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
National Institute of InformaticsNational Institute of InformaticsIP Ranges480Total IPs8,769,280 AS2907 JP Yokohama Tokyo Nagoya+158 more
NTT PC CommunicationsNTT PC CommunicationsIP Ranges184Total IPs1,947,135 AS2514 JP Tokyo Nakano City Osaka+38 more
TOKAITOKAIIP Ranges117Total IPs1,502,464 AS10010 JP US PS+4 more Kawaguchi Utsunomiya Shimmei+35 more
Chubu Telecommunications CompanyChubu Telecommunications CompanyIP Ranges56Total IPs1,406,720 AS18126 JP Nagoya Numazu Komaki+11 more
Hamamatsu Cable Television .IncHamamatsu Cable Television .IncIP Ranges6Total IPs32,768 AS131915 JP Hamamatsu Kibune Somejidai
National University Corporation Shizuoka UniversitNational University Corporation Shizuoka UniversitIP Ranges1Total IPs65,536 AS24268 JP Hamamatsu