Internet Initiative JapanInternet Initiative JapanIP Ranges605Total IPs3,834,879 AS2497 JP US EE Tokyo Maesawa Kyoto+105 more
National Institute of InformaticsNational Institute of InformaticsIP Ranges478Total IPs8,832,512 AS2907 JP Yokohama Nagoya Ube+177 more
rainbow networkrainbow networkIP Ranges54Total IPs64,256 AS138968 JP CN HK+2 more Hong Kong Tokyo Kashiwa+2 more
NTT-ME CorporationNTT-ME CorporationIP Ranges39Total IPs1,513,216 AS9595 JP Tokyo Shimomeguro Nagareyama+9 more
Community Network Center Incorporated.Community Network Center Incorporated.IP Ranges33Total IPs174,080 AS17698 JP Kasugai Nagoya Takayama+10 more
TOHKnet Co.TOHKnet Co.IP Ranges10Total IPs119,040 AS7516 JP Kashiwazaki Fukushima Higashinakada+2 more