the internet code for United Kingdom is - ".uk".
Information about .uk domains
There are estimated to be about 8,764,519 domains with .uk suffix (2014).
The Intended use for .uk domains is for entities connected with United Kingdom.
The .uk internet code was Introduced in 1985.
The Sponsoring Organisation for .uk domains is "Nominet UK".
Structure of .uk ccTLD: [name].uk.
Registration restrictions of .uk domain: None.
Nominet UK's contact details - See link
For .uk domain registration click on the following link - See link
For a whois search on .uk domains click on the following link - See link
You can see more details about the .uk ccTLD in Wikipedia - See link
Internet website in United Kingdom with .uk code (2014)
.uk code is used by 2.10% of all world's websites.
Most popular websites with .uk domain
Internet ipaddress and mailsevers
IP Addresses: 124,717,479.
Number of Internet Users (2014)
United Kingdom makes up 1.95% of the world's Internet users and it ranked on 9 place compared to other countries in the world.
According to data from internetlivestats.com there are 57,075,826 internet users in United Kingdom, which makes up about 89.90% of United Kingdom's population (63,489,234).
Search for .uk domains on google United Kingdom - See link
SOURCES OF INFORMATION
Domain Count Statistics for TLDs - See link