au one netau one netIP Ranges743Total IPs18,034,173 AS2516 JP US NL+1 more Nagoya Toride Kitaku+101 more
Internet Initiative JapanInternet Initiative JapanIP Ranges620Total IPs3,834,367 AS2497 JP US EE Tokyo Takasaki Utsunomiya+110 more
National Institute of InformaticsNational Institute of InformaticsIP Ranges478Total IPs8,832,512 AS2907 JP Yokohama Sendai Tokyo+181 more
NTT PC CommunicationsNTT PC CommunicationsIP Ranges175Total IPs1,950,208 AS2514 JP Tokyo Okayama Tsukuba+40 more
Family Net Japan IncorporatedFamily Net Japan IncorporatedIP Ranges36Total IPs67,328 AS59125 JP Minamimagome Aizu-wakamatsu Shi Kobe+7 more
ARTERIA Networks CorporationARTERIA Networks CorporationIP Ranges22Total IPs1,053,696 AS17506 JP US Minamishinagawa Tokyo Nishikanda+8 more