Since 1987, KDDI has been carrying out an essential role in the global business and Internet infrastructure while providing data center services worldwide under the brand name of Telehouse, and operates about 70,000§³ surface. In 2000, Telehouse Seoul was opened in the Seoul Finance Center, one of the best intelligent buildings in Korea which is located at Gwanghwamun, Gangbuk. It is equipped with cutting-edge equipment and has 5,000§³ total space and 500§³ for actual service in the total space to perfectly respond to our customers' demands. According to the on-site examination on the Seoul Finance Center by the KDDI Global Data Center Team, the building was evaluated to comply with the strict global standards of KDDI. It also meets the requirements for the highest class of the IDC Facilities Safety Standards by the Ministry of Information and Communication. - Facilities that meet the highest class of IDC Facility Safety Standards by the Ministry of Information and Communication - Located in the center of the city with easy access and perfect earthquake-resistant design - Dual back-up power supply / UPS / temperature & humidity chamber - Gas turbine emergency power generation system with 99.6% of operation reliability - Sufficient floor weight (500kg / §³) - Integrated 24-hour monitoring system - A government-certified intelligent building that features the state-of-art uninterruptible, security and automated management Telehouse operates its data centers in 9 countries, 11 cities and 17 sites globally. United Kingdom London TELEHOUSE LONDON www.telehouse.net France Paris TELEHOUSE PARIS www.telehouse.net South Africa Cape Town TELEHOUSE CAPE TOWN www.telehouse.net   Johannesburg TELEHOUSE JOHANNESBURG www.telehouse.net USA New York TELEHOUSE NEW YORK www.telehouse.com   Los Angeles TELEHOUSE LOS ANGELES www.telehouse.com China Beijing TELEHOUSE BEIJING www.telehouse.net.cn   Hong Kong TELEHOUSE HONG KONG www.telehouse.com.hk Singapore Singapore TELEHOUSE SINGAPORE www.telehouse.com.sg KDDI Japan operates its data centers in 9 cities and 20 sites with the total space of 40,000 §³ . All sites are connected with dualized and high-speed optical core line. KDDI Japan www.kddi.com KDDI¡¯s Colocation Services www.kddi.com/english/business/service/housing/index.html KDDI KOREA not only provides a high-end IT infrastructure satisfying Global Data Center Standard of KDDI that operates 40 IDCs all over the world, and also various additional services, IT consulting and IT operation management agent services. Such services are made in partnership with skilled experts and partner companies having operation experiences in applying it to diverse enterprise environments. Easy accessibility located in the center of a city. Adjacent to three lines of subway (line no. 1, 2, and 5) Maximum amount of power supply by the unit area in Korea (2500KVA, 360 Pyongs) Retaining state-of-art uninterruptible power and emergency power generating facility Constructing N+1 temperature & humidity chamber facility Made all of IDC networks dualized Realized broadband synchronization among major communication carriers Features various ISP circuit configuration functions based on the network neutrality Obtained ISO27001 information protection certificate Operating the control center in partnership with the professional security company State-of-art physical security system (Vein Recognition/RF system/CCTV etc.)