AS2907 Research Organization of Information and Systems, National Institute of Informatics

AS Info
Graph v4
Graph v6
Prefixes v4
Prefixes v6
Bogon
Peers v4
Peers v6
Whois
RDAP
IRR
IX
Traceroute

Company Website:

http://www.sinet.ad.jp/

Looking Glass:

https://bgp.he.net/lg/2907

Country of Origin:

Japan

Internet Exchanges: 8

Prefixes Originated (all): 606
Prefixes Originated (v4): 604
Prefixes Originated (v6): 2

Prefixes Announced (all): 1,152
Prefixes Announced (v4): 1,061
Prefixes Announced (v6): 91

RPKI Originated Valid (all): 39
RPKI Originated Valid (v4): 38
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 315
BGP Peers Observed (v4): 303
BGP Peers Observed (v6): 118

IPs Originated (v4): 8,819,968
AS Paths Observed (v4): 87,821
AS Paths Observed (v6): 7,017

Average AS Path Length (all): 4.901
Average AS Path Length (v4): 4.918
Average AS Path Length (v6): 4.690

AS2907 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS12389	PJSC Rostelecom
AS11537	Internet2
AS8220	COLT Technology Services Group Limited

AS2907 IPv6 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS6939	Hurricane Electric LLC
AS11537	Internet2
AS20965	GEANT Vereniging

AS2907 IPv4 Peer Count

AS2907 IPv6 Peer Count

AS2907 IPv4 Prefixes Announced

AS2907 IPv6 Prefixes Announced

AS2907 IPv4 Prefixes Originated

AS2907 IPv6 Prefixes Originated

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
103.164.74.0/23	Yokohama City Board of Education
103.164.166.0/23	Shiga Prefectural Government
103.164.168.0/23	Kashiwa city
103.180.128.0/23	Chiba prefecture
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	Japan Network Information Center
133.8.0.0/16	Japan Network Information Center
133.10.0.0/16	Japan Network Information Center
133.12.0.0/16	Japan Network Information Center
133.14.0.0/16	Japan Network Information Center
133.15.0.0/16	Japan Network Information Center
133.16.0.0/16	Japan Network Information Center
133.17.0.0/16	Japan Network Information Center
133.17.7.0/24	Japan Network Information Center
133.17.10.0/24	Japan Network Information Center
133.20.0.0/16	Japan Network Information Center
133.21.0.0/16	Japan Network Information Center
133.23.0.0/16	Japan Network Information Center
133.29.0.0/16	Japan Network Information Center
133.30.0.0/16	Japan Network Information Center
133.32.100.0/22	Kobe Design University
133.34.0.0/16	Japan Network Information Center
133.35.0.0/16	Japan Network Information Center
133.37.0.0/16	Japan Network Information Center
133.38.0.0/16	Japan Network Information Center
133.39.0.0/16	Japan Network Information Center
133.44.0.0/16	Japan Network Information Center
133.45.0.0/16	Japan Network Information Center
133.46.0.0/16	Japan Network Information Center
133.46.248.0/21	Japan Network Information Center
133.48.0.0/16	Japan Network Information Center
133.49.0.0/16	Japan Network Information Center
133.52.0.0/16	Japan Network Information Center
133.54.0.0/18	Japan Network Information Center
133.54.64.0/21	Japan Network Information Center
133.54.76.0/24	Japan Network Information Center
133.54.77.0/24	Japan Network Information Center
133.54.78.0/23	Japan Network Information Center
133.54.80.0/20	Japan Network Information Center
133.54.96.0/19	Japan Network Information Center
133.54.128.0/17	Japan Network Information Center
133.55.0.0/16	Japan Network Information Center
133.57.0.0/16	Japan Network Information Center
133.58.0.0/16	Japan Network Information Center
133.60.0.0/16	Japan Network Information Center
133.62.0.0/16	Japan Network Information Center
133.63.0.0/16	Japan Network Information Center
133.65.0.0/16	Japan Network Information Center
133.68.0.0/16	Japan Network Information Center
133.72.0.0/16	Japan Network Information Center
133.73.0.0/16	Japan Network Information Center
133.74.0.0/16	Japan Network Information Center
133.74.192.0/18	Japan Network Information Center
133.77.0.0/16	Japan Network Information Center
133.78.0.0/16	Japan Network Information Center
133.81.0.0/16	Japan Network Information Center
133.82.0.0/16	Japan Network Information Center
133.83.0.0/16	Japan Network Information Center
133.84.0.0/16	Japan Network Information Center
133.85.0.0/16	Japan Network Information Center
133.86.0.0/16	Japan Network Information Center
133.86.207.0/24	Japan Network Information Center
133.86.208.0/24	Japan Network Information Center
133.86.246.0/24	Japan Network Information Center
133.86.247.0/24	Japan Network Information Center
133.86.248.0/24	Japan Network Information Center
133.86.250.0/24	Japan Network Information Center
133.88.224.0/24	Shizuoka Institute of Science and Technology
133.88.225.0/24	Shizuoka Institute of Science and Technology
133.88.226.0/24	Shizuoka Institute of Science and Technology
133.89.0.0/16	Japan Network Information Center
133.94.0.0/16	Japan Network Information Center
133.95.0.0/16	Japan Network Information Center
133.96.0.0/16	Japan Network Information Center
133.98.0.0/16	Japan Network Information Center
133.99.0.0/16	Japan Network Information Center
133.102.0.0/16	Japan Network Information Center
133.103.0.0/16	Japan Network Information Center
133.104.0.0/16	Japan Network Information Center
133.106.0.0/21	Ashikaga University
133.187.0.0/16	Japan Network Information Center
133.220.0.0/16	Japan Network Information Center
134.160.186.0/24	RIKEN
134.160.187.0/24	RIKEN
134.160.188.0/24	RIKEN
134.160.189.0/24	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	Tokai University
150.7.28.0/24	Tokai University
150.7.250.0/24	Tokai University
150.9.254.0/23	Hannan University
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 and Pharmaceutical University
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
150.46.0.0/17	Japan Network Information Center
150.46.128.0/17	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
150.86.248.0/21	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, National Institute of Informatics
157.6.0.0/16	Fukui Prefectural University
157.7.0.0/19	Radiation Effects Research Foundation
157.13.0.0/16	Kindai Univercity,
157.13.129.0/24	Kindai Univercity,
157.16.0.0/16	University Public Corporation Osaka
157.17.0.0/19	Reitaku University
157.19.0.0/16	National University Corporation Muroran Institute of Technology
157.63.0.0/16	Teikyo University of Science
157.76.0.0/16	Ube Frontier University
157.80.0.0/16	Ibaraki University
157.102.0.0/16	Teikyo University
157.105.0.0/16	National University Corporation Tokyo Gakugei University
157.111.0.0/16	National Institutes for Quantum and Radiological Science and Technology
157.111.0.0/20	National Institutes for Quantum and Radiological Science and Technology
157.111.16.0/24	National Institutes for Quantum and Radiological Science and Technology
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
160.12.0.0/16	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
160.18.225.0/24	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 College of Arts and Culture
160.238.2.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.3.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.4.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.5.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.6.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.7.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.8.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.9.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.10.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.20.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.30.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.32.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.40.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.51.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.56.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.62.0/24	Public University Corporation Oita Prefectural College of Arts and Culture
160.238.100.0/24	Public niversity Corporation Oita Prefectural College of Arts and Culture
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	Geospatial Information Authority of Japan, Ministry of Land, Infrastructure, Transport and Tourism
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
163.51.162.0/24	Kindai University
163.51.163.0/24	Kindai University
163.51.164.0/24	Kindai University
163.51.165.0/24	Kindai University
163.51.166.0/24	Kindai University
163.51.167.0/24	Kindai University
163.51.168.0/24	Kindai University
163.51.169.0/24	Kindai University
163.51.170.0/24	Kindai University
163.51.171.0/24	Kindai University
163.51.172.0/24	Kindai University
163.51.173.0/24	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
163.145.0.0/16	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 Technology
163.220.128.0/20	National Institute of Advanced Industrial Science and Technology
163.220.144.0/21	National Institute of Advanced Industrial Science and Technology
163.220.152.0/21	National Institute of Advanced Industrial Science and Technology
163.220.176.0/20	mdx
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
165.93.0.0/16	National University Corporation Tokyo University of Agriculture and Technology
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
192.50.42.0/24	Kyoto Institute of Technology
192.50.57.0/24	Nagoya University
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, National Institutes for the Humanities, National Museum of Ethnology
192.51.194.0/23	Hokusei Gakuen University
192.58.9.0/24	Research Organization of Information and Systems, National Institute of Informatics
192.58.10.0/23	Research Organization of Information and Systems, National Institute of Informatics
192.58.12.0/22	Research Organization of Information and Systems, National Institute of Informatics
192.58.16.0/23	Research Organization of Information and Systems, National Institute of Informatics
192.58.18.0/24	Research Organization of Information and Systems, National Institute of Informatics
192.153.95.0/24	Research Organization of Information and Systems, National Institute of Informatics
192.153.96.0/21	imported inetnum object for NCSIS-1
192.153.104.0/24	Research Organization of Information and Systems, National Institute of Informatics
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, National Institute of Informatics
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 Marine Science and Technology
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	Japan Network Information Center
202.11.8.0/22	KYUSHU KYORITSU UNIVERSITY
202.11.96.0/21	Ikueikan University
202.11.104.0/21	National Institute of Technology, Japan
202.11.138.0/24	National Institute of Technology, Japan
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	Sanyo-Onoda City University
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	National Institute of Technology, Japan
202.15.110.0/24	National Institute of Technology, Japan
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	National Institute of Technology, Japan
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	National Institute of Technology, Japan
202.17.254.0/24	National Institute of Technology, Japan
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	National Institute of Technology, Japan
202.18.188.0/22	Japan Network Information Center
202.18.254.0/24	National Institute of Technology, Japan
202.19.104.0/23	National Institute of Technology, Japan
202.19.136.0/21	University Of Fukui
202.19.144.0/21	National University Corporation Shiga University of Medical Science
202.19.168.0/21	Josai University
202.19.179.0/24	Fuji Women's College
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	National Institute of Technology, Japan
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
202.24.140.0/22	Kitasato University
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	National Institute of Technology, Japan
202.25.68.0/22	National Institute of Technology, Japan
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	Industrial Research Center of Shiga pref.
202.25.155.0/24	Japan Women's University
202.25.156.0/24	Japan Women's University
202.25.224.0/20	Joetsu University of Education
202.26.64.0/19	Japan Network Information Center
202.26.139.0/24	National Institute of Technology, Japan
202.26.144.0/20	Japan Network Information Center
202.26.160.0/20	Public University Corporation Prefectural University of Kumamoto
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	National Institute of Technology, Japan
202.26.248.0/23	National Institute of Technology, Japan
202.34.192.0/20	National Institute of Technology, Japan
202.34.232.0/21	Teikyo Heisei University
202.34.242.0/23	Japan Network Information Center
202.34.242.0/24	Hokkaido Information University
202.34.243.0/24	Hokkaido Information University
202.34.246.0/23	Japan Network Information Center
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	Juntendo University
202.35.228.0/24	Yamagata Research Institute of Technology
202.35.248.0/22	YAMAGATA College of Industry & Technology
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
202.145.16.0/22	Research Organization of Information and Systems, National Institute of Informatics
202.145.16.0/24	Civil Aviation College, Independent Administrative Institution
202.145.17.0/24	Kyushu University of Medical Science
202.145.18.0/23	Miyazaki Prefectural Nursing University
202.145.24.0/23	Minamikyushu University
202.145.24.0/24	Minamikyushu University
202.145.25.0/24	Minamikyushu University
202.175.144.0/20	Human Genome Center, Institute of Medical Science, University of Tokyo
202.208.8.0/23	Kyushu Dental University
202.208.25.0/24	Shunan University
202.209.0.0/16	Research Organization of Information and Systems, National Institute of Informatics
202.210.0.0/22	Equine Research Institute, JRA
202.211.0.0/19	Japan Network Information Center
202.211.0.0/20	Research Organization of Information and Systems, National Institute of Informatics
202.211.16.0/20	Research Organization of Information and Systems, National Institute of Informatics
202.213.0.0/22	National Institute of Technology, Japan
202.213.24.0/23	SEINAN JO GAKUIN
202.213.160.0/20	Research Organization of Information and Systems, National Institute of Informatics
202.216.78.0/24	Public University Corporation Tottori University of Environmental Studies
202.220.0.0/22	National Institute of Technology, Japan
202.220.17.0/24	Industrial Technology Institute, Miyagi Prefectural Government
202.220.21.0/24	Junshin Women Junior College
202.220.56.0/22	Japan Organization for Employment of the Elderly, Persons with Disabilities and Job Seekers
202.220.62.0/23	Educational Foundation Fukuoka Gakuen
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	National Institute of Technology, Japan
202.220.118.0/24	National Institute of Technology, Japan
202.220.124.0/22	National Institute of Technology, Japan
202.223.128.0/17	Research Organization of Information and Systems, National Institute of Informatics
202.231.0.0/18	Research Organization of Information and Systems, National Institute of Informatics
202.235.128.0/18	Japan Network Information Center
202.235.128.0/19	Research Organization of Information and Systems, National Institute of Informatics
202.235.160.0/19	Research Organization of Information and Systems, National Institute of Informatics
202.236.2.0/24	JunshinGakuen University
202.236.16.0/24	The University of Human Environments
202.236.33.0/24	Nara Prefectural Library & Information Center
202.236.44.0/24	University of Sapporo
202.236.60.0/23	Sagami Women's University
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
202.236.168.0/22	Fujita Health University
202.236.172.0/22	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	Nagoya Aoi University
202.237.15.0/24	Okinawa Prefectural University of Arts
202.237.24.0/24	Fukushima College
202.237.27.0/24	Sendai Shirayuri Women's College
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
202.237.132.0/24	Kitasato University
202.237.168.0/23	National Institute of Technology, Japan
202.237.174.0/24	Public University Corporation Fukuoka Women's University
202.237.255.0/24	Local Independent Administrative Agency Hokkaido Research Organization Industrial Technology Researc
202.240.8.0/21	Nihon Fukushi University Educational Group
202.240.8.0/24	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
202.240.72.0/22	Tokyo University of Agriculture
202.240.76.0/23	Tokyo University of Agriculture
202.240.78.0/23	Tokyo University of Agriculture
202.240.96.0/22	University of East Asia
202.240.112.0/23	Tokyo Metropolitan Institute for Geriatrics and Gerontology
202.240.114.0/24	Tokyo Metropolitan Institute for Geriatrics and Gerontology
202.240.115.0/24	Tokyo Metropolitan Institute for Geriatrics and 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	Research Organization of Information and Systems, National Institute of Informatics
202.242.5.0/24	Japanese Foundation for Cancer Research
202.242.7.0/24	Beppu University
202.242.8.0/22	OSAKA UNIVERSITY OF ECONOMICS
202.242.12.0/23	OSAKA UNIVERSITY OF ECONOMICS
202.242.14.0/24	OSAKA UNIVERSITY OF ECONOMICS
202.242.15.0/24	OSAKA UNIVERSITY OF ECONOMICS
202.242.21.0/24	Shinshu Internet Council
202.242.38.0/23	National Institute of Technology, Japan
202.242.55.0/24	Japan Women's College of Physical Education
202.242.64.0/21	Mukogawa Women's University
202.242.101.0/24	Higashi Nippon International University
202.242.120.0/24	Kobe Shoin Women's University
202.242.121.0/24	Kobe Shoin Women's University
202.242.127.0/24	Toyama Industrial Technology Research and Development Center
202.242.131.0/24	Industrial Research Institute of Ishikawa
202.242.160.0/19	National University Corporation Institute of Science Tokyo
202.242.192.0/22	Japan Network Information Center
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	National Institutes for Cultural Heritage, Tokyo National Museum
202.243.163.0/24	National Institute of Technology, Japan
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	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	National Institute of Technology, Japan
202.244.104.0/23	Institute of Developing Economies, Japan External Trade Organization
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	Kawasaki Gakuen Inc.
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	National Institute of Technology, Japan
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	Miyagi Gakuin Women's University
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	National Institute of Technology, Japan
202.246.68.0/24	The Nippon Dental University
202.246.106.0/23	Okinawa International University
202.246.128.0/19	Kobe City Public University Corporation
202.246.131.0/24	Kobe City Public University Corporation
202.246.136.0/24	Kobe City Public University Corporation
202.250.0.0/20	Tokai University
202.250.64.0/21	Kanagawa Institute of Technology
202.250.120.0/21	Kindai University, Faculty of Engineering
202.250.129.0/24	Sapporo International University
202.250.144.0/22	Hiroshima Corporation for Higher Education
202.250.148.0/23	Tohoku Medical and Pharmaceutical University
202.250.150.0/24	Aomori chuoo junior college
202.250.160.0/20	Aichi University
202.250.176.0/22	National Institute of Technology, Japan
202.250.184.0/21	Bunri University of Hospitality
202.250.208.0/21	National University Corporation Shimane University Faculty of Medicine
202.250.224.0/22	Yamanashi Gakuin, Univ.
202.250.238.0/23	Dokkyo Medical University
202.251.32.0/22	National Institute of Technology, Japan
202.251.88.0/22	National Institute of Technology, Japan
202.251.140.0/24	Nippon Medical School
202.251.180.0/22	University Of Fukui
202.251.184.0/21	The Tohoku University of Art and Design
202.251.200.0/22	Kitasato University
202.251.201.0/24	Kitasato University
202.251.202.0/24	Kitasato University
202.251.203.0/24	Kitasato University
202.251.224.0/20	Fukushima Medical University
202.251.244.0/22	National Fisheries University
202.252.128.0/18	National University Corporation Hokkaido University of Education
202.252.197.0/24	Kyoto City University of Arts
202.252.214.0/24	Okinawa University
202.252.246.0/24	Shumei University
202.252.247.0/24	Institute of Archaeological Research Kyoto
202.253.0.0/18	National University Corporation Hamamatsu University School of Medicine
202.253.88.0/22	Oita University
202.253.138.0/23	United Nations University
202.253.192.0/21	Tamagawa University
202.253.200.0/22	National Institute of Technology, Japan
202.253.224.0/20	Kokushikan University
202.253.224.0/24	Kokushikan University
202.253.248.0/22	Kyoto Prefectural University of Medicine
202.253.252.0/24	Tokyo University of Pharmacy and Life Sciences
202.254.0.0/19	Hyogo University of Teacher Education
202.254.88.0/22	Showa Women's University
202.254.96.0/21	TOKYO POLYTECHNIC UNIVERSITY
202.254.153.0/24	Iryo Sosei University
202.254.162.0/23	Tsurumi University
202.254.212.0/24	Kyushu International University
202.254.218.0/24	Shunan University
202.254.227.0/24	Showa University
202.254.230.0/24	National Institute of Technology, Japan
202.255.24.0/24	Toyama College
202.255.152.0/24	Yukiyoshi Gakuen
202.255.153.0/24	Yukiyoshi Gakuen
202.255.154.0/24	Yukiyoshi Gakuen
202.255.155.0/24	Yukiyoshi Gakuen
202.255.184.0/22	Jobu University
202.255.192.0/21	Hokkaido University of Science
202.255.200.0/22	Inter-University Research Institute Corporation, National Institutes for the Humanities, National Mu
202.255.229.0/24	Kyoto Women's University
202.255.244.0/22	National Institute of Technology, Japan
203.112.64.0/21	Chikushi Jogakuen University Network,
203.178.36.0/22	Miyazaki Sangyou-Keiei University
203.178.44.0/24	Beppu Mizobe Gakuen College
203.181.192.0/18	Research Organization of Information and Systems, National Institute of Informatics
210.1.236.0/22	Chikushi Jogakuen University
210.133.64.0/19	Research Organization of Information and Systems, National Institute of Informatics
210.137.0.0/16	Research Organization of Information and Systems, National Institute of Informatics
210.137.12.0/22	Seisen University
210.146.64.0/20	Research Organization of Information and Systems, National Institute of Informatics
210.151.64.0/18	Research Organization of Information and Systems, National Institute of Informatics
210.156.32.0/19	Research Organization of Information and Systems, National Institute of Informatics
219.112.224.0/24	National Institute for Land and Infrastructure Management
219.112.227.0/24	National Research and Development Agency Public Works Research Institute

Prefix	Description	Visibility
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Prefix	Description
2001:2f8::/32	Research Organization of Information and Systems, National Institute of Informatics
2405:d200::/32	Chikushi Jogakuen University Network,

Rank	Description	IPv6	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	PJSC Rostelecom	X	AS12389
3	Internet2	X	AS11537
4	COLT Technology Services Group Limited	X	AS8220
5	China Mobile International Limited	X	AS58453
6	Akamai Technologies, Inc.		AS32787
7	GEANT Vereniging	X	AS20965
8	Flag Telecom UK Limited	X	AS15412
9	Unitas Global	X	AS1828
10	FPT Telecom Company	X	AS18403
11	GTT Communications Netherlands B.V.		AS5580
12	RETN Limited	X	AS9002
13	CTGNet		AS23764
14	Etisalat - Emirates Telecommunications Corporation	X	AS8966
15	CENIC	X	AS2153
16	Hurricane Electric LLC	X	AS6939
17	CANARIE Inc	X	AS6509
18	LG DACOM Corporation		AS3786
19	Australian Academic and Research Network (AARNet)	X	AS7575
20	KDDI CORPORATION	X	AS2516
21	Swisscom (Schweiz) AG		AS3303
22	SoftBank Corp.	X	AS17676
23	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS8501
24	NORDUnet		AS2603
25	National Institute of Informatics	X	AS24287
26	Host Universal Pty Ltd		AS136557
27	Asia Pacific Advanced Network - Japan	X	AS7660
28	True International Gateway Co., Ltd.		AS38082
29	University of Washington	X	AS101
30	G-Core Labs S.A.		AS199524
31	Joint Stock Company TransTeleCom		AS20485
32	WIDE Project	X	AS2500
33	REANNZ National Research and Education Network	X	AS38022
34	Hong Kong Beecloud System Technology Services Limited		AS140570
35	NetActuate, Inc	X	AS36236
36	SURF B.V.	X	AS1103
37	MC-IX Matrix Internet Exchange RS-1	X	AS55818
38	Cooperación Latino Americana de Redes Avanzadas	X	AS27750
39	Viettel Group		AS7552
40	PT iForte Solusi Infotek		AS137367
41	PJSC "Vimpelcom"		AS3216
42	GSL Networks Pty LTD	X	AS137409
43	RISE	X	AS63927
44	Industrial Cyber Security Center of Excellence	X	AS63798
45	British Telecommunications PLC		AS3300
46	IDC Cube	X	AS36530
47	Singapore Advanced Research and Education Network	X	AS23855
48	China Unicom Global		AS10099
49	AboveNet Communications Taiwan		AS17408
50	OPTAGE Inc.	X	AS17511
51	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
52	TENET (The UNINET Project)	X	AS2018
53	National Research Center "Kurchatov Institute"		AS59624
54	AT TOKYO Corporation		AS9999
55	Enecom,Inc.		AS7670
56	SoftEther Corporation	X	AS59103
57	TOT Public Company Limited		AS38040
58	Converge ICT Solutions Inc.	X	AS17639
59	F5 Networks SARL	X	AS35280
60	CERN - European Organization for Nuclear Research	X	AS513
61	KINX		AS9957
62	Global Network Core Co.,Ltd.		AS18070
63	Eons Data Communications Limited	X	AS138997
64	Zayo Bandwidth		AS6461
65	Oracle Corporation	X	AS31898
66	5G NETWORK OPERATIONS PTY LTD		AS63956
67	ARTERIA Networks Corporation		AS2519
68	Japan Internet Xing Co., Ltd.	X	AS23815
69	EnjoyVC Japan Corporation		AS139076
70	BBIX,Inc.		AS23640
71	IX Reach Ltd		AS4455
72	Melbikomas UAB		AS8849
73	Twitter Inc.		AS13414
74	Taiwan Fixed Network, Telco and Network Service Provider.		AS9924
75	BACK WAVES LIMITED	X	AS153371
76	BIGLOBE Inc.	X	AS2518
77	University of Hawaii	X	AS6360
78	OneCubit Co., Ltd.		AS149522
79	PT Telekomunikasi Indonesia	X	AS7713
80	China Mobile Hong Kong Company Limited		AS9231
81	TelHi Corporation	X	AS150369
82	National Center for High-performance Computing		AS7539
83	GLBB Japan KK	X	AS55900
84	Akamai International B.V.		AS20940
85	Viewqwest Pte Ltd	X	AS18106
86	NSK Co.,Ltd.		AS17534
87	Kakao Corp		AS10158
88	The Constant Company, LLC	X	AS20473
89	BAGE CLOUD LLC		AS63150
90	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
91	Tsukaeru.net, Web Hosting Company, Japan		AS63997
92	HARENET INC.		AS7664
93	its communications Inc.		AS9365
94	SG.GS	X	AS24482
95	Chupicom Inc.		AS18283
96	National Infomation Society Agency	X	AS9270
97	TOKAI Communications Corporation		AS10010
98	SSI Lab Inc.		AS131896
99	Zhejiang Taobao Network Co.,Ltd		AS24429
100	Kanazawa Institute of Technology		AS24264
101	HAGI Television Co., Ltd.		AS23822
102	Amazon.com, Inc.		AS16509
103	Institute of Advanced Media Arts and Sciences		AS18076
104	VNPT Corp		AS45899
105	Okayama University of Science	X	AS18124
106	Epsilon Telecommunications Ltd		AS44356
107	The University of Tokyo Interfaculty Initiative in Information Studies		AS45688
108	NTT BUSINESS SOLUTIONS CORPORATION		AS23777
109	Akita International University	X	AS59111
110	Catixs Ltd		AS48266
111	INTERNET MULTIFEED CO.	X	AS131976
112	National University Corporation Nagoya University		AS17687
113	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
114	MonoCloud Pty Ltd		AS57025
115	Wire and Wireless Co.,Ltd.		AS131160
116	Cyber Wave Japan Co., Ltd.		AS10015
117	Kagawa University		AS58647
118	CYBER LINKS Co.,Ltd.		AS17940
119	Datacamp Limited		AS60068
120	Rakuten Group, Inc.		AS23820
121	San-in Cable Vision CO.,LTD		AS23786
122	Okinawa Institute of science and technology	X	AS131895
123	IBM Cloud	X	AS36351
124	NTT DOCOMO BUSINESS, Inc.		AS38639
125	CITIC Telecom International CPC Limited		AS4058
126	National University Corporation Shizuoka University		AS24268
127	Nintatsu Global Telecommunications Corporation		AS55888
128	Rissho University		AS58784
129	Cybozu,Inc.		AS131912
130	BroadBand Tower, Inc.	X	AS9607
131	Bharti Airtel Ltd		AS9498
132	PT. Internet Madju Abad Milenindo	X	AS45701
133	Incapsula Inc		AS19551
134	Japan Advanced Institute of Science and Technology	X	AS17932
135	NIPPON COMMUNICATIONS INC.		AS151350
136	KOGAKUIN University	X	AS55904
137	Wakayama Prefectural Government		AS37915
138	Fukuoka University	X	AS18148
139	Yamagata University	X	AS131159
140	Cisco OpenDNS, LLC		AS36692
141	Osaka University		AS4730
142	DODO K.K.		AS45691
143	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
144	Kyoto Sangyo University		AS24254
145	Cable Networks Akita Co.,ltd.		AS23783
146	Chukai Television Co,.Ltd.		AS23624
147	Japan Registry Service Co., Ltd.		AS23774
148	BPS Inc.		AS59110
149	Automattic, Inc		AS2635
150	Forcepoint UK Limited		AS44444
151	FDCservers.net		AS30058
152	Soka University		AS59104
153	National Institutes of Natural Sciences National Astronomical Observatory of JAPAN		AS63777
154	Summit Communications Ltd	X	AS58717
155	Hiroshima Shudo University	X	AS9991
156	Aoyama Gakuin University	X	AS17523
157	University of Hawaii	X	AS35889
158	Seinan Gakuin University	X	AS17701
159	PubMatic, Inc.		AS62713
160	Daido University		AS23826
161	Hokkaido University		AS7509
162	Rikkyo Gakuin Rikkyo University		AS45685
163	Tottori Teletopia Co., Ltd.		AS131928
164	Kochi Systems Co., Ltd.		AS23614
165	SoftEther Corporation		AS150363
166	GMO NetIRD, Inc.		AS7529
167	Hosei University	X	AS55379
168	CATO NETWORKS LTD		AS13150
169	NTT, Inc.		AS37918
170	Iwakuni Cable Network Corporation		AS24251
171	Kurashiki Cable TV		AS9622
172	Tokyo University of Science	X	AS55390
173	INTERNET MULTIFEED CO.		AS55392
174	Japan Network Information Center	X	AS2515
175	ESnet	X	AS293
176	Chubu University		AS37910
177	Japan Aerospace Exploration Agency		AS3488
178	Kochi University		AS58652
179	National Institute of Information and Communications Technology		AS17934
180	National Institute of Information and Communications Technology	X	AS9355
181	MUSASHINO UNIVERSITY E.F.		AS131946
182	Toyo University	X	AS18087
183	RingCentral Inc		AS40627
184	National University Corporation ,Ehime University		AS131897
185	Wakayama University		AS24248
186	TOYOTA SYSTEMS CORPORATION		AS7687
187	UNIVERSITY OF GUAM		AS395400
188	Superloop	X	AS38195
189	ACE		AS139341
190	Netskope Inc		AS55256
191	Aquoz Solutions Inc		AS134672
192	Mie University		AS24261
193	Telecall		AS62663
194	Woven by Toyota, Inc.		AS146974
195	Kyushu University		AS2508
196	Arista Networks, Inc.		AS53766
197	Board of trusty: Kinjo-Gakuen		AS24260
198	Kyoto University		AS2504
199	CyberAgent, Inc.		AS24284
200	Taboola.com ltd		AS200478
201	FUJITSU LIMITED		AS58793
202	Tokyo Woman's Christian University		AS150358
203	Zeofast Network		AS10111
204	Planisware SA		AS205122
205	Alibaba (US) Technology Co., Ltd.		AS45102
206	Air Internet Service Co.,Ltd.		AS7503
207	Doshisha University	X	AS18267
208	Afilias, Inc.		AS12041
209	Takushoku University		AS131981
210	Bukkyo University		AS18279
211	Toyama University		AS23781
212	WASEDA University		AS17956
213	Tiggee LLC		AS16552
214	CYBERDYNE Inc.	X	AS59115
215	OneQode		AS140627
216	KDDI Research, Inc.		AS7667
217	Meiji Gakuin University		AS59096
218	Chuo University		AS23623
219	SERVCORP AUSTRALIAN HOLDINGS LTD		AS17978
220	National Institute of Advanced Industrial Science and Technology		AS23793
221	University of Tsukuba		AS37917
222	X86 Network Sdn Bhd		AS133936
223	TAM Co., Ltd.		AS7676
224	Shibaura Institute of Technology	X	AS55910
225	Anexia Cloud Solutions GmbH		AS42473
226	Industrial Cyber Security Center of Excellence	X	AS63770
227	University of Kochi	X	AS55912
228	Internet Technology Research Consortium	X	AS2523
229	Dokkyo University		AS131961
230	Hachinohe Cable Television Co.		AS59107
231	RELATION Co., Ltd.		AS23836
232	TAMA Television Co., Ltd		AS131933
233	University of the Ryukyus		AS17960
234	The University of Tokyo	X	AS2501
235	Teikyo University		AS18091
236	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
237	TELEPERFORMANCE USA		AS33680
238	Kvision Co.,Ltd.		AS146976
239	Home NOC Operators Group	X	AS59105
240	Ogaki Cable Television Co.,Inc.		AS10003
241	Running River Network Technology Limited		AS133182
242	Kanagawa Institute of Technology		AS59091
243	RIKEN		AS18128
244	UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED		AS135377
245	Kyoutou Cable Net Co Ltd		AS131955
246	Japan Atomic Energy Agency		AS4729
247	National Institute for Fusion Science		AS9591
248	Versa Networks, Inc.		AS400318
249	Japan Registry Service Co., Ltd.		AS24252
250	NextHop Pty Ltd	X	AS9507
251	Nara Institute of Science and Technology, National University Corporation	X	AS131158
252	Keio University	X	AS38635
253	i3D.net B.V	X	AS49544
254	Kanazawa University		AS55380
255	J-PARC Center		AS37889
256	CZ.NIC, z.s.p.o.		AS200070
257	Guam Cablevision, LLC.		AS3605
258	NTT business Solutions corporation	X	AS2506
259	TOYOHASHI CABLE NETWORK INC.		AS9615
260	Gifu University		AS17946
261	Asia Pacific Network Information Centre	X	AS4777
262	Japan Science and Technology Agency		AS2513
263	Cisco Webex LLC		AS13445
264	Ibara Broadcasting Company		AS23618
265	Fukuoka University	X	AS63785
266	Globe Telecoms	X	AS4775
267	Meiji University		AS131919
268	High Energy Accelerator Research Organization, KEK		AS2505
269	IBM		AS62597
270	OMURA CABLE TELEVISION K.K.		AS151387
271	DCConnect Communication Pte. Ltd.		AS151326
272	Foundation for Biomedical Research and Innovation at Kobe		AS55373
273	Packet Host, Inc.	X	AS54825
274	Japan Weather Association	X	AS17944
275	ZOUTER LIMITED		AS205548
276	Incorporated Educational Institution Kaichigakuen	X	AS152870
277	ZSCALER, INC.		AS53813
278	Tsukuba Business-Academia Cooperation Support Center,		AS18125
279	University of Shizuoka		AS23615
280	Orange Business AS for Asia	X	AS4862
281	Meteverse Limited.		AS54994
282	NTT DATA CORPORATION		AS4673
283	Tohoku Gakuin University	X	AS58785
284	Kansai University		AS18276
285	University of Nagasaki	X	AS150357
286	National Institute of Technology, Kochi College	X	AS55909
287	NewMedia Express Pte Ltd	X	AS38001
288	Nikkei Inc.		AS9593
289	Osaka Sangyo University		AS38641
290	Kakaku.com, Inc.		AS59123
291	Chiba Institute of Technology		AS152861
292	Institute of Science Tokyo	X	AS9367
293	Dropbox, Inc.		AS19679
294	Chiba University of Commerce		AS63783
295	Nippon Telegraph and Telephone East Corporation		AS63802
296	PacketHub S.A.		AS147049
297	Nihon University	X	AS10014
298	ITEC HANKYU HANSHIN CO.,LTD.		AS7524
299	rainbow network limited		AS138968
300	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
301	Ritsumeikan University		AS23807
302	RUTILEA, Inc.		AS151390
303	NAVER Cloud Corp.		AS23576

Rank	Description	IPv4	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	Hurricane Electric LLC	X	AS6939
3	Internet2	X	AS11537
4	GEANT Vereniging	X	AS20965
5	China Mobile International Limited	X	AS58453
6	FPT Telecom Company	X	AS18403
7	National Institute of Informatics	X	AS24287
8	Industrial Cyber Security Center of Excellence	X	AS63798
9	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS8501
10	SoftEther Corporation	X	AS59103
11	CENIC	X	AS2153
12	GSL Networks Pty LTD	X	AS137409
13	CYBERVERSE LLC		AS216211
14	COLT Technology Services Group Limited	X	AS8220
15	KDDI CORPORATION	X	AS2516
16	SoftBank Corp.	X	AS17676
17	REANNZ National Research and Education Network	X	AS38022
18	Asia Pacific Advanced Network - Japan	X	AS7660
19	Cooperación Latino Americana de Redes Avanzadas	X	AS27750
20	Oracle Corporation	X	AS31898
21	China Next Generation Internet Beijing IX		AS23911
22	PJSC Rostelecom	X	AS12389
23	University of Hawaii	X	AS35889
24	ESnet	X	AS293
25	The Constant Company, LLC	X	AS20473
26	NetActuate, Inc	X	AS36236
27	TENET (The UNINET Project)	X	AS2018
28	WIDE Project	X	AS2500
29	IDC Cube	X	AS36530
30	PT Telekomunikasi Indonesia	X	AS7713
31	Australian Academic and Research Network (AARNet)	X	AS7575
32	OPTAGE Inc.	X	AS17511
33	RETN Limited	X	AS9002
34	SURF B.V.	X	AS1103
35	BIGLOBE Inc.	X	AS2518
36	University of Washington	X	AS101
37	Home NOC Operators Group	X	AS59105
38	National Infomation Society Agency	X	AS9270
39	NKN INTERNET GATEWAY NETWORK		AS9885
40	Viewqwest Pte Ltd	X	AS18106
41	TelHi Corporation	X	AS150369
42	SG.GS	X	AS24482
43	Etisalat - Emirates Telecommunications Corporation	X	AS8966
44	EstNOC OU		AS206804
45	NextHop Pty Ltd	X	AS9507
46	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
47	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
48	Hiroshima Shudo University	X	AS9991
49	Innovative Extremist Co., Ltd.		AS59238
50	Kawaguchiko cable television Inc		AS131954
51	Yamagata University	X	AS131159
52	Flag Telecom UK Limited	X	AS15412
53	CERN - European Organization for Nuclear Research	X	AS513
54	University of Nagasaki	X	AS150357
55	Unitas Global	X	AS1828
56	INTERNET MULTIFEED CO.		AS146984
57	GLBB Japan KK	X	AS55900
58	IBM Cloud	X	AS36351
59	Tohoku Gakuin University	X	AS58785
60	National Institute of Technology, Kochi College	X	AS55909
61	Taiwan Internet Gateway		AS9505
62	Japan Network Information Center	X	AS2515
63	MC-IX Matrix Internet Exchange RS-1	X	AS55818
64	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
65	University of Kochi	X	AS55912
66	NewMedia Express Pte Ltd	X	AS38001
67	Aoyama Gakuin University	X	AS17523
68	Netflix Streaming Services Inc.		AS2906
69	Internet Technology Research Consortium	X	AS2523
70	Globe Telecoms	X	AS4775
71	STACKS INC		AS398704
72	Japan Weather Association	X	AS17944
73	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
74	Akita International University	X	AS59111
75	National Institute of Information and Communications Technology	X	AS9355
76	Asia Pacific Network Information Centre	X	AS4777
77	Shibaura Institute of Technology	X	AS55910
78	Fukuoka University	X	AS63785
79	Nara Institute of Science and Technology, National University Corporation	X	AS131158
80	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
81	Converge ICT Solutions Inc.	X	AS17639
82	Orange Business AS for Asia	X	AS4862
83	PT. Internet Madju Abad Milenindo	X	AS45701
84	INTERNET MULTIFEED CO.	X	AS131976
85	AltusCloud Pte. Ltd.		AS154324
86	i3D.net B.V	X	AS49544
87	Toyo University	X	AS18087
88	Singapore Advanced Research and Education Network	X	AS23855
89	RISE	X	AS63927
90	Industrial Cyber Security Center of Excellence	X	AS63770
91	Doshisha University	X	AS18267
92	Hosei University	X	AS55379
93	CANARIE Inc	X	AS6509
94	Institute of Science Tokyo	X	AS9367
95	Packet Host, Inc.	X	AS54825
96	CYBERDYNE Inc.	X	AS59115
97	Seinan Gakuin University	X	AS17701
98	Japan Advanced Institute of Science and Technology	X	AS17932
99	Summit Communications Ltd	X	AS58717
100	Okayama University of Science	X	AS18124
101	Keio University	X	AS38635
102	Nihon University	X	AS10014
103	The University of Tokyo	X	AS2501
104	Tokyo University of Science	X	AS55390
105	F5 Networks SARL	X	AS35280
106	Japan Internet Xing Co., Ltd.	X	AS23815
107	Fukuoka University	X	AS18148
108	SAKURA LINK LIMITED		AS49304
109	KOGAKUIN University	X	AS55904
110	Superloop	X	AS38195
111	NTT business Solutions corporation	X	AS2506
112	University of Hawaii	X	AS6360
113	Incorporated Educational Institution Kaichigakuen	X	AS152870
114	Eons Data Communications Limited	X	AS138997
115	BACK WAVES LIMITED	X	AS153371
116	BroadBand Tower, Inc.	X	AS9607
117	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
118	Okinawa Institute of science and technology	X	AS131895

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Exchange	CC	City	IPv4	IPv6
BBIX Osaka	JP	Osaka	218.100.9.134	2001:de8:c:2::2907:1
BBIX Tokyo	JP	Tokyo	101.203.89.206	2001:de8:c::2907:1
Equinix Tokyo	JP	Tokyo	203.190.230.207	2001:de8:5::2907:1
JPIX Osaka	JP	Osaka	103.246.232.150	2001:de8:8:6::2907:1
JPIX Tokyo	JP	Tokyo	210.171.224.150	2001:de8:8::2907:1
JPNAP Osaka	JP	Osaka	210.173.184.25	2001:7fa:7:2::2907:1
JPNAP Tokyo	JP	Tokyo	210.173.176.94	2001:7fa:7:1::2907:1
NSPIXP6	JP	Tokyo		2001:200:0:1800::2907:1

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AS2907 Research Organization of Information and Systems, National Institute of Informatics

AS2907 IPv4 Route Propagation

AS2907 IPv6 Route Propagation