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): 609
Prefixes Originated (v4): 607
Prefixes Originated (v6): 2

Prefixes Announced (all): 1,156
Prefixes Announced (v4): 1,066
Prefixes Announced (v6): 90

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): 346
BGP Peers Observed (v4): 337
BGP Peers Observed (v6): 116

IPs Originated (v4): 8,819,968
AS Paths Observed (v4): 86,365
AS Paths Observed (v6): 6,563

Average AS Path Length (all): 4.900
Average AS Path Length (v4): 4.919
Average AS Path Length (v6): 4.641

AS2907 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS12389	PJSC Rostelecom
AS11537	Internet2
AS32787	Akamai Technologies, Inc.

AS2907 IPv6 Peers

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

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
133.89.0.0/17	Japan Network Information Center
133.89.128.0/17	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
163.212.255.0/24
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	Akamai Technologies, Inc.		AS32787
5	China Mobile International Limited	X	AS58453
6	GEANT Vereniging	X	AS20965
7	COLT Technology Services Group Limited	X	AS8220
8	Flag Telecom UK Limited	X	AS15412
9	CTGNet		AS23764
10	Etisalat - Emirates Telecommunications Corporation	X	AS8966
11	RETN Limited	X	AS9002
12	CENIC	X	AS2153
13	Hurricane Electric LLC	X	AS6939
14	CANARIE Inc	X	AS6509
15	LG DACOM Corporation		AS3786
16	Australian Academic and Research Network (AARNet)	X	AS7575
17	GTT Communications Netherlands B.V.		AS5580
18	KDDI CORPORATION	X	AS2516
19	Swisscom (Schweiz) AG		AS3303
20	NORDUnet		AS2603
21	Asia Pacific Advanced Network - Japan	X	AS7660
22	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS8501
23	Host Universal Pty Ltd		AS136557
24	National Institute of Informatics	X	AS24287
25	SoftBank Corp.	X	AS17676
26	Joint Stock Company TransTeleCom		AS20485
27	University of Washington	X	AS101
28	True International Gateway Co., Ltd.		AS38082
29	PJSC "Vimpelcom"		AS3216
30	WIDE Project	X	AS2500
31	GSL Networks Pty LTD	X	AS137409
32	G-Core Labs S.A.		AS199524
33	REANNZ National Research and Education Network		AS38022
34	MC-IX Matrix Internet Exchange RS-1	X	AS55818
35	SURF B.V.	X	AS1103
36	NetActuate, Inc	X	AS36236
37	PT iForte Solusi Infotek		AS137367
38	CooperaciÃ³n Latino Americana de Redes Avanzadas	X	AS27750
39	China Unicom Global		AS10099
40	Unitas Global	X	AS1828
41	Industrial Cyber Security Center of Excellence	X	AS63798
42	MobiCom Corporation		AS55805
43	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
44	NKN INTERNET GATEWAY NETWORK	X	AS9885
45	Singapore Advanced Research and Education Network	X	AS23855
46	Enecom,Inc.		AS7670
47	Eons Data Communications Limited		AS138997
48	TENET (The UNINET Project)	X	AS2018
49	TOT Public Company Limited		AS38040
50	AboveNet Communications Taiwan		AS17408
51	OPTAGE Inc.	X	AS17511
52	AT TOKYO Corporation		AS9999
53	National Research Center "Kurchatov Institute"		AS59624
54	Taiwan Fixed Network, Telco and Network Service Provider.		AS9924
55	Guam Cablevision, LLC.		AS3605
56	KINX		AS9957
57	Melbikomas UAB		AS8849
58	RISE	X	AS63927
59	Global Network Core Co.,Ltd.		AS18070
60	Zayo Bandwidth		AS6461
61	CERN - European Organization for Nuclear Research	X	AS513
62	ARTERIA Networks Corporation		AS2519
63	IX Reach Ltd		AS4455
64	BIGLOBE Inc.	X	AS2518
65	Kurashiki Cable TV		AS9622
66	TelHi Corporation	X	AS150369
67	UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED		AS135377
68	EnjoyVC Japan Corporation		AS139076
69	University of Hawaii	X	AS6360
70	5G NETWORK OPERATIONS PTY LTD		AS63956
71	The Constant Company, LLC	X	AS20473
72	Tiggee LLC	X	AS16552
73	Kakao Corp		AS10158
74	Nearoute Limited	X	AS51847
75	NSK Co.,Ltd.		AS17534
76	its communications Inc.		AS9365
77	DODO K.K.		AS45691
78	TOKAI Communications Corporation		AS10010
79	BACK WAVES LIMITED		AS153371
80	Nippon Telegraph and Telephone Corporation		AS173
81	Chupicom Inc.		AS18283
82	SoftEther Corporation	X	AS59103
83	Datacamp Limited	X	AS60068
84	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
85	Akamai International B.V.		AS20940
86	BAGE CLOUD LLC		AS63150
87	Tsukaeru.net, Web Hosting Company, Japan		AS63997
88	National Infomation Society Agency	X	AS9270
89	Hong Kong Beecloud System Technology Services Limited		AS140570
90	Viewqwest Pte Ltd	X	AS18106
91	Japan Internet Xing Co., Ltd.		AS23815
92	BBIX,Inc.		AS23640
93	Catixs Ltd		AS48266
94	Japan Network Information Center	X	AS2515
95	HARENET INC.		AS7664
96	SQUARE ENIX CO., LTD.		AS17685
97	China Mobile Hong Kong Company Limited		AS9231
98	INTERNET MULTIFEED CO.	X	AS146984
99	Hokkaido University		AS7509
100	Automattic, Inc		AS2635
101	Kanazawa Institute of Technology		AS24264
102	J-PARC Center		AS37889
103	CATO NETWORKS LTD		AS13150
104	Shibaura Institute of Technology	X	AS55910
105	PacketHub S.A.		AS147049
106	Packet Host, Inc.	X	AS54825
107	University of the Ryukyus		AS17960
108	Japan Registry Service Co., Ltd.		AS23774
109	UNIVERSITY OF GUAM		AS395400
110	Running River Network Technology Limited		AS133182
111	43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong		AS63981
112	The University of Tokyo Interfaculty Initiative in Information Studies		AS45688
113	Infinivan Incorporated	X	AS135607
114	Hosei University	X	AS55379
115	Foundation for Biomedical Research and Innovation at Kobe		AS55373
116	Akita International University	X	AS59111
117	Japan Registry Service Co., Ltd.		AS24252
118	Taboola.com ltd		AS200478
119	Wakayama Prefectural Government		AS37915
120	DCConnect Communication Pte. Ltd.		AS151326
121	Tohoku Gakuin University	X	AS58785
122	Japan Aerospace Exploration Agency		AS3488
123	PT Jala Lintas Media		AS55685
124	Industrial Cyber Security Center of Excellence	X	AS63770
125	Aquoz Solutions Inc		AS134672
126	Japan Weather Association	X	AS17944
127	RELATION Co., Ltd.		AS23836
128	Rissho University		AS58784
129	Telecall		AS62663
130	CITIC Telecom International CPC Limited		AS4058
131	Twitter Inc.		AS13414
132	Kakaku.com, Inc.		AS59123
133	PT. Internet Madju Abad Milenindo	X	AS45701
134	Orange Business AS for Asia		AS4862
135	Chubu University		AS37910
136	NATIONAL(SHANGHAI) NEW-TYPE INTERNET EXCHANGE POINT		AS146762
137	Takushoku University		AS131981
138	HAGI Television Co., Ltd.		AS23822
139	INTERNET MULTIFEED CO.		AS131079
140	Zeofast Network		AS10111
141	TAM Co., Ltd.		AS7676
142	EARTH TELECOMMUNICATION (Pvt) LTD.		AS58715
143	JT TELECOM INTERNATIONAL PTE.LTD.		AS137535
144	Kanazawa University	X	AS55380
145	Daido University		AS23826
146	ZSCALER, INC.		AS53813
147	Nippon Telegraph and Telephone East Corporation		AS63802
148	rainbow network limited		AS138968
149	National Institute of Information and Communications Technology		AS17934
150	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
151	NTT DATA CORPORATION		AS4673
152	IBM		AS62597
153	NTT DOCOMO, INC.		AS9605
154	NetComBB Co.,Ltd.		AS18150
155	Converge ICT Solutions Inc.	X	AS17639
156	Fukuoka University	X	AS18148
157	INTERNET MULTIFEED CO.	X	AS55392
158	Wakayama University		AS24248
159	Soka University		AS59104
160	HONG KONG BRIDGE INFO-TECH LIMITED		AS137969
161	Yamagata University	X	AS131159
162	IBM Cloud		AS36351
163	Edgevana, Inc.		AS215724
164	VMvault Pty Ltd		AS56294
165	Cisco Webex LLC		AS13445
166	ESnet	X	AS293
167	OMURA CABLE TELEVISION K.K.		AS151387
168	University of Tsukuba		AS37917
169	Incorporated Educational Institution Kaichigakuen	X	AS152870
170	KOGAKUIN University	X	AS55904
171	ACE		AS139341
172	Chiba Institute of Technology		AS152861
173	WASEDA University		AS17956
174	DC Communications Inc.		AS139468
175	Japan Science and Technology Agency		AS2513
176	Nikkei Inc.		AS9593
177	Bukkyo University		AS18279
178	Cable Networks Akita Co.,ltd.		AS23783
179	INTERNET MULTIFEED CO.	X	AS131976
180	Japan Advanced Institute of Science and Technology	X	AS17932
181	CZ.NIC, z.s.p.o.		AS200070
182	CYBER LINKS Co.,Ltd.		AS17940
183	Teikyo University		AS18091
184	FUJITSU LIMITED		AS58793
185	Tokyo Woman's Christian University		AS150358
186	Tokyo University of Science	X	AS55390
187	NTT DOCOMO BUSINESS, Inc.		AS38639
188	High Energy Accelerator Research Organization, KEK		AS2505
189	Superloop	X	AS38195
190	Kvision Co.,Ltd.		AS146976
191	F5 Networks SARL	X	AS35280
192	Wire and Wireless Co.,Ltd.		AS131160
193	National University Corporation Shizuoka University		AS24268
194	Versa Networks, Inc.		AS400318
195	Nihon University	X	AS10014
196	Home NOC Operators Group	X	AS59105
197	Incapsula Inc		AS19551
198	Afilias, Inc.		AS12041
199	CYBERDYNE Inc.	X	AS59115
200	MUSASHINO UNIVERSITY E.F.		AS131946
201	Hiroshima Shudo University	X	AS9991
202	Tokyo Bay Network Co.,Ltd.		AS131916
203	Philippine Long Distance Telephone Company		AS9299
204	Aoyama Gakuin University	X	AS17523
205	Kyoto University		AS2504
206	Ritsumeikan University		AS23807
207	TELEPERFORMANCE USA		AS33680
208	CyberAgent, Inc.		AS24284
209	Dokkyo University		AS131961
210	BroadBand Tower, Inc.		AS7530
211	Kyushu University		AS2508
212	Vocom International Telecommunications AP Area		AS45250
213	GLBB Japan KK	X	AS55900
214	National University Corporation Nagoya University		AS17687
215	Nagato city office		AS55382
216	JINX CO., LIMITED		AS140096
217	advanscope inc.		AS10011
218	Woven by Toyota, Inc.		AS152858
219	Fukuoka University	X	AS63785
220	Joetsu Cable Vision		AS131937
221	RIKEN		AS18128
222	Cybozu,Inc.		AS131912
223	Toyama University		AS23781
224	NTT DOCOMO BUSINESS, Inc.		AS18131
225	GMO NetIRD, Inc.		AS7529
226	Musarubra Germany GmbH		AS203724
227	Nevigate Communications (S) Pte Ltd		AS132829
228	National University Corporation ,Ehime University		AS131897
229	National Institute of Information and Communications Technology	X	AS9355
230	RingCentral Inc		AS40627
231	Kochi University		AS58652
232	Dropbox, Inc.		AS19679
233	NIPPON COMMUNICATIONS INC.	X	AS151350
234	Kochi Systems Co., Ltd.		AS23614
235	HONJYO CABLE VISION CO., LTD.		AS131911
236	San-in Cable Vision CO.,LTD		AS23786
237	Chukai Television Co,.Ltd.		AS23624
238	SG.GS	X	AS24482
239	National Institute of Advanced Industrial Science and Technology		AS23793
240	RUTILEA, Inc.		AS151390
241	SoftEther Corporation		AS150363
242	Chiba University of Commerce		AS63783
243	Anexia Cloud Solutions GmbH		AS42473
244	The University of Tokyo	X	AS2501
245	NTT, Inc.		AS37918
246	KDDI Research, Inc.		AS7667
247	Internet Technology Research Consortium	X	AS2523
248	Globe Telecoms	X	AS4775
249	National Institutes of Natural Sciences National Astronomical Observatory of JAPAN		AS63777
250	Keio University	X	AS38635
251	ZOUTER LIMITED	X	AS205548
252	Epsilon Telecommunications Ltd		AS44356
253	Institute of Science Tokyo	X	AS9367
254	Osaka Sangyo University		AS38641
255	Kansai University		AS18276
256	Tottori Teletopia Co., Ltd.		AS131928
257	Tsukuba Business-Academia Cooperation Support Center,		AS18125
258	STACKS INC	X	AS398704
259	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
260	National Institute for Fusion Science		AS9591
261	Zenlayer Inc		AS21859
262	SSI Lab Inc.		AS131896
263	University of Kochi	X	AS55912
264	Ibara Broadcasting Company		AS23618
265	Kyoutou Cable Net Co Ltd		AS131955
266	Meiji Gakuin University		AS59096
267	Meteverse Limited.		AS54994
268	University of Hawaii	X	AS35889
269	Iwakuni Cable Network Corporation		AS24251
270	Nara Institute of Science and Technology, National University Corporation	X	AS131158
271	FPT Telecom Company		AS18403
272	Alibaba (US) Technology Co., Ltd.		AS45102
273	University of Nagasaki	X	AS150357
274	KIBI Cable Television Co.,Ltd.		AS37908
275	ITEC HANKYU HANSHIN CO.,LTD.		AS7524
276	Sony Network Communications Inc.		AS2527
277	Radware Ltd		AS198949
278	MonoCloud Pty Ltd		AS57025
279	Mie University		AS24261
280	Kyoto Sangyo University		AS24254
281	National Institute of Technology, Kochi College	X	AS55909
282	NTT business Solutions corporation	X	AS2506
283	Woven by Toyota, Inc.		AS146974
284	National Center for High-performance Computing		AS7539
285	University of Shizuoka		AS23615
286	Doshisha University	X	AS18267
287	Osaka University		AS4730
288	Rikkyo Gakuin Rikkyo University		AS45685
289	Netskope Inc		AS55256
290	i3D.net B.V	X	AS49544
291	FDCservers.net	X	AS30058
292	INTERNET MULTIFEED CO.		AS38644
293	Meiji University		AS131919
294	Hachinohe Cable Television Co.		AS59107
295	Academic newtown Community Cable Service		AS23628
296	Niigata Communication Service		AS9601
297	Zoom Video Communications, Inc		AS30103
298	Forcepoint UK Limited		AS44444
299	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
300	Hong Kong Broadband Network Ltd.		AS9269
301	SERVCORP AUSTRALIAN HOLDINGS LTD		AS17978
302	SECOM Trust Systems Co.,Ltd.		AS10006
303	Japan Internet Xing Co., Ltd.		AS24257
304	Cyber Wave Japan Co., Ltd.		AS10015
305	PubMatic, Inc.		AS62713
306	Arista Networks, Inc.		AS53766
307	Kagawa University		AS58647
308	Nippon Telegraph and Telephone Corporation		AS4697
309	Okayama University of Science	X	AS18124
310	NAVER Cloud Corp.		AS23576
311	Chuo University		AS23623
312	Institute of Advanced Media Arts and Sciences		AS18076
313	Ogaki Cable Television Co.,Inc.		AS10003
314	NTT BUSINESS SOLUTIONS CORPORATION		AS23777
315	OneQode		AS140627
316	QTnet,Inc.		AS7679
317	Cisco OpenDNS, LLC		AS36692
318	Toyo University	X	AS18087
319	NewMedia Express Pte Ltd	X	AS38001
320	DDPS Networks, LLC		AS18526
321	TAMA Television Co., Ltd		AS131933
322	Japan Atomic Energy Agency		AS4729
323	SHONAN CABLE NETWORK		AS131918
324	Board of trusty: Kinjo-Gakuen		AS24260
325	Kanagawa Institute of Technology		AS59091
326	PT. Cyberindo Aditama	X	AS38158
327	Air Internet Service Co.,Ltd.		AS7503
328	TOYOHASHI CABLE NETWORK INC.		AS9615
329	Asia Pacific Network Information Centre	X	AS4777
330	TOYOTA SYSTEMS CORPORATION		AS7687
331	Okinawa Institute of science and technology	X	AS131895
332	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
333	Gifu University		AS17946
334	NextHop Pty Ltd		AS9507
335	Seinan Gakuin University	X	AS17701
336	BroadBand Tower, Inc.	X	AS9607
337	IDC Frontier Inc.		AS4694

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	Industrial Cyber Security Center of Excellence	X	AS63798
7	ESnet	X	AS293
8	National Institute of Informatics	X	AS24287
9	GSL Networks Pty LTD	X	AS137409
10	CENIC	X	AS2153
11	COLT Technology Services Group Limited	X	AS8220
12	RETN Limited	X	AS9002
13	SoftBank Corp.	X	AS17676
14	Asia Pacific Advanced Network - Japan	X	AS7660
15	KDDI CORPORATION	X	AS2516
16	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS8501
17	NetActuate, Inc	X	AS36236
18	BIGLOBE Inc.	X	AS2518
19	University of Hawaii	X	AS35889
20	CYBERVERSE LLC		AS216211
21	CooperaciÃ³n Latino Americana de Redes Avanzadas	X	AS27750
22	PJSC Rostelecom	X	AS12389
23	Etisalat - Emirates Telecommunications Corporation	X	AS8966
24	WIDE Project	X	AS2500
25	PT Telekomunikasi Indonesia		AS7713
26	TelHi Corporation	X	AS150369
27	NKN INTERNET GATEWAY NETWORK	X	AS9885
28	MC-IX Matrix Internet Exchange RS-1	X	AS55818
29	Australian Academic and Research Network (AARNet)	X	AS7575
30	China Next Generation Internet Beijing IX		AS23911
31	TENET (The UNINET Project)	X	AS2018
32	Flag Telecom UK Limited	X	AS15412
33	JCOM Co., Ltd.		AS9824
34	SURF B.V.	X	AS1103
35	Viewqwest Pte Ltd	X	AS18106
36	GLBB Japan KK	X	AS55900
37	National Infomation Society Agency	X	AS9270
38	OPTAGE Inc.	X	AS17511
39	SG.GS	X	AS24482
40	Home NOC Operators Group	X	AS59105
41	University of Washington	X	AS101
42	PT. Cyberindo Aditama	X	AS38158
43	SoftEther Corporation	X	AS59103
44	Nara Institute of Science and Technology, National University Corporation	X	AS131158
45	Keio University	X	AS38635
46	Japan Advanced Institute of Science and Technology	X	AS17932
47	Hosei University	X	AS55379
48	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
49	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
50	NewMedia Express Pte Ltd	X	AS38001
51	INTERNET MULTIFEED CO.	X	AS131976
52	Toyo University	X	AS18087
53	Tohoku Gakuin University	X	AS58785
54	Innovative Extremist Co., Ltd.		AS59238
55	Japan Weather Association	X	AS17944
56	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
57	Globe Telecoms	X	AS4775
58	Packet Host, Inc.	X	AS54825
59	Infinivan Incorporated	X	AS135607
60	Nearoute Limited	X	AS51847
61	Okinawa Institute of science and technology	X	AS131895
62	Tiggee LLC	X	AS16552
63	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
64	CANARIE Inc	X	AS6509
65	Shibaura Institute of Technology	X	AS55910
66	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
67	BroadBand Tower, Inc.	X	AS9607
68	Okayama University of Science	X	AS18124
69	Singapore Advanced Research and Education Network	X	AS23855
70	PT. Internet Madju Abad Milenindo	X	AS45701
71	Industrial Cyber Security Center of Excellence	X	AS63770
72	Hiroshima Shudo University	X	AS9991
73	Japan Network Information Center	X	AS2515
74	KOGAKUIN University	X	AS55904
75	Nihon University	X	AS10014
76	Netflix Streaming Services Inc.		AS2906
77	University of Hawaii	X	AS6360
78	Akita International University	X	AS59111
79	Seinan Gakuin University	X	AS17701
80	Doshisha University	X	AS18267
81	The University of Tokyo	X	AS2501
82	ZOUTER LIMITED	X	AS205548
83	University of Kochi	X	AS55912
84	STACKS INC	X	AS398704
85	Tokyo University of Science	X	AS55390
86	Institute of Science Tokyo	X	AS9367
87	Taiwan Internet Gateway		AS9505
88	NIPPON COMMUNICATIONS INC.	X	AS151350
89	Converge ICT Solutions Inc.	X	AS17639
90	Yamagata University	X	AS131159
91	CERN - European Organization for Nuclear Research	X	AS513
92	Kanazawa University	X	AS55380
93	Incorporated Educational Institution Kaichigakuen	X	AS152870
94	CYBERDYNE Inc.	X	AS59115
95	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
96	National Institute of Technology, Kochi College	X	AS55909
97	Fukuoka University	X	AS63785
98	Asia Pacific Network Information Centre	X	AS4777
99	National Institute of Information and Communications Technology	X	AS9355
100	i3D.net B.V	X	AS49544
101	AltusCloud Pte. Ltd.		AS154324
102	Fukuoka University	X	AS18148
103	Superloop	X	AS38195
104	Aoyama Gakuin University	X	AS17523
105	Unitas Global	X	AS1828
106	Internet Technology Research Consortium	X	AS2523
107	NTT business Solutions corporation	X	AS2506
108	INTERNET MULTIFEED CO.	X	AS55392
109	F5 Networks SARL	X	AS35280
110	Datacamp Limited	X	AS60068
111	University of Nagasaki	X	AS150357
112	INTERNET MULTIFEED CO.	X	AS146984
113	RISE	X	AS63927
114	The Constant Company, LLC	X	AS20473
115	Computer Engineering & Consulting, Ltd.		AS7514
116	FDCservers.net	X	AS30058

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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