| AS24254 | KING | Kyoto Sangyo University Motoyama, Kamigamo, Kita.. | Apnic |
| AS9355 | NICT | National Institute of Information and Communicat.. | Radb |
| AS18125 | MAFFIN | Ministry of Agriculture, Forestry and Fisheries .. | Apnic |
| AS9991 | SHUDO-U | Hiroshima Shudo University | Jpnic |
| AS18124 | OUS-NET | Okayama University of Science | Jpnic |
| AS45685 | RIKKYO-U | Rikkyo Gakuin Rikkyo University | Radb |
| AS18276 | KAISER | Kansai University 3-3-35 Yamate-cho, Suita-shi, .. | Apnic |
| AS17701 | SAINS-1 | Seinan Gakuin University Nishijin 6-2-92, Sawara.. | Apnic |
| AS2513 | JSTNET | Japan Science and Technology Agency 5-3, Yonban-.. | Apnic |
| AS18148 | NANAKUMA-NET | Fukuoka University 19-1,Nanakuma 8-Chome,Jonan-k.. | Apnic |
| AS18128 | RIKEN-NET | The Institute of Physical and Chemical Research .. | Apnic |
| AS2523 | SHIN-ITRC-NET | Internet Technology Research Consortium c/o Prof.. | Apnic |