AS2907 for assignment to JPNIC members

for assignment to JPNIC members

AS Number 2907
Website http://www.sinet.ad.jp/

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 1 Aug 2002 (19 years old)

Network status: Active, Allocated under APNIC

Network type: Eyeball

Prefixes Announced: 572 IPv4, 2 IPv6

Upstreams

AS2497 - Internet Initiative Japan Inc.
AS4713 - NTT Communications Corporation
AS18260 - EHIME CATV CO.,LTD.
AS2500 - WIDE Project

Locations of Operation

Japan

Tags:

	Prefix	Description
	130.34.0.0/16	Tohoku University
	130.153.0.0/16	The University of Electro-Communications
	131.206.0.0/16	Kyushu Institute of Technology
	133.7.0.0/16	University Of Fukui
	133.8.0.0/16	Gunma University
	133.10.0.0/16	-
	133.12.0.0/16	Sophia University
	133.14.0.0/16	-
	133.15.0.0/16	Toyohashi University of Technology
	133.16.0.0/16	Kyoto Institute of Technology
	133.17.0.0/16	Kyushu Sangyo University
	133.17.7.0/24	Kyushu Sangyo University
	133.17.10.0/24	Kyushu Sangyo University
	133.20.0.0/16	-
	133.21.0.0/16	Toyota Technological Institute
	133.23.0.0/16	University of Yamanashi
	133.29.0.0/16	Nanzan University
	133.30.0.0/16	Kobe University
	133.32.100.0/22	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
	133.44.0.0/16	Nagaoka University of Technology
	133.45.0.0/16	-
	133.46.0.0/16	Hitotsubashi University
	133.46.248.0/21	Hitotsubashi University
	133.48.0.0/16	National Institutes of Natural Sciences
	133.49.0.0/16	Saga University
	133.52.0.0/16	Fukushima University
	133.54.0.0/18	University of Miyazaki
	133.54.64.0/21	University of Miyazaki
	133.54.76.0/24	University of Miyazaki
	133.54.77.0/24	University of Miyazaki
	133.54.78.0/23	University of Miyazaki
	133.54.80.0/20	University of Miyazaki
	133.54.96.0/19	University of Miyazaki
	133.54.128.0/17	University of Miyazaki
	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
	133.60.0.0/16	Hirosaki University
	133.62.0.0/16	Yamaguchi University
	133.63.0.0/16	National Institutes for Quantum and Radiological Scie...
	133.65.0.0/16	National University Corporation Ochanomizu University
	133.68.0.0/16	Nagoya Institute of Technology
	133.72.0.0/16	Kanagawa University
	133.73.0.0/16	Musashino Art University
	133.74.0.0/16	-
	133.74.192.0/18	-
	133.77.0.0/16	University of Hyogo
	133.78.0.0/16	Tokyo City University
	133.81.0.0/16	University of Teacher Education Fukuoka
	133.82.0.0/16	Chiba University
	133.83.0.0/16	Ryukoku University
	133.85.0.0/16	-
	133.86.0.0/16	-
	133.89.0.0/16	-
	133.89.0.0/17	-
	133.89.128.0/17	-
	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
	133.98.0.0/16	Hachinohe Institute of Technology
	133.99.0.0/16	Tsuda University
	133.102.0.0/16	Shiga University
	133.103.0.0/16	Genome Research Network
	133.104.0.0/16	-
	133.106.0.0/21	Ashikaga University
	133.187.0.0/16	Central Research Institute of Electric Power Industry
	133.220.0.0/16	School Juridical Person Seikei Gakuen
	134.160.188.0/24	RIKEN
	136.187.0.0/16	National Institute of Informatics
	144.213.0.0/16	National Institute for Materials Science
	147.157.0.0/17	Tsukuba College of Technology
	147.157.85.0/24	Tsukuba College of Technology
	147.157.128.0/17	Tsukuba College of Technology
	150.7.0.0/16	Japan Network Information Center
	150.7.251.0/24	Japan Network Information Center
	150.9.254.0/23	Japan Network Information Center
	150.12.0.0/16	Japan Network Information Center
	150.15.0.0/16	Japan Network Information Center
	150.22.0.0/22	Osaka Medical College
	150.42.0.0/16	Japan Network Information Center
	150.43.0.0/16	Japan Network Information Center
	150.46.0.0/16	Japan Network Information Center
	150.54.0.0/16	Japan Network Information Center
	150.59.0.0/16	Japan Network Information Center
	150.69.0.0/16	Japan Network Information Center
	150.83.0.0/16	Japan Network Information Center
	150.84.0.0/16	Japan Network Information Center
	150.86.0.0/16	Japan Network Information Center
	150.86.247.0/24	Japan Network Information Center
	150.86.248.0/21	Japan Network Information Center
	150.89.0.0/17	Japan Network Information Center
	150.89.128.0/17	Japan Network Information Center
	150.89.160.0/20	Japan Network Information Center
	150.97.0.0/16	Japan Network Information Center
	150.99.0.0/16	Japan Network Information Center
	150.100.0.0/16	Japan Network Information Center
	157.1.0.0/16	Research Organization of Information and Systems, Nat...
	157.6.0.0/16	Fukui Prefectural University
	157.13.0.0/16	Kindai Univercity,
	157.13.129.0/24	Kindai Univercity,
	157.16.0.0/16	University Public Corporation Osaka
	157.17.0.0/17	Early registration addresses
	157.19.0.0/16	National University Corporation Muroran Institute of ...
	157.63.0.0/16	Teikyo University of Science
	157.76.0.0/16	Ube Frontier University
	157.80.0.0/16	Ibaraki University
	157.82.112.0/21	University of Tokyo
	157.102.0.0/16	Teikyo University
	157.105.0.0/16	National University Corporation Tokyo Gakugei University
	157.111.0.0/20	National Institutes for Quantum and Radiological Scie...
	157.111.0.0/16	National Institutes for Quantum and Radiological Scie...
	157.111.16.0/24	National Institutes for Quantum and Radiological Scie...
	157.114.0.0/16	Institue National Colleges of Technology, Japan
	158.203.0.0/16	Japan Network Information Center
	158.208.0.0/16	Japan Network Information Center
	158.210.0.0/16	Japan Network Information Center
	158.215.0.0/16	Japan Network Information Center
	160.11.0.0/16	Nara Women's University
	160.11.248.0/21	Nara Women's University
	160.12.0.0/16	Utsunomiya University
	160.15.0.0/16	Tottori University
	160.18.2.0/24	Institue National Colleges of Technology, Japan
	160.18.100.0/24	Institue National Colleges of Technology, Japan
	160.18.128.0/24	Institue National Colleges of Technology, Japan
	160.18.136.0/23	Institue National Colleges of Technology, Japan
	160.18.148.0/23	Institue National Colleges of Technology, Japan
	160.18.216.0/23	Institue National Colleges of Technology, Japan
	160.18.220.0/23	Institue National Colleges of Technology, Japan
	160.18.224.0/24	Institue National Colleges of Technology, Japan
	160.28.0.0/16	Miyagi University of Education
	160.28.8.0/24	Miyagi University of Education
	160.28.9.0/24	Miyagi University of Education
	160.28.202.0/23	Miyagi University of Education
	160.28.204.0/23	Miyagi University of Education
	160.28.206.0/23	Miyagi University of Education
	160.28.208.0/23	Miyagi University of Education
	160.28.212.0/23	Miyagi University of Education
	160.28.214.0/23	Miyagi University of Education
	160.28.216.0/23	Miyagi University of Education
	160.28.218.0/23	Miyagi University of Education
	160.28.222.0/23	Miyagi University of Education
	160.28.224.0/23	Miyagi University of Education
	160.28.226.0/23	Miyagi University of Education
	160.28.228.0/23	Miyagi University of Education
	160.29.0.0/16	Iwate University
	160.190.0.0/16	National Cancer Center
	160.193.0.0/16	University Public Corporation Osaka
	160.194.0.0/16	Meisei University
	160.198.0.0/16	University of Occupational and Environmental Health ,Japan
	160.202.0.0/21	Meteorological Research Institute
	160.204.0.0/16	Naruto University of Education
	160.237.0.0/18	Tama University
	160.237.192.0/18	Tama University
	160.238.1.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.2.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.3.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.4.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.5.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.6.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.7.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.8.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.9.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.10.0/24	Public University Corporation Oita Prefectural Colleg...
	160.238.20.0/24	Public niversity Corporation Oita Prefectural College...
	160.238.30.0/24	Public niversity Corporation Oita Prefectural College...
	160.238.32.0/24	Public niversity Corporation Oita Prefectural College...
	160.238.40.0/24	Public niversity Corporation Oita Prefectural College...
	160.238.51.0/24	Public niversity Corporation Oita Prefectural College...
	160.238.56.0/24	Public niversity Corporation Oita Prefectural College...
	160.238.62.0/24	Public niversity Corporation Oita Prefectural College...
	160.238.100.0/24	Public niversity Corporation Oita Prefectural College...
	160.244.0.0/16	Tezukayama University
	160.245.112.0/24	Institue National Colleges of Technology, Japan
	160.247.0.0/16	Konan University
	160.252.0.0/16	Shinshu University
	163.42.0.0/16	Geographical Survey Institute Ministry of Land,Infras...
	163.47.1.0/24	Tokyo Metropolitan College of Industrial Technology
	163.47.2.0/23	Tokyo Metropolitan College of Industrial Technology
	163.51.0.0/16	Kindai University
	163.51.161.0/24	Kindai University
	163.51.162.0/23	Kindai University
	163.51.164.0/22	Kindai University
	163.51.168.0/22	Kindai University
	163.51.172.0/23	Kindai University
	163.51.174.0/24	Kindai University
	163.54.0.0/16	Aomori Public University
	163.130.0.0/16	Japan Network Information Center
	163.134.0.0/16	Japan Network Information Center
	163.136.0.0/16	Japan Network Information Center
	163.143.0.0/16	Japan Network Information Center
	163.148.0.0/16	Japan Network Information Center
	163.209.0.0/16	Kagoshima University
	163.212.0.0/16	Yokohama City University
	163.212.29.0/24	Yokohama City University
	163.214.0.0/16	Aichi-Gakuin University
	163.215.0.0/16	Tokyo University Of Technology
	163.220.0.0/17	National Institute of Advanced Industrial Science and...
	163.220.128.0/20	National Institute of Advanced Industrial Science and...
	163.225.0.0/16	Okayama Prefectural University
	163.226.0.0/16	University Public Corporation Osaka
	164.161.0.0/16	Tokyo University of Marine Science and Technology
	164.161.176.0/22	Tokyo University of Marine Science and Technology
	164.161.238.0/24	Tokyo University of Marine Science and Technology
	164.161.240.0/24	Tokyo University of Marine Science and Technology
	164.161.241.0/24	Tokyo University of Marine Science and Technology
	164.161.242.0/24	Tokyo University of Marine Science and Technology
	164.161.243.0/24	Tokyo University of Marine Science and Technology
	165.93.0.0/16	National University Corporation Tokyo University of A...
	192.31.121.0/24	University of Tokyo
	192.47.1.0/24	Kyushu Institute of Technology
	192.47.2.0/23	Kyushu Institute of Technology
	192.47.16.0/22	Kyushu Institute of Technology
	192.47.204.0/24	Daito Bunka University
	192.47.205.0/24	Daito Bunka University
	192.50.28.0/24	The University of Electro-Communications
	192.50.30.0/23	imported inetnum object for JNIC
	192.50.69.0/24	Ehime University
	192.50.70.0/24	Ehime University
	192.50.71.0/24	Ehime University
	192.50.72.0/24	Ehime University
	192.50.102.0/23	Shiga University
	192.50.106.0/23	Nagoya Institute of Technology
	192.50.108.0/24	Nagoya Institute of Technology
	192.50.192.0/23	Kagawa Nutrition University
	192.50.210.0/23	Nagoya Institute of Technology
	192.50.212.0/24	Nagoya Institute of Technology
	192.51.168.0/22	Inter-University Research Institute Corporation, Nati...
	192.51.194.0/23	Hokusei Gakuen University
	192.153.95.0/24	Research Organization of Information and Systems, Nat...
	192.153.104.0/24	Research Organization of Information and Systems, Nat...
	192.156.145.0/24	National Institute of Technology, Japan
	192.156.146.0/23	National Institute of Technology, Japan
	192.156.148.0/23	National Institute of Technology, Japan
	192.156.151.0/24	EARTH REMOTE SENSING ANALYSIS CENTER (ERSDAC)
	192.156.158.0/24	Sapporo City University
	192.172.236.0/24	University Of Fukui
	192.174.128.0/17	Research Organization of Information and Systems, Nat...
	192.188.73.0/24	Utsunomiya University
	192.188.74.0/24	Utsunomiya University
	192.218.1.0/24	National Institute for Educational Policy Research
	192.218.92.0/22	Asahi University
	192.218.112.0/22	imported inetnum object for JNIC
	192.218.116.0/22	imported inetnum object for JNIC
	192.218.160.0/20	Kwansei Gakuin University
	192.218.240.0/21	International Christian University
	192.244.20.0/23	imported inetnum object for JNIC
	192.244.78.0/23	Kanazawa Institute of Technology
	192.244.80.0/20	National Institute of Technology, Japan
	192.244.144.0/20	National University Corporation Tokyo University of M...
	192.244.159.0/24	National University Corporation Tokyo University of M...
	192.244.196.0/22	imported inetnum object for JNIC
	192.244.208.0/20	Shimane University
	192.244.228.0/22	Japan Agency for Marine-Earth Science and Technology
	192.244.254.0/24	Kobe City College of Technology
	202.11.0.0/21	-
	202.11.8.0/22	KYUSHU KYORITSU UNIVERSITY
	202.11.12.0/24	Oita Industrial Research Institute
	202.11.96.0/21	Wakkanai Hokusei Gakuen University
	202.11.104.0/21	-
	202.11.138.0/24	-
	202.11.166.0/23	Tohoku Bunkyo Junior College
	202.11.212.0/24	Aomori Polytechnic College
	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
	202.13.8.0/21	-
	202.13.16.0/21	Suwa University of Science
	202.13.60.0/24	Fukui Prefectural Government
	202.13.82.0/23	Sapporo City University
	202.13.87.0/24	Fukushima Technology Centre
	202.15.16.0/20	Aichi Institute of Technology
	202.15.106.0/23	-
	202.15.110.0/24	-
	202.16.122.0/23	National Center For University Entrance ...
	202.16.124.0/24	Aichi University
	202.16.125.0/24	AICHI UNIVERSITY
	202.16.128.0/20	Sojo University
	202.16.208.0/20	TOHO University
	202.16.224.0/24	-
	202.17.16.0/21	Chiba Institute of Technology
	202.17.24.0/22	Chiba Institute of Technology
	202.17.28.0/23	Chiba Institute of Technology
	202.17.30.0/23	Chiba Institute of Technology
	202.17.104.0/21	Otsuma Gakuin Educational Institution
	202.17.120.0/23	Sapporo Gakuin University
	202.17.171.0/24	Gifu Kyoritsu University
	202.17.182.0/24	Kunitachi College of Music
	202.17.184.0/22	Miyazaki International College
	202.17.200.0/21	Matsuyama University
	202.17.208.0/22	-
	202.17.254.0/24	-
	202.18.32.0/19	Kyushu Kyoritsu University
	202.18.160.0/20	Nippon Institute of Technology
	202.18.161.0/24	Nippon Institute of Technology
	202.18.162.0/24	Nippon Institute of Technology
	202.18.171.0/24	Nippon Institute of Technology
	202.18.182.0/24	Tokyo Metropolitan Institute of Medical Science
	202.18.184.0/22	-
	202.18.188.0/22	-
	202.18.254.0/24	-
	202.19.104.0/23	-
	202.19.136.0/21	University Of Fukui
	202.19.144.0/21	National University Corporation Shiga University of M...
	202.19.168.0/21	Josai University
	202.19.179.0/24	-
	202.23.64.0/22	Kagoshima Immaculate Heart School Corporation
	202.23.72.0/21	University of Miyazaki
	202.23.86.0/24	National Institute for Educational Policy Research
	202.23.192.0/21	-
	202.23.247.0/24	Niigata University of International ...
	202.24.52.0/24	Nagoya Gakuin University
	202.24.80.0/21	Nakanishi Educational Foundation
	202.24.92.0/22	Kumamoto Industrial Research Institute
	202.24.144.0/21	Kumamoto Gakuen University
	202.24.160.0/21	National Institute of Fitness and Sports in Kanoya
	202.24.240.0/21	-
	202.25.68.0/22	-
	202.25.80.0/23	National Defense Academy
	202.25.86.0/23	National Defense Academy
	202.25.99.0/24	Miyazaki Municipal University
	202.25.113.0/24	-
	202.25.155.0/24	-
	202.25.156.0/24	-
	202.25.224.0/20	Joetsu University of Education
	202.26.64.0/19	-
	202.26.139.0/24	-
	202.26.144.0/20	-
	202.26.160.0/20	Public University Corporation Prefectural University ...
	202.26.188.0/24	Kyoto University of Education
	202.26.189.0/24	Kyoto University of Education
	202.26.190.0/24	Kyoto University of Education
	202.26.191.0/24	Kyoto University of Education
	202.26.196.0/22	Kagawa Junior College
	202.26.224.0/24	-
	202.26.248.0/23	-
	202.34.192.0/20	-
	202.34.232.0/21	Teikyo Heisei University
	202.34.242.0/23	-
	202.34.246.0/23	-
	202.35.192.0/19	Nagoya City University
	202.35.199.0/24	Nagoya City University
	202.35.224.0/24	Sugiyama Jogakuen University
	202.35.226.0/23	-
	202.35.228.0/24	Yamagata Research Institute of Technology
	202.35.248.0/22	-
	202.48.48.0/23	Bunkyo University
	202.48.50.0/24	Bunkyo University
	202.48.51.0/24	Bunkyo University
	202.48.112.0/21	Shonan Institute of Technology
	202.48.128.0/23	Momoyama Gakuin University
	202.48.160.0/22	Niigata University of Management
	202.48.228.0/22	Kyoto College of Economics
	202.145.16.0/24	Civil Aviation College, Independent Administrative In...
	202.145.16.0/22	Research Organization of Information and Systems, Nat...
	202.145.17.0/24	Kyushu University of Health and Welfare
	202.145.18.0/23	Miyazaki Prefectural Nursing University
	202.145.24.0/24	Research Organization of Information and Systems, Nat...
	202.145.24.0/23	Research Organization of Information and Systems, Nat...
	202.145.25.0/24	Minamikyushu University
	202.175.144.0/20	The University of Tokyo
	202.208.8.0/23	Kyushu Dental University
	202.208.16.0/22	Kyushu Polytechnic College
	202.208.25.0/24	Tokuyama University
	202.209.0.0/16	-
	202.210.0.0/22	-
	202.211.0.0/19	-
	202.211.0.0/20	-
	202.211.16.0/20	-
	202.213.0.0/22	-
	202.213.24.0/23	SEINAN JO GAKUIN
	202.213.160.0/20	-
	202.216.78.0/24	Public University Corporation Tottori University of E...
	202.220.0.0/22	-
	202.220.17.0/24	-
	202.220.21.0/24	Junshin Women Junior College
	202.220.56.0/22	-
	202.220.62.0/23	Educational Foundation Fukuoka Gakuen
	202.220.64.0/22	-
	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	-
	202.220.118.0/24	-
	202.220.124.0/22	-
	202.223.128.0/17	-
	202.231.0.0/18	-
	202.235.128.0/19	-
	202.235.128.0/18	-
	202.235.160.0/19	-
	202.236.2.0/24	JunshinGakuen University
	202.236.16.0/24	The University of Human Environments
	202.236.33.0/24	-
	202.236.44.0/24	University of Sapporo
	202.236.60.0/23	-
	202.236.70.0/24	Takasaki City University of Economics
	202.236.100.0/22	Nagoya Bunri University
	202.236.106.0/23	The Open University of Japan
	202.236.111.0/24	Fukuoka Prefectural University
	202.236.112.0/22	Osaka University of Commerce
	202.236.120.0/24	Kyoto University of Foreign Studies
	202.236.124.0/24	Gunma Industrial Technology Center
	202.236.128.0/20	Osaka Dental University
	202.236.150.0/23	International University of Kagoshima
	202.236.168.0/21	Fujita Health University
	202.236.176.0/22	Nara University of Education
	202.236.188.0/22	University of Marketing and ...
	202.237.2.0/23	Kushiro Public University of Economics
	202.237.6.0/23	-
	202.237.15.0/24	Okinawa Prefectural University of Arts
	202.237.24.0/24	Fukushima College
	202.237.27.0/24	-
	202.237.40.0/24	Gifu Shotoku Gakuen University
	202.237.52.0/23	National Institute of Special Needs Education
	202.237.54.0/23	Kibi International University
	202.237.168.0/23	-
	202.237.174.0/24	-
	202.237.255.0/24	Local Independent Administrative Agency Hokkaido Rese...
	202.240.8.0/24	Nihon Fukushi University Educational Group
	202.240.8.0/21	Nihon Fukushi University Educational Group
	202.240.9.0/24	Nihon Fukushi University Educational Group
	202.240.10.0/24	Nihon Fukushi University Educational Group
	202.240.11.0/24	Nihon Fukushi University Educational Group
	202.240.12.0/24	Nihon Fukushi University Educational Group
	202.240.13.0/24	Nihon Fukushi University Educational Group
	202.240.14.0/24	Nihon Fukushi University Educational Group
	202.240.15.0/24	Nihon Fukushi University Educational Group
	202.240.72.0/21	Tokyo University of Agriculture
	202.240.96.0/22	University of East Asia
	202.240.112.0/23	Tokyo Metropolitan Institute of Gerontology
	202.240.114.0/24	Tokyo Metropolitan Institute of Gerontology
	202.240.115.0/24	Tokyo Metropolitan Institute of Gerontology
	202.240.117.0/24	Ishikawa Prefectural University
	202.240.137.0/24	University of Marketing and ...
	202.240.224.0/24	Kyoto Polytechnic College
	202.240.232.0/24	Chikushi Jogakuen University
	202.241.0.0/17	-
	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
	202.242.14.0/24	OSAKA UNIVERSITY OF ECONOMICS
	202.242.21.0/24	Shinshu Internet Council
	202.242.38.0/23	-
	202.242.55.0/24	-
	202.242.64.0/21	-
	202.242.101.0/24	Higashi Nippon International University
	202.242.120.0/24	-
	202.242.121.0/24	-
	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
	202.242.192.0/22	-
	202.242.231.0/24	Shobi University
	202.243.16.0/20	National University Corporation Asahikawa Medical College
	202.243.128.0/20	The University of Shiga Prefecture
	202.243.162.0/24	Tokyo National Museum
	202.243.163.0/24	-
	202.243.185.0/24	Nagano Prefectural Institute of Technology
	202.243.220.0/24	Meiji University of Integrative Medicine
	202.243.221.0/24	Tokyo Metropolitan University of Health Sciences
	202.243.222.0/24	Osaka Science Museum
	202.243.234.0/23	The Graduate University for Advanced Studies
	202.244.3.0/24	Civil Engineering Research Institute of Hokkaido
	202.244.52.0/22	-
	202.244.62.0/24	Toyama University of International Studies
	202.244.76.0/22	Hyogo University
	202.244.90.0/23	-
	202.244.104.0/23	-
	202.244.112.0/20	Shikoku University
	202.244.160.0/20	Kurashiki University of Science and the Arts
	202.244.176.0/20	Kurashiki University of Science and the Arts
	202.244.192.0/21	Iwate Medical University
	202.244.205.0/24	-
	202.244.210.0/24	Niigata University of Pharmacy and Applied Life Sciences
	202.244.240.0/20	Tokyo University of the Arts
	202.245.2.0/23	The University of Kitakyushu
	202.245.11.0/24	Hyogo College of Medicine
	202.245.13.0/24	Tsuru University
	202.245.24.0/23	National Fisheries University
	202.245.64.0/19	Tokiwa University
	202.245.100.0/22	National Institute for Japanese Language and Linguistics
	202.245.104.0/23	-
	202.245.115.0/24	Nara University
	202.245.116.0/24	Nara University
	202.245.117.0/24	Nara University
	202.245.118.0/24	Nara University
	202.245.124.0/24	Otani University
	202.245.136.0/23	Yamaguchi Prefectural University
	202.245.165.0/24	-
	202.245.168.0/22	Hiroshima Corporation for Higher Education
	202.245.212.0/22	Nagoya University of Commerce and Business Administration
	202.245.226.0/23	Public University Corporation Wakayama Medical University
	202.246.63.0/24	-
	202.246.68.0/24	The Nippon Dental University
	202.246.106.0/23	Okinawa International University
	202.246.128.0/19	Public University Corporation Kobe City University of...

Peers: 111

Upstreams: 4

Cone: 83

Network Policy

Click here to learn more about what this graph means and what makes up a network policy

How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS2497	Internet Initiative Japan Inc.	✔	✔
AS4713	NTT Communications Corporation	✔	✔
AS18260	EHIME CATV CO.,LTD.	✔	✘
AS2500	WIDE Project	✔	✘

Peers

ASN	Description	IPv4	IPv6
AS2497	Internet Initiative Japan Inc.	✔	✔
AS58647	Kagawa University	✔	✘
AS6939	Hurricane Electric LLC	✔	✔
AS137409	GSL Networks Pty LTD	✔	✔
AS2506	NTT WEST CHUGOKU CORPORATION	✔	✔
AS23793	National Institute of Advanced Industrial Science and...	✔	✘
AS35280	ACORUS NETWORKS SAS	✔	✔
AS63770	Industrial Cyber Security Center of Excellence	✔	✔
AS4713	NTT Communications Corporation	✔	✔
AS59103	SoftEther Corporation	✔	✔
AS8220	COLT Technology Services Group Limited	✔	✔
AS18148	Fukuoka University	✔	✔
AS11537	Internet2	✔	✔
AS18124	Okayama University of Science	✔	✔
AS3488	for assignment to JPNIC members	✔	✘
AS4651	The Communications Authority of Thailand(CAT)	✔	✔
AS131159	Yamagata University	✔	✔
AS2501	The University of Tokyo	✔	✔
AS4637	Telstra Global	✔	✔
AS58652	Kochi University	✔	✘
AS45688	The University of Tokyo Interfaculty Initiative in In...	✔	✘
AS38635	Keio University	✔	✔
AS55379	Hosei University	✔	✔
AS55390	Tokyo University of Science	✔	✔
AS18087	Toyo University	✔	✔
AS131981	Takushoku University	✔	✘
AS23781	Toyama University	✔	✘
AS2504	Kyoto University	✔	✘
AS2505	High Energy Accelerator Research Organization, KEK	✔	✘
AS23764	China Telecom Global	✔	✔
AS36236	NetActuate, Inc	✔	✔
AS9002	RETN Limited	✔	✔
AS20965	GEANT Vereniging	✔	✔
AS17676	Softbank BB Corp.	✔	✔
AS2603	NORDUnet	✔	✘
AS20485	Joint Stock Company TransTeleCom	✔	✘
AS55912	University of Kochi	✔	✔
AS55904	KOGAKUIN University	✔	✔
AS18267	Doshisha University	✔	✔
AS59096	Meiji Gakuin University	✔	✘
AS17687	National University Corporation Nagoya University	✔	✘
AS7509	Hokkaido University	✔	✘
AS24261	Mie University	✔	✘
AS37889	J-PARC Center	✔	✘
AS23826	Daido University	✔	✘
AS17523	Aoyama Gakuin University	✔	✔
AS37918	Nippon Telegraph and Telephone Corporation	✔	✘
AS2523	JSPS 163rd Committee on Internet Technology	✔	✔
AS37914	Advanced Software Technology and Management Research ...	✔	✘
AS37917	University of Tsukuba	✔	✘
AS17701	Seinan Gakuin University	✔	✔
AS9367	Tokyo Institute of Technology	✔	✔
AS58785	Tohoku Gakuin University	✔	✔
AS131895	Okinawa Institute of science and technology	✔	✔
AS55909	Kochi National College of Technology	✔	✔
AS55380	Kanazawa University	✔	✔
AS38641	Osaka Sangyo University	✔	✘
AS58784	Rissho University	✔	✘
AS18123	INAOKI EDUCATIONAL INSTITUTION	✔	✔
AS4729	Japan Atomic Energy Agency	✔	✘
AS131919	Meiji University	✔	✘
AS4730	Osaka University	✔	✘
AS18091	Teikyo University	✔	✘
AS59104	Soka University	✔	✘
AS63785	Fukuoka University	✔	✘
AS59115	CYBERDYNE Inc.	✔	✔
AS24287	National Institute of Informatics	✔	✔
AS17932	Japan Advanced Institute of Science and Technology	✔	✔
AS18125	Ministry of Agriculture, Forestry and Fisheries Resea...	✔	✔
AS9355	National Institute of Information and Communications ...	✔	✔
AS59111	Akita International University	✔	✔
AS60068	Datacamp Limited	✔	✔
AS131946	MUSASHINO UNIVERSITY E.F.	✔	✘
AS18128	RIKEN(Physical and Chemical Research Institute)	✔	✘
AS45685	Rikkyo Gakuin Rikkyo University	✔	✘
AS37910	Chubu University	✔	✘
AS17946	Gifu University	✔	✘
AS23807	Ritsumeikan University	✔	✘
AS24254	Kyoto Sangyo University	✔	✘
AS17956	WASEDA University	✔	✘
AS17960	University of the Ryukyus	✔	✘
AS2508	Kyushu University	✔	✘
AS23615	University of Shizuoka	✔	✘
AS59091	Kanagawa Institute of Technology	✔	✘
AS18276	Kansai University	✔	✘
AS131961	Dokkyo University	✔	✘
AS63783	Chiba University of Commerce	✔	✘
AS24264	Kanazawa Institute of Technology	✔	✘
AS55373	Foundation for Biomedical Research and Innovation	✔	✘
AS131158	Nara Institute of Science and Technology, National Un...	✔	✘
AS24268	National University Corporation Shizuoka University	✔	✘
AS2513	Japan Science and Technology Agency	✔	✘
AS24260	Board of trusty: Kinjo-Gakuen	✔	✘
AS9591	National Institute for Fusion Science	✔	✘
AS7660	Asia Pacific Advanced Network - Japan	✔	✔
AS10014	Nihon University	✔	✔
AS23623	Chuo University	✔	✘
AS131897	National University Corporation ,Ehime University	✔	✘
AS18076	Institute of Advanced Media Arts and Sciences	✔	✘
AS2500	WIDE Project	✔	✘
AS20473	The Constant Company, LLC	✘	✔
AS9991	Hiroshima Shudo University	✔	✘
AS17944	Japan Weather Association	✔	✔
AS38195	Superloop	✘	✔
AS18260	EHIME CATV CO.,LTD.	✔	✘
AS24248	Wakayama University	✔	✘
AS55910	Shibaura Institute of Technology	✔	✘
AS17534	NSK Co.,Ltd.	✔	✘
AS15412	Reliance Globalcom Limited	✔	✔
AS9269	Hong Kong Broadband Network Ltd.	✔	✘
AS1828	Unitas Global LLC	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS58647	Kagawa University	✔	✘
AS2506	NTT WEST CHUGOKU CORPORATION	✔	✔
AS23793	National Institute of Advanced Industrial Science and...	✔	✘
AS63770	Industrial Cyber Security Center of Excellence	✔	✔
AS18148	Fukuoka University	✔	✔
AS59103	SoftEther Corporation	✔	✔
AS18124	Okayama University of Science	✔	✘
AS3488	for assignment to JPNIC members	✔	✘
AS131159	Yamagata University	✔	✔
AS58652	Kochi University	✔	✘
AS45688	The University of Tokyo Interfaculty Initiative in In...	✔	✘
AS2501	The University of Tokyo	✔	✔
AS131981	Takushoku University	✔	✘
AS23781	Toyama University	✔	✘
AS2504	Kyoto University	✔	✘
AS2505	High Energy Accelerator Research Organization, KEK	✔	✘
AS55379	Hosei University	✔	✔
AS55390	Tokyo University of Science	✔	✔
AS18087	Toyo University	✔	✔
AS55912	University of Kochi	✔	✔
AS38635	Keio University	✔	✔
AS59096	Meiji Gakuin University	✔	✘
AS17687	National University Corporation Nagoya University	✔	✘
AS24261	Mie University	✔	✘
AS37889	J-PARC Center	✔	✘
AS23826	Daido University	✔	✘
AS7509	Hokkaido University	✔	✘
AS37914	Advanced Software Technology and Management Research ...	✔	✘
AS55904	KOGAKUIN University	✔	✔
AS18267	Doshisha University	✔	✔
AS37917	University of Tsukuba	✔	✘
AS17701	Seinan Gakuin University	✔	✔
AS17523	Aoyama Gakuin University	✔	✔
AS131919	Meiji University	✔	✘
AS59104	Soka University	✔	✘
AS18091	Teikyo University	✔	✘
AS4730	Osaka University	✔	✘
AS2523	JSPS 163rd Committee on Internet Technology	✔	✘
AS58784	Rissho University	✔	✘
AS63785	Fukuoka University	✔	✘
AS38641	Osaka Sangyo University	✔	✘
AS37918	Nippon Telegraph and Telephone Corporation	✔	✘
AS18123	INAOKI EDUCATIONAL INSTITUTION	✔	✘
AS4729	Japan Atomic Energy Agency	✔	✘
AS58785	Tohoku Gakuin University	✔	✔
AS9367	Tokyo Institute of Technology	✔	✔
AS131895	Okinawa Institute of science and technology	✔	✔
AS18125	Ministry of Agriculture, Forestry and Fisheries Resea...	✔	✔
AS9355	National Institute of Information and Communications ...	✔	✔
AS24287	National Institute of Informatics	✔	✔
AS55909	Kochi National College of Technology	✔	✔
AS55380	Kanazawa University	✔	✔
AS59115	CYBERDYNE Inc.	✔	✔
AS59091	Kanagawa Institute of Technology	✔	✘
AS45685	Rikkyo Gakuin Rikkyo University	✔	✘
AS37910	Chubu University	✔	✘
AS17960	University of the Ryukyus	✔	✘
AS23807	Ritsumeikan University	✔	✘
AS131961	Dokkyo University	✔	✘
AS17946	Gifu University	✔	✘
AS17956	WASEDA University	✔	✘
AS24254	Kyoto Sangyo University	✔	✘
AS18276	Kansai University	✔	✘
AS2508	Kyushu University	✔	✘
AS55373	Foundation for Biomedical Research and Innovation	✔	✘
AS131946	MUSASHINO UNIVERSITY E.F.	✔	✘
AS63783	Chiba University of Commerce	✔	✘
AS17932	Japan Advanced Institute of Science and Technology	✔	✔
AS23615	University of Shizuoka	✔	✘
AS18128	RIKEN(Physical and Chemical Research Institute)	✔	✘
AS24264	Kanazawa Institute of Technology	✔	✘
AS131158	Nara Institute of Science and Technology, National Un...	✔	✘
AS2513	Japan Science and Technology Agency	✔	✘
AS24268	National University Corporation Shizuoka University	✔	✘
AS24260	Board of trusty: Kinjo-Gakuen	✔	✘
AS9591	National Institute for Fusion Science	✔	✘
AS59111	Akita International University	✔	✔
AS7660	Asia Pacific Advanced Network - Japan	✔	✔
AS23623	Chuo University	✔	✘
AS131897	National University Corporation ,Ehime University	✔	✘
AS18076	Institute of Advanced Media Arts and Sciences	✔	✘

aut-num:        AS2907
as-name:        JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp.  To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2016-10-17T00:32:11Z
source:         APNIC

Last Update: 2022-07-02T03:22:21Z UTC

Internet Exchange Points

Name	IPv4	IPv6	Link Speed
JPIX TOKYO	210.171.224.150	2001:de8:8::2907:1	100 gbps
JPNAP Tokyo	210.173.176.94	2001:7fa:7:1::2907:1	100 gbps
BBIX Tokyo	101.203.89.206	2001:de8:c::2907:1	100 gbps
JPNAP Osaka	210.173.184.25	2001:7fa:7:2::2907:1	100 gbps
Equinix Tokyo	203.190.230.207	2001:de8:5::2907:1	100 gbps
JPIX OSAKA	103.246.232.150	2001:de8:8:6::2907:1	100 gbps
BBIX Osaka	218.100.9.134	2001:de8:c:2::2907:1	100 gbps

Last Update: 2022-07-01T10:08:27Z UTC

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Upstreams

Locations of Operation

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Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Internet Exchange Points