NTT DOCOMO BUSINESSNTT DOCOMO BUSINESSIP Ranges3,556Total IPs15,577,855 AS4713 JP AU Aomori Tokyo Okayama+556 more
Open Computer NetworkOpen Computer NetworkIP Ranges2,271Total IPs11,856,893 AS4713 JP Tokyo Nagoya Sapporo+571 more
Internet Initiative JapanInternet Initiative JapanIP Ranges641Total IPs3,900,159 AS2497 JP+1 more Tokyo Bukkōchō Kawaguchi+115 more
So-net CorporationSo-net CorporationIP Ranges16Total IPs82,944 AS9600 JP Edogawa Tokyo Tokorozawa+7 more