Data as of Nov 3, 2026
Autonomous system
AS2907
Research Organization of Information and Systems, National Institute of Informatics
Announces 8,816,128 addresses in 604 prefixes. None of it is anonymizer space.
Type
Education
JP
Proxy activity, 30 days
2.1K exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 103.164.74.0/23 since Mar 2021 | Business | Yokohama City Board of Education | ||
| 103.164.166.0/23 since Mar 2021 | Business | Shiga Prefectural Government | ||
| 103.164.168.0/23 since Mar 2021 | Business | Kashiwa city | ||
| 103.180.128.0/23 since Feb 2022 | Business | Chiba prefecture | ||
| 130.34.0.0/16 since Mar 2016 | Business | 53 1 always on | Tohoku University | |
| 130.153.0.0/16 since May 2005 | Business | 13 | The University of Electro-Communications | |
| 131.206.0.0/16 since May 2005 | Business | 18 | Kyushu Institute of Technology | |
| 133.7.0.0/16 since May 2005 | Business | 1 1 always on | Japan Network Information Center | |
| 133.8.0.0/16 since May 2005 | Business | 49 | Japan Network Information Center | |
| 133.10.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.12.0.0/16 since Dec 2018 | Business | 1 | Japan Network Information Center | |
| 133.14.0.0/16 since Nov 2017 | Business | 54 | Japan Network Information Center | |
| 133.15.0.0/16 since May 2005 | Business | 4 | Japan Network Information Center | |
| 133.16.0.0/16 since May 2005 | Business | 1 | Japan Network Information Center | |
| 133.17.0.0/16 since May 2005 | Business | 9 | Japan Network Information Center | |
| 133.17.7.0/24 since Mar 2016 | Business | Japan Network Information Center | ||
| 133.17.10.0/24 since Mar 2021 | Business | Japan Network Information Center | ||
| 133.20.0.0/16 since Nov 2017 | Business | 4 | Japan Network Information Center | |
| 133.21.0.0/16 since May 2005 | Business | 1 | Japan Network Information Center | |
| 133.23.0.0/16 since May 2005 | Business | 2 | Japan Network Information Center | |
| 133.29.0.0/16 since May 2005 | Business | 1 | Japan Network Information Center | |
| 133.30.0.0/16 since May 2005 | Business | 1 | Japan Network Information Center | |
| 133.32.100.0/22 since Feb 2021 | Business | Japan Network Information Center | ||
| 133.34.0.0/16 since Aug 2016 | Business | 30 | Japan Network Information Center | |
| 133.35.0.0/16 since May 2005 | Business | 10 | Japan Network Information Center | |
| 133.37.0.0/16 since May 2005 | Business | 8 | Japan Network Information Center | |
| 133.38.0.0/16 since May 2005 | Business | 13 | Japan Network Information Center | |
| 133.39.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.44.0.0/16 since May 2005 | Business | 1 | Japan Network Information Center | |
| 133.45.0.0/16 since May 2005 | Business | 9 | Japan Network Information Center | |
| 133.46.0.0/16 since May 2005 | Business | 7 | Japan Network Information Center | |
| 133.46.248.0/21 since Mar 2016 | Business | Japan Network Information Center | ||
| 133.48.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.49.0.0/16 since May 2005 | Business | 3 | Japan Network Information Center | |
| 133.52.0.0/16 since Mar 2014 | Business | 4 | Japan Network Information Center | |
| 133.54.0.0/18 since Aug 2016 | Business | 84 | Japan Network Information Center | |
| 133.54.64.0/21 since Feb 2019 | Business | 1 | Japan Network Information Center | |
| 133.54.76.0/24 since Aug 2016 | Business | Japan Network Information Center | ||
| 133.54.77.0/24 since Aug 2016 | Business | 1 | Japan Network Information Center | |
| 133.54.78.0/23 since Aug 2016 | Business | Japan Network Information Center | ||
| 133.54.80.0/20 since Aug 2016 | Business | 5 | Japan Network Information Center | |
| 133.54.96.0/19 since Aug 2016 | Business | Japan Network Information Center | ||
| 133.54.128.0/17 since Aug 2016 | Business | 33 | Japan Network Information Center | |
| 133.55.0.0/16 since May 2005 | Business | 12 | Japan Network Information Center | |
| 133.57.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.58.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.60.0.0/16 since Mar 2016 | Business | 11 | Japan Network Information Center | |
| 133.62.0.0/16 since May 2005 | Business | 10 | Japan Network Information Center | |
| 133.63.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.65.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.68.0.0/16 since May 2005 | Business | 2 | Japan Network Information Center | |
| 133.72.0.0/16 since Mar 2016 | Business | 10 | Japan Network Information Center | |
| 133.73.0.0/16 since Jul 2018 | Business | Japan Network Information Center | ||
| 133.74.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.74.192.0/18 since Oct 2008 | Business | Japan Network Information Center | ||
| 133.77.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.78.0.0/16 since May 2005 | Business | 22 | Japan Network Information Center | |
| 133.81.0.0/16 since Aug 2016 | Business | 1 | Japan Network Information Center | |
| 133.82.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.83.0.0/16 since Aug 2017 | Business | 5 | Japan Network Information Center | |
| 133.84.0.0/16 since Aug 2023 | Business | Japan Network Information Center | ||
| 133.85.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.86.0.0/16 since Aug 2013 | Business | 9 | Japan Network Information Center | |
| 133.86.207.0/24 since Feb 2023 | Business | Japan Network Information Center | ||
| 133.86.208.0/24 since Feb 2023 | Business | Japan Network Information Center | ||
| 133.86.246.0/24 since Feb 2023 | Business | Japan Network Information Center | ||
| 133.86.247.0/24 since Feb 2023 | Business | Japan Network Information Center | ||
| 133.86.248.0/24 since Feb 2023 | Business | Japan Network Information Center | ||
| 133.86.250.0/24 since Sep 2022 | Business | Japan Network Information Center | ||
| 133.88.224.0/24 since Feb 2023 | Business | 1 | Japan Network Information Center | |
| 133.88.225.0/24 since Jan 2024 | Business | Japan Network Information Center | ||
| 133.88.226.0/24 since Sep 2025 | Business | Japan Network Information Center | ||
| 133.89.0.0/16 since Apr 2019 | Business | 1 | Japan Network Information Center | |
| 133.94.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.95.0.0/16 since May 2005 | Business | 8 1 always on | Japan Network Information Center | |
| 133.96.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.98.0.0/16 since May 2014 | Business | 2 | Japan Network Information Center | |
| 133.99.0.0/16 since Apr 2022 | Business | Japan Network Information Center | ||
| 133.102.0.0/16 since Aug 2018 | Business | Japan Network Information Center | ||
| 133.103.0.0/16 since Nov 2015 | Business | Japan Network Information Center | ||
| 133.104.0.0/16 since Mar 2016 | Business | Japan Network Information Center | ||
| 133.106.0.0/21 since Apr 2019 | Business | Japan Network Information Center | ||
| 133.187.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 133.220.0.0/16 since May 2005 | Business | 1 | Japan Network Information Center | |
| 134.160.186.0/24 since Oct 2022 | Business | RIKEN | ||
| 134.160.187.0/24 since Oct 2022 | Business | RIKEN | ||
| 134.160.188.0/24 since Feb 2022 | Business | RIKEN | ||
| 134.160.189.0/24 since Mar 2025 | Business | RIKEN | ||
| 136.187.0.0/16 since May 2005 | Business | 5 | National Institute of Informatics | |
| 144.213.0.0/16 since Mar 2016 | Business | National Institute for Materials Science | ||
| 147.157.0.0/17 since Apr 2011 | Business | Tsukuba College of Technology | ||
| 147.157.85.0/24 since Apr 2011 | Business | Tsukuba College of Technology | ||
| 147.157.128.0/17 since Apr 2011 | Business | Tsukuba College of Technology | ||
| 150.7.0.0/16 since May 2005 | Business | 7 | Tokai University | |
| 150.7.28.0/24 since Feb 2026 | Business | Tokai University | ||
| 150.7.250.0/24 since Feb 2026 | Business | Tokai University | ||
| 150.9.254.0/23 since Mar 2022 | Business | 2 | Hannan University | |
| 150.12.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 150.15.0.0/16 since May 2005 | Business | 5 | Japan Network Information Center | |
| 150.22.0.0/22 since May 2019 | Business | Japan Network Information Center | ||
| 150.42.0.0/16 since May 2005 | Business | 14 | Japan Network Information Center | |
| 150.43.0.0/16 since May 2005 | Business | 7 | Japan Network Information Center | |
| 150.46.0.0/16 since May 2005 | Business | 19 | Japan Network Information Center | |
| 150.46.0.0/17 since May 2025 | Business | Japan Network Information Center | ||
| 150.46.128.0/17 since May 2025 | Business | 19 | Japan Network Information Center | |
| 150.54.0.0/16 since Oct 2015 | Business | 1 | Japan Network Information Center | |
| 150.59.0.0/16 since May 2005 | Business | 4 | Japan Network Information Center | |
| 150.69.0.0/16 since May 2005 | Business | 4 | Japan Network Information Center | |
| 150.83.0.0/16 since Jul 2015 | Business | 1 | Japan Network Information Center | |
| 150.84.0.0/16 since May 2005 | Business | 7 | Japan Network Information Center | |
| 150.86.0.0/16 since May 2005 | Business | 26 | Japan Network Information Center | |
| 150.86.248.0/21 since Dec 2020 | Business | Japan Network Information Center | ||
| 150.89.0.0/17 since Mar 2014 | Business | 3 | Japan Network Information Center | |
| 150.89.128.0/17 since Mar 2014 | Business | 5 | Japan Network Information Center | |
| 150.89.160.0/20 since Nov 2016 | Business | 3 | Japan Network Information Center | |
| 150.97.0.0/16 since May 2005 | Business | 2 | Japan Network Information Center | |
| 150.99.0.0/16 since May 2005 | Business | 16 | Japan Network Information Center | |
| 150.100.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 157.1.0.0/16 since May 2005 | Business | |||
| 157.6.0.0/16 since May 2005 | Business | 4 | Fukui Prefectural University | |
| 157.7.0.0/19 since Mar 2023 | Business | Radiation Effects Research Foundation | ||
| 157.13.0.0/16 since Feb 2009 | Business | 3 | Kindai Univercity | |
| 157.13.129.0/24 since Sep 2015 | Business | Kindai Univercity | ||
| 157.16.0.0/16 since Apr 2022 | Business | University Public Corporation Osaka | ||
| 157.17.0.0/19 since Apr 2023 | Business | 1 | Reitaku University | |
| 157.19.0.0/16 since Dec 2013 | Business | 13 | National University Corporation Muroran Institute of Technology | |
| 157.63.0.0/16 since May 2005 | Business | Teikyo University of Science | ||
| 157.76.0.0/16 since May 2005 | Business | Ube Frontier University | ||
| 157.80.0.0/16 since May 2005 | Business | 138 | Ibaraki University | |
| 157.102.0.0/16 since Jan 2011 | Business | 1 | Teikyo University | |
| 157.105.0.0/16 since May 2005 | Business | 5 | National University Corporation Tokyo Gakugei University | |
| 157.111.0.0/16 since Mar 2016 | Business | National Institutes for Quantum and Radiological Science and Technology | ||
| 157.111.0.0/20 since Apr 2022 | Business | National Institutes for Quantum and Radiological Science and Technology | ||
| 157.111.16.0/24 since Jun 2022 | Business | National Institutes for Quantum and Radiological Science and Technology | ||
| 157.114.0.0/16 since Apr 2007 | Business | Institue National Colleges of Technology, Japan | ||
| 158.203.0.0/16 since Mar 2016 | Business | Japan Network Information Center | ||
| 158.208.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 158.210.0.0/16 since Mar 2016 | Business | Japan Network Information Center | ||
| 158.215.0.0/16 since Mar 2012 | Business | 3 | Japan Network Information Center | |
| 160.11.0.0/16 since May 2005 | Business | 16 | Nara Women's University | |
| 160.12.0.0/16 since May 2005 | Business | Utsunomiya University | ||
| 160.15.0.0/16 since May 2005 | Business | 9 | Tottori University | |
| 160.18.2.0/24 since Feb 2015 | Business | Institue National Colleges of Technology, Japan | ||
| 160.18.100.0/24 since Mar 2016 | Business | 1 | Institue National Colleges of Technology, Japan | |
| 160.18.128.0/24 since Mar 2016 | Business | 1 | Institue National Colleges of Technology, Japan | |
| 160.18.136.0/23 since Mar 2016 | Business | 11 | Institue National Colleges of Technology, Japan | |
| 160.18.148.0/23 since Mar 2016 | Business | 1 | Institue National Colleges of Technology, Japan | |
| 160.18.216.0/23 since Mar 2016 | Business | Institue National Colleges of Technology, Japan | ||
| 160.18.220.0/23 since Apr 2016 | Business | Institue National Colleges of Technology, Japan | ||
| 160.18.224.0/24 since Nov 2017 | Business | Institue National Colleges of Technology, Japan | ||
| 160.18.225.0/24 since Feb 2023 | Business | Institue National Colleges of Technology, Japan | ||
| 160.28.0.0/16 since Mar 2016 | Business | 2 | Miyagi University of Education | |
| 160.28.8.0/24 since Jan 2021 | Business | Miyagi University of Education | ||
| 160.28.9.0/24 since Feb 2021 | Business | Miyagi University of Education | ||
| 160.28.202.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.204.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.206.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.208.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.212.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.214.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.216.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.218.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.222.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.224.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.226.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.28.228.0/23 since Feb 2022 | Business | Miyagi University of Education | ||
| 160.29.0.0/16 since Jun 2012 | Business | 6 | Iwate University | |
| 160.190.0.0/16 since Feb 2019 | Business | National Cancer Center | ||
| 160.193.0.0/16 since Mar 2012 | Business | University Public Corporation Osaka | ||
| 160.194.0.0/16 since Mar 2018 | Business | 8 | Meisei University | |
| 160.198.0.0/16 since May 2005 | Business | 12 | University of Occupational and Environmental Health ,Japan | |
| 160.202.0.0/21 since Mar 2012 | Business | Meteorological Research Institute | ||
| 160.204.0.0/16 since May 2005 | Business | Naruto University of Education | ||
| 160.237.0.0/18 since Aug 2018 | Business | 1 | Tama University | |
| 160.237.192.0/18 since Aug 2018 | Business | Tama University | ||
| 160.238.1.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.2.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.3.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.4.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.5.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.6.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.7.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.8.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.9.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.10.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.20.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.30.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.32.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.40.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.51.0/24 since Mar 2012 | Business | 1 | Public niversity Corporation Oita Prefectural College of Arts and Culture | |
| 160.238.56.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.62.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.238.100.0/24 since Mar 2012 | Business | Public niversity Corporation Oita Prefectural College of Arts and Culture | ||
| 160.245.112.0/24 since Mar 2016 | Business | Institue National Colleges of Technology, Japan | ||
| 160.247.0.0/16 since May 2005 | Business | 20 | Konan University | |
| 160.252.0.0/16 since May 2005 | Business | 9 | Shinshu University | |
| 163.42.0.0/16 since Mar 2016 | Business | Geospatial Information Authority of Japan, Ministry of Land, Infrastructure, Transport and Tourism | ||
| 163.47.1.0/24 since Mar 2012 | Business | Tokyo Metropolitan College of Industrial Technology | ||
| 163.47.2.0/23 since Mar 2012 | Business | Tokyo Metropolitan College of Industrial Technology | ||
| 163.51.0.0/16 since May 2005 | Business | 13 | Kindai University | |
| 163.51.161.0/24 since Dec 2015 | Business | Kindai University | ||
| 163.51.162.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.163.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.164.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.165.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.166.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.167.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.168.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.169.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.170.0/24 since Jun 2025 | Business | 2 | Kindai University | |
| 163.51.171.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.172.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.173.0/24 since Jun 2025 | Business | Kindai University | ||
| 163.51.174.0/24 since Dec 2015 | Business | Kindai University | ||
| 163.54.0.0/16 since Mar 2016 | Business | Aomori Public University | ||
| 163.130.0.0/16 since Apr 2011 | Business | 1 | Japan Network Information Center | |
| 163.134.0.0/16 since May 2005 | Business | Japan Network Information Center | ||
| 163.136.0.0/16 since May 2005 | Business | 1 | Japan Network Information Center | |
| 163.143.0.0/16 since Mar 2016 | Business | 1 | Japan Network Information Center | |
| 163.145.0.0/16 since Jul 2022 | Business | 3 | Japan Network Information Center | |
| 163.148.0.0/16 since Jul 2017 | Business | Japan Network Information Center | ||
| 163.209.0.0/16 since May 2005 | Business | 135 | Kagoshima University | |
| 163.212.0.0/16 since May 2005 | Business | 2 | Yokohama City University | |
| 163.212.29.0/24 since Jan 2019 | Business | Yokohama City University | ||
| 163.214.0.0/16 since May 2005 | Business | 1 | Aichi-Gakuin University | |
| 163.215.0.0/16 since Jul 2014 | Business | 15 | Tokyo University Of Technology | |
| 163.220.0.0/17 since Mar 2016 | Business | National Institute of Advanced Industrial Science and Technology | ||
| 163.220.128.0/20 since Apr 2018 | Business | National Institute of Advanced Industrial Science and Technology | ||
| 163.220.144.0/21 since Sep 2024 | Business | National Institute of Advanced Industrial Science and Technology | ||
| 163.220.152.0/21 since Sep 2024 | Business | National Institute of Advanced Industrial Science and Technology | ||
| 163.220.176.0/20 since Jul 2021 | Business | mdx | ||
| 163.225.0.0/16 since May 2005 | Business | Okayama Prefectural University | ||
| 163.226.0.0/16 since Apr 2022 | Business | 8 | University Public Corporation Osaka | |
| 164.161.0.0/16 since May 2005 | Business | 5 | Tokyo University of Marine Science and Technology | |
| 165.93.0.0/16 since May 2005 | Business | 61 1 always on | National University Corporation Tokyo University of Agriculture and Technology | |
| 192.31.121.0/24 since Mar 2018 | Business | Japan Network Information Center | ||
| 192.47.1.0/24 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.47.2.0/23 since May 2011 | Business | imported inetnum object for JNIC | ||
| 192.47.16.0/22 since May 2011 | Business | imported inetnum object for JNIC | ||
| 192.47.204.0/24 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.47.205.0/24 since Mar 2015 | Business | imported inetnum object for JNIC | ||
| 192.50.28.0/24 since Mar 2012 | Business | imported inetnum object for JNIC | ||
| 192.50.30.0/23 since Jan 2011 | Business | 1 | imported inetnum object for JNIC | |
| 192.50.42.0/24 since Jun 2023 | Business | imported inetnum object for JNIC | ||
| 192.50.57.0/24 since Sep 2023 | Business | imported inetnum object for JNIC | ||
| 192.50.69.0/24 since Apr 2008 | Business | imported inetnum object for JNIC | ||
| 192.50.70.0/24 since Apr 2008 | Business | imported inetnum object for JNIC | ||
| 192.50.71.0/24 since Apr 2008 | Business | imported inetnum object for JNIC | ||
| 192.50.72.0/24 since Apr 2008 | Business | imported inetnum object for JNIC | ||
| 192.50.102.0/23 since Aug 2018 | Business | imported inetnum object for JNIC | ||
| 192.50.106.0/23 since Mar 2019 | Business | imported inetnum object for JNIC | ||
| 192.50.108.0/24 since Mar 2019 | Business | imported inetnum object for JNIC | ||
| 192.50.192.0/23 since Mar 2016 | Business | imported inetnum object for JNIC | ||
| 192.50.210.0/23 since Mar 2019 | Business | imported inetnum object for JNIC | ||
| 192.50.212.0/24 since Mar 2019 | Business | imported inetnum object for JNIC | ||
| 192.51.168.0/22 since Aug 2016 | Business | Inter-University Research Institute Corporation, National Institutes | ||
| 192.51.194.0/23 since Oct 2015 | Business | 2 | imported inetnum object for JNIC | |
| 192.58.9.0/24 since Dec 2022 | Business | Japan Network Information Center | ||
| 192.58.10.0/23 since Dec 2022 | Business | Japan Network Information Center | ||
| 192.58.12.0/22 since Dec 2022 | Business | Japan Network Information Center | ||
| 192.58.16.0/23 since Dec 2022 | Business | Japan Network Information Center | ||
| 192.58.18.0/24 since Dec 2022 | Business | Japan Network Information Center | ||
| 192.153.95.0/24 since Dec 2016 | Business | imported inetnum object for NCSIS-1 | ||
| 192.153.96.0/21 since Mar 2023 | Business | imported inetnum object for NCSIS-1 | ||
| 192.153.104.0/24 since Dec 2016 | Business | imported inetnum object for NCSIS-1 | ||
| 192.156.145.0/24 since Sep 2016 | Business | 3 | Institue National Colleges of Technology, Japan | |
| 192.156.146.0/23 since Sep 2016 | Business | Institue National Colleges of Technology, Japan | ||
| 192.156.148.0/23 since Sep 2016 | Business | |||
| 192.156.151.0/24 since Oct 2020 | Business | Earth Remote Sensing Analysis Center (Ersdac) | ||
| 192.156.158.0/24 since Sep 2014 | Business | Sapporo City University | ||
| 192.172.236.0/24 since May 2005 | Business | University Of Fukui | ||
| 192.174.128.0/17 since Jul 2024 | Business | 12 | ||
| 192.188.73.0/24 since Aug 2008 | Business | Utsunomiya University | ||
| 192.188.74.0/24 since Aug 2008 | Business | Utsunomiya University | ||
| 192.218.1.0/24 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.218.92.0/22 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.218.112.0/22 since May 2005 | Business | 1 | imported inetnum object for JNIC | |
| 192.218.116.0/22 since May 2005 | Business | 1 | imported inetnum object for JNIC | |
| 192.218.130.0/24 since Sep 2026 | Business | imported inetnum object for JNIC | ||
| 192.218.160.0/20 since May 2005 | Business | 50 | imported inetnum object for JNIC | |
| 192.218.240.0/21 since Aug 2016 | Business | imported inetnum object for JNIC | ||
| 192.244.20.0/23 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.244.78.0/23 since Dec 2005 | Business | imported inetnum object for JNIC | ||
| 192.244.80.0/20 since May 2005 | Business | 2 | imported inetnum object for JNIC | |
| 192.244.144.0/20 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.244.196.0/22 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.244.208.0/20 since May 2005 | Business | 48 | imported inetnum object for JNIC | |
| 192.244.228.0/22 since May 2005 | Business | imported inetnum object for JNIC | ||
| 192.244.254.0/24 since May 2005 | Business | 5 | imported inetnum object for JNIC | |
| 202.11.0.0/21 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.11.8.0/22 since Mar 2006 | Business | Japan Network Information Center | ||
| 202.11.96.0/21 since Dec 2014 | Business | Japan Network Information Center | ||
| 202.11.104.0/21 since Mar 2016 | Business | Japan Network Information Center | ||
| 202.11.138.0/24 since May 2008 | Business | Japan Network Information Center | ||
| 202.11.166.0/23 since Mar 2016 | Business | Japan Network Information Center | ||
| 202.11.212.0/24 since Mar 2016 | Business | Japan Network Information Center | ||
| 202.11.216.0/22 since May 2005 | Business | 2 1 always on | Japan Network Information Center | |
| 202.13.0.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.13.4.0/23 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.13.8.0/21 since Dec 2016 | Business | 4 | Japan Network Information Center | |
| 202.13.16.0/21 since Sep 2018 | Business | 1 | Japan Network Information Center | |
| 202.13.60.0/24 since Nov 2011 | Business | Japan Network Information Center | ||
| 202.13.82.0/23 since Sep 2014 | Business | Japan Network Information Center | ||
| 202.13.87.0/24 since May 2017 | Business | Japan Network Information Center | ||
| 202.15.16.0/20 since May 2005 | Business | 11 | Japan Network Information Center | |
| 202.15.106.0/23 since Mar 2012 | Business | Japan Network Information Center | ||
| 202.15.110.0/24 since Mar 2010 | Business | Japan Network Information Center | ||
| 202.16.122.0/23 since Sep 2016 | Business | Japan Network Information Center | ||
| 202.16.124.0/24 since Jan 2014 | Business | Japan Network Information Center | ||
| 202.16.125.0/24 since Jan 2014 | Business | 1 | Japan Network Information Center | |
| 202.16.128.0/20 since May 2005 | Business | 4 | Japan Network Information Center | |
| 202.16.208.0/20 since May 2005 | Business | 11 | Japan Network Information Center | |
| 202.16.224.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.17.104.0/21 since Sep 2008 | Business | 1 | Japan Network Information Center | |
| 202.17.120.0/23 since Sep 2012 | Business | Japan Network Information Center | ||
| 202.17.171.0/24 since Mar 2013 | Business | Japan Network Information Center | ||
| 202.17.182.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.17.184.0/22 since Oct 2016 | Business | 1 | Japan Network Information Center | |
| 202.17.200.0/21 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.17.208.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.17.254.0/24 since Mar 2010 | Business | Japan Network Information Center | ||
| 202.18.32.0/19 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.18.160.0/20 since Sep 2005 | Business | 1 | Japan Network Information Center | |
| 202.18.161.0/24 since Sep 2017 | Business | 1 | Japan Network Information Center | |
| 202.18.162.0/24 since Sep 2017 | Business | Japan Network Information Center | ||
| 202.18.171.0/24 since Mar 2019 | Business | Japan Network Information Center | ||
| 202.18.182.0/24 since Mar 2011 | Business | Japan Network Information Center | ||
| 202.18.184.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.18.188.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.18.254.0/24 since Mar 2010 | Business | Japan Network Information Center | ||
| 202.19.104.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.19.136.0/21 since May 2005 | Business | Japan Network Information Center | ||
| 202.19.144.0/21 since Mar 2012 | Business | 2 | Japan Network Information Center | |
| 202.19.168.0/21 since Oct 2020 | Business | 5 | Japan Network Information Center | |
| 202.19.179.0/24 since Sep 2014 | Business | 1 | Japan Network Information Center | |
| 202.23.64.0/22 since Dec 2014 | Business | Japan Network Information Center | ||
| 202.23.72.0/21 since Aug 2016 | Business | Japan Network Information Center | ||
| 202.23.86.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.23.192.0/21 since May 2005 | Business | 1 1 always on | Japan Network Information Center | |
| 202.23.247.0/24 since Sep 2012 | Business | 1 | Japan Network Information Center | |
| 202.24.52.0/24 since Jun 2020 | Business | 1 | Japan Network Information Center | |
| 202.24.80.0/21 since May 2005 | Business | Japan Network Information Center | ||
| 202.24.92.0/22 since Nov 2018 | Business | Japan Network Information Center | ||
| 202.24.140.0/22 since Mar 2026 | Business | 1 1 always on | Japan Network Information Center | |
| 202.24.144.0/21 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.24.160.0/21 since May 2005 | Business | 9 | Japan Network Information Center | |
| 202.24.240.0/21 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.25.68.0/22 since Nov 2008 | Business | 2 | Japan Network Information Center | |
| 202.25.80.0/23 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.25.86.0/23 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.25.99.0/24 since Sep 2016 | Business | 1 | Japan Network Information Center | |
| 202.25.113.0/24 since Mar 2012 | Business | Japan Network Information Center | ||
| 202.25.155.0/24 since Jul 2019 | Business | Japan Network Information Center | ||
| 202.25.156.0/24 since Oct 2019 | Business | Japan Network Information Center | ||
| 202.25.224.0/20 since May 2005 | Business | Japan Network Information Center | ||
| 202.26.64.0/19 since Mar 2006 | Business | Japan Network Information Center | ||
| 202.26.139.0/24 since Apr 2014 | Business | 1 | Japan Network Information Center | |
| 202.26.144.0/20 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.26.160.0/20 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.26.188.0/24 since Sep 2011 | Business | Japan Network Information Center | ||
| 202.26.189.0/24 since Nov 2012 | Business | 1 | Japan Network Information Center | |
| 202.26.190.0/24 since Sep 2011 | Business | Japan Network Information Center | ||
| 202.26.191.0/24 since Nov 2012 | Business | Japan Network Information Center | ||
| 202.26.196.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.26.224.0/24 since Feb 2014 | Business | Japan Network Information Center | ||
| 202.26.248.0/23 since Mar 2016 | Business | 2 | Japan Network Information Center | |
| 202.34.192.0/20 since Mar 2016 | Business | 1 | Japan Network Information Center | |
| 202.34.232.0/21 since May 2005 | Business | 6 | Japan Network Information Center | |
| 202.34.242.0/23 since Sep 2014 | Business | Japan Network Information Center | ||
| 202.34.242.0/24 since Dec 2024 | Business | Japan Network Information Center | ||
| 202.34.243.0/24 since Dec 2024 | Business | Japan Network Information Center | ||
| 202.34.246.0/23 since Sep 2012 | Business | Japan Network Information Center | ||
| 202.35.192.0/19 since May 2005 | Business | 3 | Japan Network Information Center | |
| 202.35.199.0/24 since Jan 2015 | Business | Japan Network Information Center | ||
| 202.35.224.0/24 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.35.226.0/23 since May 2005 | Business | 19 1 always on | Japan Network Information Center | |
| 202.35.228.0/24 since Apr 2012 | Business | Japan Network Information Center | ||
| 202.35.248.0/22 since May 2012 | Business | Japan Network Information Center | ||
| 202.48.48.0/23 since Feb 2014 | Business | Japan Network Information Center | ||
| 202.48.50.0/24 since Mar 2016 | Business | Japan Network Information Center | ||
| 202.48.51.0/24 since Nov 2020 | Business | 2 | Japan Network Information Center | |
| 202.48.112.0/21 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.48.128.0/23 since Nov 2017 | Business | 1 | Japan Network Information Center | |
| 202.48.160.0/22 since Aug 2017 | Business | 1 | Japan Network Information Center | |
| 202.48.228.0/22 since Sep 2018 | Business | Japan Network Information Center | ||
| 202.145.16.0/22 since Nov 2017 | Business | Research Organization of Information and Systems, National Institute of Informatic | ||
| 202.145.16.0/24 since Nov 2017 | Business | Research Organization of Information and Systems, National Institute of Informatic | ||
| 202.145.17.0/24 since Nov 2017 | Business | Research Organization of Information and Systems, National Institute of Informatic | ||
| 202.145.18.0/23 since Nov 2017 | Business | Research Organization of Information and Systems, National Institute of Informatic | ||
| 202.145.24.0/23 since Nov 2017 | Business | 22 | Research Organization of Information and Systems, National Institute of Informatic | |
| 202.145.24.0/24 since Nov 2017 | Business | 12 | Research Organization of Information and Systems, National Institute of Informatic | |
| 202.145.25.0/24 since Nov 2017 | Business | 10 | Research Organization of Information and Systems, National Institute of Informatic | |
| 202.175.144.0/20 since Apr 2014 | Business | The University of Tokyo | ||
| 202.208.8.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.208.25.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.209.0.0/16 since May 2005 | Business | 118 | Japan Network Information Center | |
| 202.210.0.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.211.0.0/19 since May 2005 | Business | 15 | Japan Network Information Center | |
| 202.211.0.0/20 since Apr 2016 | Business | 15 | Japan Network Information Center | |
| 202.211.16.0/20 since Apr 2016 | Business | Japan Network Information Center | ||
| 202.213.0.0/22 since Mar 2017 | Business | 1 | Japan Network Information Center | |
| 202.213.24.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.213.160.0/20 since May 2005 | Business | Japan Network Information Center | ||
| 202.216.78.0/24 since Mar 2022 | Business | 1 | Japan Network Information Center | |
| 202.220.0.0/22 since Mar 2012 | Business | Japan Network Information Center | ||
| 202.220.17.0/24 since Apr 2014 | Business | Japan Network Information Center | ||
| 202.220.21.0/24 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.220.56.0/22 since Mar 2012 | Business | Japan Network Information Center | ||
| 202.220.62.0/23 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.220.64.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.220.72.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.220.80.0/24 since Dec 2007 | Business | 1 | Japan Network Information Center | |
| 202.220.104.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.220.116.0/23 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.220.118.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.220.124.0/22 since Jun 2016 | Business | 1 | Japan Network Information Center | |
| 202.223.128.0/17 since May 2005 | Business | 33 1 always on | Japan Network Information Center | |
| 202.231.0.0/18 since May 2005 | Business | 8 | Japan Network Information Center | |
| 202.235.128.0/18 since Oct 2005 | Business | 16 | Japan Network Information Center | |
| 202.235.128.0/19 since Apr 2016 | Business | 16 | Japan Network Information Center | |
| 202.235.160.0/19 since Apr 2016 | Business | Japan Network Information Center | ||
| 202.236.2.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.236.16.0/24 since May 2005 | Business | 1 1 always on | Japan Network Information Center | |
| 202.236.33.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.236.44.0/24 since Sep 2014 | Business | 1 | Japan Network Information Center | |
| 202.236.60.0/23 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.236.70.0/24 since Mar 2010 | Business | Japan Network Information Center | ||
| 202.236.100.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.236.106.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.236.111.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.236.112.0/22 since Aug 2020 | Business | 1 | Japan Network Information Center | |
| 202.236.120.0/24 since Sep 2011 | Business | 1 | Japan Network Information Center | |
| 202.236.124.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.236.128.0/20 since May 2005 | Business | Japan Network Information Center | ||
| 202.236.150.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.236.168.0/22 since Jan 2023 | Business | 1 | Japan Network Information Center | |
| 202.236.172.0/22 since Jan 2023 | Business | 7 | Japan Network Information Center | |
| 202.236.176.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.236.188.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.237.2.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.237.6.0/23 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.237.15.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.237.24.0/24 since Sep 2017 | Business | 1 | Japan Network Information Center | |
| 202.237.27.0/24 since Apr 2015 | Business | 1 | Japan Network Information Center | |
| 202.237.40.0/24 since May 2005 | Business | 5 | Japan Network Information Center | |
| 202.237.52.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.237.54.0/23 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.237.132.0/24 since Mar 2026 | Business | Japan Network Information Center | ||
| 202.237.168.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.237.174.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.237.255.0/24 since Jan 2018 | Business | Japan Network Information Center | ||
| 202.240.8.0/21 since May 2005 | Business | 4 | Japan Network Information Center | |
| 202.240.8.0/24 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.240.9.0/24 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.240.10.0/24 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.240.11.0/24 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.240.12.0/24 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.240.13.0/24 since Feb 2020 | Business | 4 | Japan Network Information Center | |
| 202.240.14.0/24 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.240.15.0/24 since Feb 2020 | Business | Japan Network Information Center | ||
| 202.240.72.0/22 since Jul 2023 | Business | Japan Network Information Center | ||
| 202.240.76.0/23 since Jul 2023 | Business | 4 | Japan Network Information Center | |
| 202.240.78.0/23 since Jul 2023 | Business | 2 | Japan Network Information Center | |
| 202.240.96.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.240.112.0/23 since Mar 2022 | Business | Japan Network Information Center | ||
| 202.240.114.0/24 since Mar 2022 | Business | Japan Network Information Center | ||
| 202.240.115.0/24 since Mar 2022 | Business | Japan Network Information Center | ||
| 202.240.117.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.240.137.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.240.224.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.240.232.0/24 since Feb 2018 | Business | Japan Network Information Center | ||
| 202.241.0.0/17 since May 2005 | Business | 14 1 always on | Japan Network Information Center | |
| 202.242.5.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.242.7.0/24 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.242.8.0/22 since Mar 2023 | Business | 1 | Japan Network Information Center | |
| 202.242.12.0/23 since Mar 2023 | Business | Japan Network Information Center | ||
| 202.242.14.0/24 since May 2018 | Business | Japan Network Information Center | ||
| 202.242.15.0/24 since Mar 2023 | Business | Japan Network Information Center | ||
| 202.242.21.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.242.38.0/23 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.242.55.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.242.64.0/21 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.242.101.0/24 since Sep 2012 | Business | Japan Network Information Center | ||
| 202.242.120.0/24 since Mar 2018 | Business | Japan Network Information Center | ||
| 202.242.121.0/24 since Mar 2018 | Business | 1 | Japan Network Information Center | |
| 202.242.127.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.242.131.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.242.160.0/19 since Oct 2016 | Business | 7 | Japan Network Information Center | |
| 202.242.192.0/22 since Mar 2012 | Business | Japan Network Information Center | ||
| 202.242.231.0/24 since Aug 2016 | Business | 1 | Japan Network Information Center | |
| 202.243.16.0/20 since Sep 2013 | Business | 12 | Japan Network Information Center | |
| 202.243.128.0/20 since Mar 2012 | Business | 1 | Japan Network Information Center | |
| 202.243.162.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.243.163.0/24 since May 2014 | Business | Japan Network Information Center | ||
| 202.243.185.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.243.220.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.243.221.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.243.222.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.243.234.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.244.3.0/24 since Apr 2013 | Business | Japan Network Information Center | ||
| 202.244.52.0/22 since Apr 2007 | Business | 1 | Japan Network Information Center | |
| 202.244.62.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.244.76.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.244.90.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.244.104.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.244.112.0/20 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.244.160.0/20 since Oct 2018 | Business | 1 | Japan Network Information Center | |
| 202.244.176.0/20 since Oct 2018 | Business | Japan Network Information Center | ||
| 202.244.192.0/21 since Apr 2012 | Business | 1 | Japan Network Information Center | |
| 202.244.205.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.244.210.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.244.240.0/20 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.245.2.0/23 since May 2005 | Business | 4 | Japan Network Information Center | |
| 202.245.11.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.245.13.0/24 since Mar 2012 | Business | 1 | Japan Network Information Center | |
| 202.245.24.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.245.64.0/19 since May 2005 | Business | 3 | Japan Network Information Center | |
| 202.245.100.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.245.104.0/23 since Mar 2016 | Business | Japan Network Information Center | ||
| 202.245.115.0/24 since Aug 2020 | Business | Japan Network Information Center | ||
| 202.245.116.0/24 since Aug 2020 | Business | Japan Network Information Center | ||
| 202.245.117.0/24 since Aug 2020 | Business | Japan Network Information Center | ||
| 202.245.118.0/24 since Aug 2020 | Business | Japan Network Information Center | ||
| 202.245.124.0/24 since Mar 2012 | Business | 1 | Japan Network Information Center | |
| 202.245.136.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.245.165.0/24 since Mar 2015 | Business | 1 | Japan Network Information Center | |
| 202.245.168.0/22 since Feb 2016 | Business | 3 | Japan Network Information Center | |
| 202.245.212.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.245.226.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.246.63.0/24 since Mar 2010 | Business | Japan Network Information Center | ||
| 202.246.68.0/24 since Mar 2011 | Business | Japan Network Information Center | ||
| 202.246.106.0/23 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.246.128.0/19 since May 2005 | Business | Japan Network Information Center | ||
| 202.246.131.0/24 since Jul 2019 | Business | Japan Network Information Center | ||
| 202.246.136.0/24 since Jul 2019 | Business | Japan Network Information Center | ||
| 202.250.64.0/21 since Jul 2007 | Business | 3 | Japan Network Information Center | |
| 202.250.120.0/21 since May 2013 | Business | 1 | Japan Network Information Center | |
| 202.250.129.0/24 since Sep 2014 | Business | Japan Network Information Center | ||
| 202.250.144.0/22 since Jan 2021 | Business | 1 | Japan Network Information Center | |
| 202.250.148.0/23 since Aug 2014 | Business | 2 | Japan Network Information Center | |
| 202.250.150.0/24 since Mar 2016 | Business | 1 | Japan Network Information Center | |
| 202.250.160.0/20 since Jan 2014 | Business | Japan Network Information Center | ||
| 202.250.176.0/22 since May 2005 | Business | 2 1 always on | Japan Network Information Center | |
| 202.250.184.0/21 since May 2005 | Business | Japan Network Information Center | ||
| 202.250.208.0/21 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.250.224.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.250.238.0/23 since Mar 2012 | Business | 1 | Japan Network Information Center | |
| 202.251.32.0/22 since Mar 2012 | Business | Japan Network Information Center | ||
| 202.251.88.0/22 since May 2005 | Business | 3 | Japan Network Information Center | |
| 202.251.140.0/24 since Sep 2008 | Business | Japan Network Information Center | ||
| 202.251.180.0/22 since May 2005 | Business | 2 | Japan Network Information Center | |
| 202.251.184.0/21 since Mar 2016 | Business | 1 | Japan Network Information Center | |
| 202.251.200.0/22 since Mar 2026 | Business | Japan Network Information Center | ||
| 202.251.201.0/24 since Mar 2026 | Business | Japan Network Information Center | ||
| 202.251.202.0/24 since Mar 2026 | Business | Japan Network Information Center | ||
| 202.251.203.0/24 since Mar 2026 | Business | Japan Network Information Center | ||
| 202.251.224.0/20 since Aug 2016 | Business | 1 | Japan Network Information Center | |
| 202.251.244.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.252.128.0/18 since Mar 2012 | Business | 3 | Japan Network Information Center | |
| 202.252.197.0/24 since Aug 2022 | Business | 1 | Japan Network Information Center | |
| 202.252.214.0/24 since May 2005 | Business | 4 | Japan Network Information Center | |
| 202.252.246.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 202.252.247.0/24 since May 2010 | Business | Japan Network Information Center | ||
| 202.253.0.0/18 since May 2005 | Business | 4 | Japan Network Information Center | |
| 202.253.88.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.253.138.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.253.192.0/21 since Nov 2005 | Business | 5 2 always on | Japan Network Information Center | |
| 202.253.200.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.253.224.0/20 since Apr 2022 | Business | Japan Network Information Center | ||
| 202.253.224.0/24 since Apr 2014 | Business | Japan Network Information Center | ||
| 202.253.248.0/22 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.253.252.0/24 since Sep 2014 | Business | 1 | Japan Network Information Center | |
| 202.254.0.0/19 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.254.88.0/22 since Aug 2016 | Business | 1 | Japan Network Information Center | |
| 202.254.96.0/21 since Aug 2016 | Business | 1 | Japan Network Information Center | |
| 202.254.153.0/24 since Nov 2014 | Business | Japan Network Information Center | ||
| 202.254.162.0/23 since May 2005 | Business | Japan Network Information Center | ||
| 202.254.212.0/24 since Mar 2012 | Business | Japan Network Information Center | ||
| 202.254.218.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.254.227.0/24 since May 2005 | Business | 1 | Japan Network Information Center | |
| 202.254.230.0/24 since Mar 2016 | Business | 1 1 always on | Japan Network Information Center | |
| 202.255.24.0/24 since Sep 2012 | Business | Japan Network Information Center | ||
| 202.255.152.0/24 since Dec 2022 | Business | 1 | Japan Network Information Center | |
| 202.255.153.0/24 since Dec 2022 | Business | 1 | Japan Network Information Center | |
| 202.255.154.0/24 since Dec 2022 | Business | Japan Network Information Center | ||
| 202.255.155.0/24 since Dec 2022 | Business | Japan Network Information Center | ||
| 202.255.184.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.255.192.0/21 since Mar 2014 | Business | 2 | Japan Network Information Center | |
| 202.255.200.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 202.255.229.0/24 since May 2005 | Business | 10 | Japan Network Information Center | |
| 202.255.244.0/22 since May 2005 | Business | Japan Network Information Center | ||
| 203.112.64.0/21 since Feb 2018 | Business | Chikushi Jogakuen University | ||
| 203.178.36.0/22 since Sep 2016 | Business | Japan Network Information Center | ||
| 203.178.44.0/24 since May 2005 | Business | Japan Network Information Center | ||
| 203.181.192.0/18 since May 2005 | Business | 22 | Japan Network Information Center | |
| 210.1.236.0/22 since Feb 2018 | Business | Chikushi Jogakuen University | ||
| 210.133.64.0/19 since Oct 2005 | Business | 2 | Japan Network Information Center | |
| 210.137.0.0/16 since May 2005 | Business | 130 4 always on | Japan Network Information Center | |
| 210.137.12.0/22 since Sep 2016 | Business | Japan Network Information Center | ||
| 210.146.64.0/20 since May 2005 | Business | 19 | Japan Network Information Center | |
| 210.151.64.0/18 since May 2005 | Business | 28 | Japan Network Information Center | |
| 210.156.32.0/19 since May 2005 | Business | 3 | Japan Network Information Center | |
| 219.112.224.0/24 since Oct 2016 | Business | Japan Network Information Center | ||
| 219.112.227.0/24 since Mar 2016 | Business | Japan Network Information Center |
Residential-proxy exposure
Always-on exits
19
0.90% of its exits
Spread
807
/24s with at least one exit
Providers
86
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MangoProxy
- MoMoProxy
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxiware
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Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS2907, day by day
94K observations
Network & history
Profile
- Registered
- Aug 1, 2002
- Domain
- sinet.ad.jp
- Website
- www.sinet.ad.jp/
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals