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
K-Opticom CorporationK-Opticom CorporationIP Ranges91Total IPs2,970,368 AS17511 JP Nishinomiya Kyoto Higashiosaka+24 more
Itec Hankyu Hanshin Co.Itec Hankyu Hanshin Co.IP Ranges48Total IPs362,240 AS7524 JP Nishinomiya Naniwa Ku Amagasaki+6 more
ARTERIA Networks CorporationARTERIA Networks CorporationIP Ranges22Total IPs1,053,696 AS17506 JP US Minamishinagawa Tokyo Nishikanda+8 more
K&K Corporation Ltd.K&K Corporation Ltd.IP Ranges10Total IPs16,128 AS17511 JP Tomobuchichō Kyoto Sakai+2 more
Mitsubishi Electric Information Network CorporatioMitsubishi Electric Information Network CorporatioIP Ranges10Total IPs47,104 AS4680 JP Matsuyama Nishinomiya Shinjuku