Internet Initiative JapanInternet Initiative JapanIP Ranges632Total IPs3,833,855 AS2497 JP US Tokyo Utsunomiya Kyoto+112 more
NTT DOCOMO BUSINESSNTT DOCOMO BUSINESSIP Ranges518Total IPs27,563,771 AS4713 JP US Kawagoe Niigata Kyoto+127 more
National Institute of InformaticsNational Institute of InformaticsIP Ranges478Total IPs8,832,512 AS2907 JP Yokohama Sendai Tokyo+174 more
Chubu Telecommunications CompanyChubu Telecommunications CompanyIP Ranges56Total IPs1,406,720 AS18126 JP Nagoya Numazu Komaki+8 more
Hamamatsu Cable Television .IncHamamatsu Cable Television .IncIP Ranges4Total IPs22,528 AS131915 JP Hamamatsu Kibune
National University Corporation Shizuoka UniversitNational University Corporation Shizuoka UniversitIP Ranges1Total IPs65,536 AS24268 JP Hamamatsu