the internet code for Sri Lanka is - ".lk".
Information about .lk domains
There are estimated to be about 16,230 domains with .lk suffix (2014).
The Intended use for .lk domains is for entities connected with Sri Lanka.
Actual use: Popular in Sri Lanka.
The .lk internet code was Introduced in 1990.
The Sponsoring Organisation for .lk domains is "Council for Information Technology LK Domain Registrar".
Structure of .lk ccTLD: Registrations are made directly at the second level, or at the third level beneath second-level names.
Registration restrictions of .lk domain: Registrants must provide clear justification for registering particular name; some third-level names restricted by category.
Council for Information Technology LK Domain Registrar's contact details - See link
For .lk domain registration click on the following link - See link
You can see more details about the .lk ccTLD in Wikipedia - See link
Internet website in Sri Lanka with .lk code (2014)
.lk code is used by less than 0.10% of all world's websites.
Most popular websites with .lk domain
Internet ipaddress and mailsevers
IP Addresses: 554,887.
Number of Internet Users (2014)
Sri Lanka makes up 0.15% of the world's Internet users and it ranked on 74 place compared to other countries in the world.
According to data from internetlivestats.com there are 4,267,507 internet users in Sri Lanka, which makes up about 19.90% of Sri Lanka's population (21,445,775).
Search for .lk domains on google Sri Lanka - See link
SOURCES OF INFORMATION
Domain Count Statistics for TLDs - See link