| in bgp | route record | prefix | description |
|---|
AS2907
| MISSING! | 130.54.114.0/23 | |
| | 130.153.0.0/16 | The University of Electro-Communications |
| | 131.206.0.0/16 | Kyushu Institute of Technology |
| | 133.6.0.0/16 | Nagoya University |
| | 133.7.0.0/16 | Fukui University |
| | 133.8.0.0/16 | Gunma University |
| | 133.10.0.0/16 | Tokyo Metropolitan Institute of Technology |
| | 133.15.0.0/16 | Toyohashi University of Technology |
| | 133.16.0.0/16 | Kyouto Institute of Technology |
| | 133.17.0.0/16 | Kyushu Sangyo University |
| | 133.21.0.0/16 | Toyota Technological Institute |
| | 133.23.0.0/16 | Yamanashi University |
AS2497 AS2907 AS4725
| AS2497 AS2907 AS4725
| 133.25.0.0/16 | Hosei University 2-17-1 Fujimi, Chiyoda-ku, Tokyo 102-0071, JAPAN Hosei University Hosei University |
AS2497 AS2907
| AS2497 AS2907
| 133.26.0.0/16 | Meiji University 1-1 Kanda-Surugadai Chiyoda-ku, Tokyo 101-8301, JAPAN Meiji University |
| | 133.28.0.0/16 | Kanazawa University |
| | 133.29.0.0/16 | Nanzan University |
| | 133.30.0.0/16 | Kobe University |
| (unannounced) | AS2907 AS4716
| 133.32.0.0/16 | Kobe Design University Kobe Design University |
| | 133.32.204.0/24 | Kobe Design University |
| | 133.34.0.0/16 | Yokohama National University |
| | 133.35.0.0/16 | Niigata University |
| | 133.37.0.0/16 | Oita University |
| | 133.38.0.0/16 | Saitama University |
| | 133.39.0.0/16 | National Institute of Genetics |
| | 133.40.0.0/16 | National Astronomical Observatory |
| | 133.44.0.0/16 | Nagaoka University of Nagaoka |
| | 133.45.0.0/16 | Nagasaki University |
| | 133.46.0.0/16 | Hitotsubashi University |
| | 133.47.0.0/16 | Solar-Terrestrial Environment Laboratory, Nagoya University |
| | 133.48.0.0/16 | Okazaki National Research Institute |
| | 133.49.0.0/16 | Saga University |
| | 133.55.0.0/16 | Toyama Prefectural University |
| | 133.57.0.0/16 | National Institute of Polar Research |
| | 133.58.0.0/16 | The Institute of Statistical Mathematics |
| | 133.62.0.0/16 | Yamaguchi University |
| | 133.63.0.0/16 | National Institute of Radiological Sciences |
AS38641
| AS2907 AS38641
| 133.64.0.0/16 | Osaka Sangyo University Osaka Sangyo University |
| | 133.65.0.0/16 | Ochanomizu University |
| | 133.68.0.0/16 | Nagoya Institute of Technology |
| | 133.71.0.0/16 | Ehime University |
AS2907
| MISSING! | 133.74.0.0/16 | |
| | 133.74.192.0/18 | Institute of Space and Astronautical Science |
| | 133.77.0.0/16 | Kobe University of Commerce |
| | 133.78.0.0/16 | Musashi Institute of Technology |
| | 133.81.0.0/16 | Fukuoka University of Education |
| | 133.82.0.0/16 | Chiba University |
| | 133.85.0.0/16 | Toyota College of Technology |
| | 133.92.0.0/16 | Kagawa University |
| | 133.94.0.0/16 | Kurume Institute of Technology |
| | 133.95.0.0/16 | Kumamoto University |
| | 133.96.0.0/16 | Aichi University of Education |
| | 133.97.0.0/16 | Kochi University |
| | 133.106.0.0/16 | Ashikaga Institute of Technology |
| | 133.187.0.0/16 | Central Research Institute of Electric Power Industry |
| | 133.220.0.0/16 | Seikei University |
AS18128
| AS18128 AS2907
| 134.160.0.0/16 | The Institute of Physical and Chemical Research The Institute of Physical and Chemical Research |
| | 136.187.0.0/16 | National Institute of Informatics |
AS2907
| MISSING! | 136.187.34.0/24 | |
AS2907
| MISSING! | 136.187.35.0/24 | |
AS2907
| MISSING! | 136.187.36.0/24 | |
AS2907
| MISSING! | 136.187.37.0/24 | |
AS2907
| MISSING! | 136.187.38.0/24 | |
AS2907
| MISSING! | 136.187.39.0/24 | |
AS2907
| MISSING! | 136.187.96.0/24 | |
AS2907
| MISSING! | 136.187.97.0/19 | |
AS2907
| MISSING! | 136.187.99.0/24 | |
| | 147.157.0.0/16 | Tsukuba College of Technology |
| | 150.7.0.0/16 | Tokai University |
AS2907
| AS2907 AS4716
| 150.12.0.0/16 | Himeji Institute of Technology Himeji Institute of Technology |
| | 150.15.0.0/16 | Takuma National College of Technology |
| | 150.42.0.0/16 | Chukyo University |
| | 150.43.0.0/16 | Fukuoka Institute of Technology |
| | 150.46.0.0/16 | Okayama University |
| | 150.59.0.0/16 | The University of Tokushima |
| | 150.69.0.0/16 | Kyushu Institute of Technology |
| | 150.84.0.0/16 | Kobe University of Mercantile Marine |
| | 150.86.0.0/16 | Osaka Kyoiku University |
| | 150.93.0.0/16 | Rikkyo University |
| | 150.97.0.0/16 | Kitami Institute of Technology |
| | 150.99.0.0/16 | SINET CIDR Block |
| | 150.100.0.0/16 | SINET CIDR Block |
| | 157.1.0.0/16 | National Institute of Informatics |
AS2907
| MISSING! | 157.1.12.0/24 | |
AS2907
| MISSING! | 157.1.16.0/24 | |
AS2907
| MISSING! | 157.1.18.0/24 | |
AS2907
| MISSING! | 157.1.24.0/24 | |
AS2907
| MISSING! | 157.1.31.0/24 | |
AS2907
| MISSING! | 157.1.32.0/24 | |
AS2907
| MISSING! | 157.1.35.0/24 | |
AS2907
| MISSING! | 157.1.40.0/24 | |
AS2907
| MISSING! | 157.1.48.0/24 | |
AS2907
| MISSING! | 157.1.64.0/24 | |
AS2907
| MISSING! | 157.1.65.0/24 | |
AS2907
| MISSING! | 157.1.66.0/24 | |
AS2907
| MISSING! | 157.1.128.0/24 | |
AS2907
| MISSING! | 157.1.129.0/24 | |
AS2907
| MISSING! | 157.1.136.0/24 | |
AS2907
| MISSING! | 157.1.137.0/24 | |
AS2907
| MISSING! | 157.1.144.0/21 | |
AS2907
| MISSING! | 157.1.152.0/24 | |
AS2907
| MISSING! | 157.1.160.0/24 | |
AS2907
| MISSING! | 157.1.192.0/24 | |
| | 157.6.0.0/16 | Fukui Prefectural University |
| | 157.13.0.0/16 | Kinki University, School of Humanity-Oriented Science and Engineering |
| | 157.17.0.0/16 | Reitaku University |
| | 157.63.0.0/16 | Teikyo University of Science & Technology |
| | 157.76.0.0/16 | Ube College |
| | 157.80.0.0/16 | Ibarki University |
| | 157.105.0.0/16 | Tokyo Gakugei University |
| | 157.114.0.0/16 | Kushiro National College of Technology |
| | 158.208.0.0/16 | Obihiro University |
| | 158.217.1.0/24 | Kansai University |
| | 160.11.0.0/16 | Nara Women's University |
| | 160.12.0.0/16 | Utsunomiya University |
| | 160.15.0.0/16 | Tottori University |
| | 160.198.0.0/16 | University of Occupational & Environmental Health |
| | 160.202.0.0/16 | Meteorologocal Research Institute |
| | 160.204.0.0/16 | Naruto University of Education |
| | 160.237.0.0/16 | Tama Institute of Management & Information Sciences |
| | 160.238.0.0/16 | Oita Prefectural College of Arts and Culture |
| | 160.247.0.0/16 | Konan University |
| | 160.252.0.0/16 | Shinshu University |
| | 163.47.0.0/16 | Tokyo Metropolitan College of Aeronautical Engineering |
| | 163.51.0.0/16 | Kinki University |
AS2907
| AS2907 AS4716
| 163.134.0.0/16 | Himeji Dokkyo University Himeji Dokkyo University |
| | 163.136.0.0/16 | Senshu University |
| | 163.209.0.0/16 | Kagoshima University Information Processing Center |
| | 163.212.0.0/16 | Yokohama City University |
| | 163.214.0.0/16 | Aichi-Gakuin University |
| | 163.225.0.0/16 | Okayama Prefectural University |
| | 164.161.0.0/16 | Tokyo University of Fisheries |
| | 165.93.0.0/16 | Tokyo University of Agriculture and Technology |
| | 192.47.1.0/24 | Kyushu Institute of Technology |
| (unannounced) | AS2907
| 192.47.2.0/24 | Kyushu Institute of Technology |
| | 192.47.204.0/24 | Daito Bunka University |
| | 192.50.27.0/24 | The University of Electro-Communications |
| (unannounced) | AS2907
| 192.50.40.0/24 | Toyohashi University of Technology |
| (unannounced) | AS2907
| 192.50.41.0/24 | Toyohashi University of Technology |
| (unannounced) | AS2907
| 192.50.55.0/24 | Nagoya University |
| | 192.50.56.0/23 | Nagoya University |
| (unannounced) | AS2907
| 192.50.58.0/24 | Nagoya University |
| | 192.50.69.0/24 | EHMNET |
| | 192.50.70.0/24 | EHMNET |
| | 192.50.71.0/24 | EHMNET |
| | 192.50.72.0/24 | EHMNET |
AS2907
| AS18127 AS2907
| 192.50.74.0/23 | National Institute of Advanced Industrial Science and Technology National Institute of Advanced Industrial Science and Technology AIST Tsukuba Central 2 1-1-1 Umezono Tsukuba-shi, Ibaraki 305-8568, JAPAN |
| (unannounced) | AS18127 AS2907
| 192.50.76.0/23 | National Institute of Advanced Industrial Science and Technology National Institute of Advanced Industrial Science and Technology AIST Tsukuba Central 2 1-1-1 Umezono Tsukuba-shi, Ibaraki 305-8568, JAPAN |
| (unannounced) | AS18127 AS2907
| 192.50.104.0/23 | National Institute of Advanced Industrial Science and Technology National Institute of Advanced Industrial Science and Technology AIST Tsukuba Central 2 1-1-1 Umezono Tsukuba-shi, Ibaraki 305-8568, JAPAN |
| | 192.50.204.0/24 | Osaka University |
| (unannounced) | AS2907
| 192.51.136.0/21 | Otemon Gakuin University |
| | 192.51.168.0/21 | National Museum of Ethnology |
| | 192.55.118.0/24 | Eduroam |
| | 192.58.9.0/24 | Research Organization of Information and Systems, National Institute of Informatics |
| (unannounced) | AS2907
| 192.58.10.0/23 | Research Organization of Information and Systems, National Institute of Informatics |
| (unannounced) | AS2907
| 192.58.12.0/22 | Research Organization of Information and Systems, National Institute of Informatics |
| (unannounced) | AS2907
| 192.58.16.0/23 | Research Organization of Information and Systems, National Institute of Informatics |
| (unannounced) | AS2907
| 192.58.18.0/24 | Research Organization of Information and Systems, National Institute of Informatics |
| | 192.153.95.0/24 | National Institute of Informatics |
| (unannounced) | AS2907
| 192.153.96.0/21 | National Institute of Informatics |
| | 192.153.104.0/24 | National Institute of Informatics |
| | 192.172.236.0/24 | Fukui Medical School |
| | 192.174.128.0/17 | NACSIS |
| | 192.188.73.0/24 | Utsunomiya University |
| | 192.188.74.0/24 | Utsunomiya University |
| | 192.218.1.0/24 | National Institute for Educational Research |
| | 192.218.92.0/22 | Asahi University |
| | 192.218.112.0/22 | Tsukuba Junior College Tokyo Kasei Gakuin |
| | 192.218.116.0/22 | Aichi Medical University |
| | 192.218.160.0/20 | Kwansei Gakuin University |
| | 192.244.20.0/23 | National Institute of Japanese Literature |
| | 192.244.78.0/23 | The Research Promotion Center of K.I.T. |
| | 192.244.80.0/20 | Ishikawa National College of Technology |
| | 192.244.144.0/20 | Tokyo Shosen University |
| | 192.244.196.0/22 | Japan Agency for Marine-Earth Science and Technology |
| | 192.244.208.0/20 | Shimane University |
| | 192.244.228.0/22 | Japan Marine Science and Technology Center |
| | 192.244.254.0/24 | Kobe City College of Technology |
| | 202.11.0.0/21 | Meijo University |
| | 202.11.8.0/22 | Kyushu Kyoritsu University |
| | 202.11.12.0/22 | Oita Industrial Research Institute |
| (unannounced) | AS2907
| 202.11.124.0/23 | Kobe City University of Foreign Studies |
AS2907
| AS2907 AS7509
| 202.11.138.0/24 | Tomakomai National College of Technology Tomakomai National College of Technology |
| | 202.11.216.0/22 | Kinjo Gakuin University |
| | 202.13.0.0/22 | Fukui University of Technology |
| | 202.13.4.0/23 | Tokyo University of Foreign Studies |
| | 202.13.60.0/23 | Industrial Technology Center of Fukui Prefecture |
| | 202.13.89.0/24 | Hokkaido Institute of Environmental Sciences |
| | 202.13.236.0/22 | National Center of Neurology and Psychiatry |
| | 202.15.16.0/20 | Aichi Institute of Technology |
| | 202.15.216.0/21 | Nagoya Vocational Training Institute of Aichi Prefecture |
| | 202.16.122.0/23 | The National Center For University Entrance |
| | 202.16.128.0/20 | Sojo University |
| | 202.16.208.0/20 | Toho University |
| | 202.16.224.0/24 | Hiroshima National College of Maritime Technology |
| | 202.17.30.0/23 | Chiba Institute of Technology |
| | 202.17.104.0/21 | Otsuma Women's University |
| | 202.17.170.0/23 | Gifu College of Economics |
| | 202.17.182.0/24 | Kunitachi College of Music |
| | 202.17.200.0/21 | Matsuyama University |
| | 202.17.208.0/22 | Kagoshima National College of Technology |
| | 202.18.32.0/19 | Kyushu Kyoritsu University |
| | 202.18.160.0/20 | Nippon Institute of Technology |
| | 202.18.184.0/22 | Ube National College of Technology |
| | 202.18.188.0/22 | Kyoto Prefectural University |
| | 202.19.104.0/23 | Maizuru National College of Technology |
| | 202.19.136.0/21 | Fukui Medical School |
| | 202.19.180.0/22 | Information Technology Research Institute |
| | 202.23.64.0/21 | Kagoshima Immaculate Heart School Corporation |
| | 202.23.86.0/24 | National Institute for Educational Research |
| | 202.23.192.0/21 | Kumamoto National College of Technology |
| | 202.23.240.0/21 | Niigata University of International and Information Studies |
| | 202.24.80.0/21 | Nakanishi Gakuen |
| | 202.24.144.0/21 | Kumamoto Gakuen University |
| | 202.24.160.0/21 | National Institute of Fitness and Sport |
| | 202.24.240.0/21 | Nara National College of Technology |
AS2907
| AS2907 AS7509
| 202.25.68.0/22 | Hakodate National College of Technology Hakodate National College of Technology |
| | 202.25.224.0/20 | Joetsu University of Education |
| | 202.26.64.0/19 | National Aerospace Laboratory |
| (unannounced) | AS2907
| 202.26.64.0/24 | National Aerospace Laboratory |
| (unannounced) | AS2907
| 202.26.68.0/24 | National Aerospace Laboratory |
| (unannounced) | AS2907
| 202.26.69.0/24 | National Aerospace Laboratory |
| (unannounced) | AS2907
| 202.26.72.0/24 | National Aerospace Laboratory |
| (unannounced) | AS2907
| 202.26.74.0/24 | National Aerospace Laboratory |
| (unannounced) | AS2907
| 202.26.92.0/24 | National Aerospace Laboratory |
| (unannounced) | AS2907
| 202.26.94.0/23 | National Aerospace Laboratory |
| | 202.26.136.0/22 | Yonago National College of Technology |
| | 202.26.144.0/20 | Tokyo University of Information Sciences |
| | 202.26.160.0/20 | Prefectural University of Kumamoto |
| | 202.26.196.0/22 | Kagawa Junior College |
| | 202.34.192.0/19 | Nagano National College of Technology |
| (unannounced) | AS2907
| 202.34.232.0/21 | Teikyo Heisei University |
| | 202.34.238.0/24 | Teikyo Heisei University |
| | 202.35.192.0/19 | Nagoya City University |
| | 202.35.224.0/24 | Sugiyama Jogakuen University |
| | 202.35.226.0/23 | Sakura Campus, Juntendo University |
| (unannounced) | AS2907
| 202.35.240.0/21 | Yamanashi Medical University |
| | 202.48.112.0/21 | Shonan Institute of Technology |
| | 202.208.8.0/23 | Kyushu Dental College |
| | 202.208.16.0/22 | Kitakyushu Polytechnic College |
| | 202.208.25.0/24 | Tokuyama Educational Foundation |
| | 202.209.0.0/16 | SINET CIDR Block |
| | 202.209.159.0/24 | Proxy-registered route object |
| | 202.210.0.0/22 | Equine Research Institute, JRA |
AS2907
| AS2503 AS2907
| 202.211.0.0/19 | Tohoku Open Internet Community c/o Network Section, Computer Center Tohoku University Aza Aoba, Aramaki, Aoba-ku Sendai-shi, Miyagi, 980-77, JAPAN Proxy-registered route object |
| (unannounced) | AS2907
| 202.211.12.0/23 | Aomori University |
| | 202.213.24.0/23 | Seinan Jogakuin |
| | 202.213.160.0/20 | SINET CIDR Block |
| | 202.220.21.0/24 | Junshin Women Junior College |
| | 202.220.62.0/23 | Fukuoka Dental College |
| | 202.220.64.0/22 | Tsukuba Research Center, National Science Museum, Tokyo |
| | 202.220.72.0/22 | Nakamura Gakuen University |
| | 202.220.80.0/24 | Japanese Red Cross Akita Junior College |
| | 202.220.104.0/23 | Nishinippon Institute of Technology |
| | 202.220.116.0/23 | Kitakyusyu National College of Technology |
| | 202.220.118.0/24 | Kitakyusyu National College of Technology |
| | 202.223.128.0/17 | SINET CIDR Block |
| | 202.231.0.0/18 | SINET CIDR Block |
| | 202.235.128.0/18 | SINET CIDR Block |
| (unannounced) | AS2907
| 202.235.128.0/19 | SINET CIDR Block |
| (unannounced) | AS2907
| 202.235.160.0/19 | SINET CIDR Block |
| | 202.236.2.0/24 | Tohwa University |
| | 202.236.16.0/24 | Okazaki College of Foreign Studies |
| | 202.236.33.0/24 | Nara Prefectural Library |
| | 202.236.60.0/23 | Sagami Women's University |
| | 202.236.73.0/24 | Industrial Technology Institute, Yamaguchi Prefectural Government |
| | 202.236.100.0/22 | Nagoya Bunri College |
| | 202.236.106.0/23 | The University of The Air |
| | 202.236.111.0/24 | Fukuoka Prefectural University |
| | 202.236.124.0/24 | Gunma Prefectural Industrial Technology Research Laboratory |
AS2907
| AS2907 AS4716
| 202.236.128.0/20 | Osaka Dental University Osaka Dental University |
| | 202.236.144.0/23 | Osaka Bioscience Institute |
| | 202.236.150.0/23 | Kagoshima Keizai University |
| | 202.236.176.0/22 | Nara University of Education |
| | 202.236.188.0/22 | University of Marketing and Distribution Sciences |
| | 202.237.2.0/23 | Kushiro Public University of Economics |
| | 202.237.6.0/23 | Nagoya Women's University |
| | 202.237.15.0/24 | Okinawa Prefectural University of Arts |
| | 202.237.40.0/24 | Gifu University for Education and Languages |
| | 202.237.52.0/23 | The National Institute of Special Education |
| | 202.237.54.0/23 | Kibi International University |
| | 202.237.168.0/23 | Ibaraki College of Technology |
| | 202.237.174.0/24 | Fukuoka Women's University |
| | 202.237.254.0/23 | Hokkaido Industrial Research Institute |
| | 202.240.8.0/21 | Nihon Fukushi University |
| | 202.240.72.0/21 | Tokyo University of Agriculture |
| | 202.240.84.0/23 | Gifu Prefectural Industrial Research Technical Center |
| | 202.240.96.0/22 | University of East Asia |
| | 202.240.112.0/22 | Tokyo Metropolitan Institute of Gerontology |
| | 202.240.117.0/24 | Ishikawa Agricultural College |
| | 202.240.137.0/24 | University of Marketing and Distribution Sciences |
| | 202.240.224.0/24 | Kyoto Polytechnic College |
| | 202.241.0.0/17 | SINET CIDR Block |
| (unannounced) | AS2907
| 202.241.78.0/24 | National Institute of Infectious Diseases |
| | 202.242.5.0/24 | Japanese Foundation for Cancer Research |
| | 202.242.7.0/24 | Beppu University |
| | 202.242.8.0/21 | Osaka University of Economics |
| | 202.242.21.0/24 | Shinshu Internet Council |
| | 202.242.38.0/23 | Tsuyama National College of Technology |
| | 202.242.55.0/24 | Japan Women's College of Physical Education |
| (unannounced) | AS2907
| 202.242.61.0/24 | The Oarai Branch |
| | 202.242.64.0/21 | Mukogawa Women's University |
AS7509
| AS2907 AS7509
| 202.242.89.0/24 | Japanese Society of Computational Statistics Japanese Society of Computational Statistics |
| | 202.242.104.0/21 | Saga Medical School |
| | 202.242.120.0/23 | Shoin Women's University |
| | 202.242.124.0/23 | Hokkaido Tokai University |
| | 202.242.127.0/24 | Toyama Industrial Technology Center |
| | 202.242.131.0/24 | Industrial Research Institute of Ishikawa |
| | 202.242.160.0/19 | Tokyo Medical and Dental University |
| | 202.242.192.0/19 | Ibaraki Prefectural University of Health Sciences |
| | 202.243.162.0/24 | Tokyo National Museum |
| | 202.243.185.0/24 | Nagano Prefectural Institute of Technology |
AS2907
| AS17934 AS2907
| 202.243.188.0/22 | IW2007JPNICNET IW2007JPNICNET |
| | 202.243.220.0/24 | Meiji College of Oriental Medicine |
| | 202.243.221.0/24 | Tokyo Metropolitan University of Health Sciences |
| | 202.243.222.0/24 | Science Museum of Osaka |
| | 202.243.234.0/23 | The Graduate University for Advanced Studies |
| | 202.244.24.0/21 | Ministry of Education |
| | 202.244.52.0/22 | Kyoto Koka Wemen's University |
| | 202.244.62.0/24 | Toyama University of International Studies |
| | 202.244.76.0/22 | Hyogo University |
| | 202.244.90.0/23 | Tokuyama College of Technology |
| | 202.244.104.0/23 | Institute of Developing Economies |
| | 202.244.112.0/20 | Shikoku University |
| | 202.244.205.0/24 | Kawasaki Medical School |
| | 202.244.210.0/24 | Niigata College of Pharmacy |
| | 202.244.240.0/20 | Tokyo National University of Fine Arts and Music |
| | 202.245.2.0/23 | Kitakyushu University |
| | 202.245.11.0/24 | Hyogo College of Medicine |
| | 202.245.24.0/23 | National Fisheries University |
| | 202.245.30.0/24 | The Institute of Applied Energy |
| | 202.245.64.0/19 | Tokiwa University |
| | 202.245.100.0/22 | The National Language Research Institute |
| | 202.245.104.0/21 | Oshima National College of Maritime Technology |
| | 202.245.136.0/23 | Yamaguchi Women's University |
| | 202.245.196.0/23 | Komatsu College |
| | 202.245.212.0/22 | Nagoya University of Commerce and Business Administration |
| | 202.245.226.0/23 | Wakayama Medical College |
| | 202.246.68.0/22 | The Nippon Dental University |
| | 202.246.106.0/23 | Okinawa International University |
| | 202.246.128.0/19 | City of Kobe |
| | 202.250.0.0/20 | Kyushu Tokai University |
| | 202.250.64.0/21 | Kanagawa Institute of Technology |
| | 202.250.176.0/22 | Kurume National College of Technology |
| | 202.250.184.0/21 | Bunri College |
| | 202.250.204.0/22 | Kurume-Tosu Technopolis Management Center |
| | 202.250.208.0/21 | Shimane Medical University |
| | 202.250.224.0/22 | Yamanashi Gakuin, Univ. |
| | 202.251.32.0/20 | Yatsushiro National College of Technology |
| | 202.251.88.0/22 | Akashi College of Technology |
| | 202.251.140.0/24 | Nippon Medical School |
| | 202.251.180.0/22 | Fukui University |
| | 202.251.244.0/22 | National Fisheries University |
| | 202.252.64.0/19 | Kagawa Medical School |
| | 202.252.214.0/24 | Okinawa University |
| | 202.252.246.0/24 | Yachiyo International University |
| | 202.253.0.0/18 | Hamamatsu University School of Medicine |
| | 202.253.88.0/22 | Oita Medical University |
| | 202.253.138.0/23 | United Nations University |
| | 202.253.190.0/23 | Hokuriku Regional Information Network Council |
| | 202.253.192.0/21 | Tamagawa University |
| | 202.253.200.0/22 | Niihama National College of Technology |
| | 202.253.224.0/20 | Kokushikan University |
| | 202.253.248.0/22 | Kyoto Prefectural University of Medicine |
| | 202.254.0.0/19 | Hyogo University of Teacher Education |
| | 202.254.88.0/22 | Showa Women's University |
| | 202.254.162.0/23 | Tsurumi University |
| (unannounced) | AS18279 AS2907
| 202.254.192.0/21 | Bukkyo University Bukkyo University |
| | 202.254.196.0/22 | Bukkyo University |
| | 202.254.212.0/23 | Kyushu International University |
| | 202.254.218.0/24 | Tokuyama University |
| | 202.254.227.0/24 | Showa University |
| | 202.254.230.0/23 | Toyama National College of Technology |
| | 202.254.232.0/21 | Tokuyama Women's College |
| | 202.255.152.0/22 | Yukiyoshi Gakuen |
| | 202.255.169.0/24 | Institute for Monetary and Economic Studies, Bank of Japan |
| | 202.255.184.0/22 | Jobu University |
| | 202.255.200.0/22 | National Museum of Japanese History |
| | 202.255.229.0/24 | Kyoto Women's University |
| | 202.255.237.0/24 | The Medical Information System Development Center |
| | 202.255.244.0/22 | Oita National College of Technology |
| | 203.178.44.0/24 | Mizobe Academy Beppu Women's Junior College |
| | 203.181.192.0/18 | SINET CIDR Block |
| | 210.133.64.0/19 | SINET CIDR Block |
| | 210.137.0.0/16 | SINET CIDR Block |
| (unannounced) | AS2907
| 210.137.210.0/24 | Tomakomai Komazawa University |
| | 210.146.64.0/20 | SINET CIDR Block |
| | 210.151.64.0/18 | SINET CIDR Block |
AS2907
| AS2503
| 210.156.32.0/19 | TOPIC CIDR Block JAPAN |