High Quality Content by WIKIPEDIA articles! The Internet in Kazakhstan (ccTLD: .kz) is growing rapidly. Between 2001 and 2005, the number of Internet users increased from 200,000 to 1 million. By 2007, Kazakhstan reported Internet penetration levels of 8.5 percent, rising to 12.4 percent in 2008. There are five first-tier ISPs with international Internet connections and approximately 100 second-tier ISPs that are purchasing Internet traffic from the first-tier ISPs.