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The Internet in Greece relied on PSTN/ISDN modem dial-up from 1990 until 2003, when ADSL was commercially launched by incumbent operator OTE. ADSL2+ and VDSL2 is currently the main broadband standard. Greece also has 3G and 4G+ mobile broadband (HSPA) and a more expensive Satellite Internet access. Greece has an extensive fiber optic network throughout the country. ==Summary== * Top-level domain: .gr〔("Communications: Greece" ), ''World Factbook'', U.S. Central Intelligence Agency, 4 December 2013. Retrieved 6 January 2014.〕 * Internet users: 6.0 million users, 52nd in the world; 56.0% of the population, 71st in the world (2012).〔Calculated using penetration rate and population data from ("Countries and Areas Ranked by Population: 2012" ), Population data, International Programs, U.S. Census Bureau, retrieved 26 June 2013〕〔("Percentage of Individuals using the Internet 2000-2012" ), International Telecommunications Union (Geneva), June 2013, retrieved 22 June 2013〕 * Fixed broadband: 2.5 million subscriptions, 32nd in the world; 23.5% of the population, 40th in the world (2012).〔〔("Fixed (wired)-broadband subscriptions per 100 inhabitants 2012" ), Dynamic Report, ITU ITC EYE, International Telecommunication Union. Retrieved on 29 June 2013.〕 * Wireless broadband: 4.8 million, 38th in the world; 44.5% of the population, 35th in the world (2012).〔("Active mobile-broadband subscriptions per 100 inhabitants 2012" ), Dynamic Report, ITU ITC EYE, International Telecommunication Union. Retrieved on 29 June 2013.〕 * Internet hosts: 3.2 million hosts, 32nd in the world (2012).〔 * IPv4: 5,549,568 addresses allocated, 0.1% of the world total, 515 addresses per 1,000 people (2012).〔(Select Formats ), Country IP Blocks. Accessed on 2 April 2012. Note: Site is said to be updated daily.〕〔(Population ), The World Factbook, U.S. Central Intelligence Agency. Retrieved 2 April 2012. Note: Data are mostly for 1 July 2012.〕 * Internet service providers (ISPs): Approximately 23 ISPs. Two Tier 1 ISPs.〔("Internet Service Providers - Greece" ), IPduh. Retrieved 6 January 2014.〕 NCSR Demokritos was the first Hellenic Internet Service Provider ariadnet. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Internet in Greece」の詳細全文を読む スポンサード リンク
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