Internet Initiative JapanInternet Initiative JapanIP Ranges611Total IPs3,769,343 AS2497 JP US EE Tokyo Maesawa Kyoto+104 more
National Institute of InformaticsNational Institute of InformaticsIP Ranges477Total IPs8,832,256 AS2907 JP Yokohama Tokyo Nagoya+181 more
rainbow networkrainbow networkIP Ranges52Total IPs62,720 AS138968 JP HK CN+2 more Kashiwa Hong Kong Tokyo+3 more
NTT-ME CorporationNTT-ME CorporationIP Ranges39Total IPs1,513,216 AS9595 JP Tokyo Shimomeguro Utase+9 more
Community Network Center Incorporated.Community Network Center Incorporated.IP Ranges33Total IPs174,080 AS17698 JP Nagoya Kasugai Takayama+9 more
TOHKnet Co.TOHKnet Co.IP Ranges10Total IPs119,040 AS7516 JP Kashiwazaki Higashinakada Futabagaoka+3 more