ENQUIRIES:  +65-6773-6903  info@ap.iij.com 

About Us

We strongly believe in supporting our customer’s business success as our mission, by providing the highest quality and most convenient IT solutions best suited to each customer. As part of our mission, we endeavor to keep ourselves expanded, with regard to the customer's business growth.


Corporate History


IIJ Milestone

IIJ is proud of its rich history of achievements as a pioneer in the commercial internet and cloud market in Japan. We have been and is continually playing a leading role in the innovation of technologies and services alongside Japan’s growing economic strategies.

Besides strong financial depth, our large-capacity backbone network linked Japan outbound globally and establish multiple footprints in the major strategic continents and geolocations. By the wealth of skills and knowledge transfer, IIJ is able to serve in a wide array of expertise to the global markets.


  • Pioneered 'Japan's First' technologies & services such as "Internet Connectivity Service", "Dial up IP Service", "Firewall Service", "IP Multicast Distribution Service", "Dual Stack IPv6/IPv4 service", "IPv6 Live Broadcasting Service", “sender authentication technology”, “Source Address Validation”
  • Established Matsue Data Center Park, Japan’s 1st container-unit data center that uses external air cooling
  • IIJ Recognized for "Critical Environment Future Thinking" in Data center Dynamics Asia Pacific Awards 2015
  • IIJ Research Laboratory’s Randy Bush Inducted into the Internet Hall of Fame May 02, 2012
  • IIJ Europe to Announce its Place as a Supplier Under the UK Government's G-Cloud 7 Framework December 2, 2015
  • IIJ Awarded Patent for Container-Unit Data Center Modules, September 11, 2012