially known as the British Indian Ocean Territory) , but the neighboring nation of Mauritius has always disputed British sovereignty over them. The Mauritian government has long argued that the British illegally retained control when Mauritius gained independence. It has taken over 50 years, but that dispute has finally been resolved. In return for a 99-year lease for the military base, the islands will become part of Mauritius.

Once this treaty is signed, the British Indian Ocean Territory will cease to exist. Various international bodies will update their records. In particular, the International Standard for Organization (ISO) will remove country code “IO” from its specification. The Internet Assigned Numbers Authority (IANA), which creates and delegates top-level domains, uses this specification to determine which top-level country domains should exist. Once IO is removed, the IANA will refuse to allow any new registrations with a .io domain. It will also automatically begin the process of retiring existing ones.

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Hostinger
hostinger.com › home › tutorials › what does .io mean: when to use it, pros and cons, and more
What Does .io Mean and When to Use the Domain Extension
May 14, 2025 - The .io domain extension has emerged as a popular choice beyond just the tech industry. Originally the country code for the British Indian Ocean Territory, .io has evolved into a sought-after domain for startups, tech companies, and online services.
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OnlyDomains
onlydomains.com › home › what is a .io domain, and why should you consider one?
What is a .io Domain, And Why Should You Consider One?
June 7, 2023 - Since Google sees .IO as a gTLD, you won’t be subject to unwanted geo-targeting. As a generic country code top level domain, Google recognizes that users outside the British Indian Ocean Territory use this domain ending.
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Quora
quora.com › What-is-the-io-domain
What is the .io domain? - Quora
Answer (1 of 9): .io stands for indian ocean, is a country code top level domain (ccTLD) in internet. As you can see .com .net or .org these all are TLD uses for identify the type of the website.
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ICANNWiki
icannwiki.org › .io
.io - ICANNWiki
In 2021, the United Nations' ... that sovereignty instead belongs to Mauritius. This would extinguish the British Indian Ocean Territory, and the IO ISO-3166 two-letter country code and .io domain could also be ...
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IONOS
ionos.com › digital guide › domains › domain extensions › what is an .io domain?
What is an .io domain? Meaning and features of the TLD explained - IONOS
November 21, 2025 - The .io domain did not originally hold the meaning of a country-specific ending—which is unsurprising given there are no legal, permanent residents of the British Indian Ocean Territory.
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The Register
theregister.com › 2024 › 10 › 10 › io_domain_uk_mauritius
The .io domain isn't going anywhere in the next few years • The Register
October 10, 2024 - The .io country code top-level domain (ccTLD) will not disappear anytime soon, at least not within the next five years. Beyond that, its future is uncertain. Countries, territories, and the like have letter codes and these have been used as the basis for internet domains.
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Computerworld
computerworld.com › home › networking › internet
Is the .io top level domain headed for extinction? – Computerworld
October 8, 2024 - While an email from Computerworld ... top-level domain.” · Currently, he said, “the standard lists the British Indian Ocean Territory as IO....
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CountryCode
countrycode.org › countryCode › downloadCountryCodes csv
Countrycode
"Country Name","ISO2","ISO3","Top ... Codes","Languages","Area KM2","Internet Hosts","Internet Users","Phones (Mobile)","Phones (Landline)","GDP" "British Indian Ocean Territory","IO","IOT","io","IO","086","1282588","246","246","Asia","Diego Garcia","Indian/Chagos","Dollar","en-IO"...
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NationMaster
nationmaster.com › country-info › stats › Media › Internet-country-code
Countries Compared by Media > Internet country code. International Statistics at NationMaster.com
DEFINITION: This entry includes the two-letter codes maintained by the International Organization for Standardization (ISO) in the ISO 3166 Alpha-2 list and used by the Internet Assigned Numbers Authority (IANA) to establish country-coded top-level ...
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HubSpot
blog.hubspot.com › website › io-domains
Are .io Domains Good? Why Tech Startups Love .io Domains
April 3, 2024 - The domain extension we're exploring today (.io) is the ccTLD for the British Indian Ocean Territory (BIOT), which has been an overseas territory of the United Kingdom since 1965.