SINET International Connectivity (IMAGE) Research Organization of Information and Systems Caption Table: SINET international connectivity before and after upgrades. Credit © National Institute of Informatics Usage Restrictions Credit required, Only for use with reports of this research License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.