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): 1,152
Prefixes Announced (v4): 1,059
Prefixes Announced (v6): 93

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): 349
BGP Peers Observed (v4): 338
BGP Peers Observed (v6): 119

IPs Originated (v4): 8,819,968
AS Paths Observed (v4): 86,950
AS Paths Observed (v6): 6,649

Average AS Path Length (all): 4.891
Average AS Path Length (v4): 4.912
Average AS Path Length (v6): 4.622

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	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	Akamai Technologies, Inc.		AS32787
5	China Mobile International Limited	X	AS58453
6	COLT Technology Services Group Limited	X	AS8220
7	GEANT Vereniging	X	AS20965
8	Flag Telecom UK Limited	X	AS15412
9	Unitas Global	X	AS1828
10	CTGNet		AS23764
11	FPT Telecom Company	X	AS18403
12	Etisalat - Emirates Telecommunications Corporation	X	AS8966
13	RETN Limited	X	AS9002
14	Hurricane Electric LLC	X	AS6939
15	CENIC	X	AS2153
16	CANARIE Inc	X	AS6509
17	LG DACOM Corporation		AS3786
18	GTT Communications Netherlands B.V.		AS5580
19	Australian Academic and Research Network (AARNet)	X	AS7575
20	KDDI CORPORATION	X	AS2516
21	Swisscom (Schweiz) AG		AS3303
22	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS8501
23	Host Universal Pty Ltd		AS136557
24	SoftBank Corp.	X	AS17676
25	NORDUnet		AS2603
26	National Institute of Informatics	X	AS24287
27	Asia Pacific Advanced Network - Japan	X	AS7660
28	Joint Stock Company TransTeleCom		AS20485
29	University of Washington	X	AS101
30	PJSC "Vimpelcom"		AS3216
31	GSL Networks Pty LTD	X	AS137409
32	True International Gateway Co., Ltd.		AS38082
33	WIDE Project	X	AS2500
34	REANNZ National Research and Education Network	X	AS38022
35	MC-IX Matrix Internet Exchange RS-1	X	AS55818
36	G-Core Labs S.A.		AS199524
37	SURF B.V.	X	AS1103
38	NetActuate, Inc	X	AS36236
39	PT iForte Solusi Infotek		AS137367
40	Viettel Group		AS7552
41	CooperaciÃ³n Latino Americana de Redes Avanzadas	X	AS27750
42	China Unicom Global		AS10099
43	Industrial Cyber Security Center of Excellence	X	AS63798
44	MobiCom Corporation		AS55805
45	British Telecommunications PLC		AS3300
46	NKN INTERNET GATEWAY NETWORK	X	AS9885
47	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
48	Enecom,Inc.		AS7670
49	Singapore Advanced Research and Education Network	X	AS23855
50	Eons Data Communications Limited	X	AS138997
51	TENET (The UNINET Project)	X	AS2018
52	National Research Center "Kurchatov Institute"		AS59624
53	TOT Public Company Limited		AS38040
54	OPTAGE Inc.	X	AS17511
55	Melbikomas UAB		AS8849
56	KINX		AS9957
57	Guam Cablevision, LLC.		AS3605
58	AboveNet Communications Taiwan		AS17408
59	Taiwan Fixed Network, Telco and Network Service Provider.		AS9924
60	PT. Mega Akses Persada		AS136106
61	Global Network Core Co.,Ltd.		AS18070
62	CERN - European Organization for Nuclear Research	X	AS513
63	Zayo Bandwidth		AS6461
64	RISE	X	AS63927
65	IX Reach Ltd		AS4455
66	UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED		AS135377
67	EnjoyVC Japan Corporation		AS139076
68	AT TOKYO Corporation		AS9999
69	MTel telecommunication company ltd.		AS133613
70	BIGLOBE Inc.	X	AS2518
71	BBIX,Inc.		AS23640
72	Kurashiki Cable TV		AS9622
73	TelHi Corporation	X	AS150369
74	University of Hawaii	X	AS6360
75	ARTERIA Networks Corporation		AS2519
76	Japan Internet Xing Co., Ltd.		AS23815
77	5G NETWORK OPERATIONS PTY LTD		AS63956
78	Superloop	X	AS38195
79	Datacamp Limited	X	AS60068
80	China Mobile Hong Kong Company Limited		AS9231
81	SoftEther Corporation	X	AS59103
82	Chupicom Inc.		AS18283
83	Hong Kong Beecloud System Technology Services Limited		AS140570
84	Catixs Ltd		AS48266
85	its communications Inc.		AS9365
86	SG.GS	X	AS24482
87	National Infomation Society Agency	X	AS9270
88	Nearoute Limited	X	AS51847
89	Viewqwest Pte Ltd	X	AS18106
90	Tsukaeru.net, Web Hosting Company, Japan		AS63997
91	Kakao Corp		AS10158
92	Japan Network Information Center	X	AS2515
93	SQUARE ENIX CO., LTD.		AS17685
94	PT. Cyberindo Aditama		AS38158
95	TOKAI Communications Corporation		AS10010
96	Tiggee LLC	X	AS16552
97	BACK WAVES LIMITED		AS153371
98	Nippon Telegraph and Telephone Corporation		AS173
99	NSK Co.,Ltd.		AS17534
100	Akamai International B.V.		AS20940
101	HARENET INC.		AS7664
102	NewMedia Express Pte Ltd	X	AS38001
103	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
104	OneQode		AS140627
105	Running River Network Technology Limited		AS133182
106	Daido University		AS23826
107	INTERNET MULTIFEED CO.		AS38644
108	Okayama University of Science	X	AS18124
109	PubMatic, Inc.		AS62713
110	Chiba University of Commerce		AS63783
111	Afilias, Inc.		AS12041
112	Meteverse Limited.	X	AS54994
113	IBM		AS62597
114	SECOM Trust Systems Co.,Ltd.		AS10006
115	Institute of Advanced Media Arts and Sciences		AS18076
116	Wakayama Prefectural Government		AS37915
117	Tsukuba Business-Academia Cooperation Support Center,		AS18125
118	National Institute of Technology, Kochi College	X	AS55909
119	National University Corporation Nagoya University		AS17687
120	NTT, Inc.		AS37918
121	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
122	Hosei University	X	AS55379
123	University of Hawaii	X	AS35889
124	CYBERDYNE Inc.	X	AS59115
125	SERVCORP AUSTRALIAN HOLDINGS LTD		AS17978
126	Hachinohe Cable Television Co.		AS59107
127	PacketHub S.A.		AS147049
128	Kakaku.com, Inc.		AS59123
129	Niigata Communication Service		AS9601
130	NextHop Pty Ltd		AS9507
131	Shibaura Institute of Technology	X	AS55910
132	Nara Institute of Science and Technology, National University Corporation	X	AS131158
133	Industrial Cyber Security Center of Excellence	X	AS63770
134	Japan Science and Technology Agency		AS2513
135	Incapsula Inc		AS19551
136	Kanazawa Institute of Technology		AS24264
137	NTT business Solutions corporation	X	AS2506
138	Musarubra Germany GmbH		AS203724
139	Rikkyo Gakuin Rikkyo University		AS45685
140	Philippine Long Distance Telephone Company		AS9299
141	STACKS INC	X	AS398704
142	Kyoto University		AS2504
143	rainbow network limited		AS138968
144	Kanazawa University	X	AS55380
145	ZOUTER LIMITED		AS205548
146	Epsilon Telecommunications Ltd		AS44356
147	Institute of Science Tokyo	X	AS9367
148	Kyushu University		AS2508
149	IBM Cloud		AS36351
150	Tohoku Gakuin University	X	AS58785
151	OMURA CABLE TELEVISION K.K.		AS151387
152	Hokkaido University		AS7509
153	NAVER Cloud Corp.		AS23576
154	University of the Ryukyus		AS17960
155	WASEDA University		AS17956
156	Toyama University		AS23781
157	Cybozu,Inc.		AS131912
158	National Institute of Information and Communications Technology		AS17934
159	43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong		AS63981
160	Bukkyo University		AS18279
161	Kansai University		AS18276
162	JT TELECOM INTERNATIONAL PTE.LTD.		AS137535
163	Academic newtown Community Cable Service		AS23628
164	INTERNET MULTIFEED CO.	X	AS131976
165	SSI Lab Inc.		AS131896
166	Fukuoka University	X	AS63785
167	Kvision Co.,Ltd.		AS146976
168	Cisco Webex LLC		AS13445
169	Board of trusty: Kinjo-Gakuen		AS24260
170	Nevigate Communications (S) Pte Ltd		AS132829
171	Netskope Inc		AS55256
172	BroadBand Tower, Inc.	X	AS9607
173	National University Corporation ,Ehime University		AS131897
174	Hiroshima Shudo University	X	AS9991
175	F5 Networks SARL	X	AS35280
176	Fukuoka University	X	AS18148
177	Kyoto Sangyo University		AS24254
178	Foundation for Biomedical Research and Innovation at Kobe		AS55373
179	MUSASHINO UNIVERSITY E.F.		AS131946
180	Tokyo Woman's Christian University		AS150358
181	Ibara Broadcasting Company		AS23618
182	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
183	The University of Tokyo Interfaculty Initiative in Information Studies		AS45688
184	NTT DOCOMO BUSINESS, Inc.		AS38639
185	Teikyo University		AS18091
186	Nikkei Inc.		AS9593
187	RELATION Co., Ltd.		AS23836
188	DODO K.K.		AS45691
189	ITEC HANKYU HANSHIN CO.,LTD.		AS7524
190	Edgevana, Inc.		AS215724
191	Mie University		AS24261
192	Nintatsu Global Telecommunications Corporation		AS55888
193	Japan Internet Xing Co., Ltd.		AS24257
194	Akita International University	X	AS59111
195	FUJITSU LIMITED		AS58793
196	Japan Weather Association	X	AS17944
197	TAM Co., Ltd.		AS7676
198	University of Tsukuba		AS37917
199	Kagawa University		AS58647
200	RingCentral Inc		AS40627
201	Woven by Toyota, Inc.		AS146974
202	Aoyama Gakuin University	X	AS17523
203	National Institutes of Natural Sciences National Astronomical Observatory of JAPAN		AS63777
204	Cisco OpenDNS, LLC		AS36692
205	KIBI Cable Television Co.,Ltd.		AS37908
206	ESnet	X	AS293
207	Tokyo University of Science	X	AS55390
208	Iwakuni Cable Network Corporation		AS24251
209	Kochi Systems Co., Ltd.		AS23614
210	Versa Networks, Inc.		AS400318
211	Dropbox, Inc.		AS19679
212	Yamagata University	X	AS131159
213	Asia Pacific Network Information Centre	X	AS4777
214	NTT DATA CORPORATION		AS4673
215	Tottori Teletopia Co., Ltd.		AS131928
216	INTERNET MULTIFEED CO.	X	AS55392
217	KOGAKUIN University	X	AS55904
218	Dokkyo University		AS131961
219	Meiji University		AS131919
220	Nippon Telegraph and Telephone Corporation		AS4697
221	NTT BUSINESS SOLUTIONS CORPORATION		AS23777
222	Doshisha University	X	AS18267
223	Alibaba (US) Technology Co., Ltd.		AS45102
224	advanscope inc.		AS10011
225	INTERNET MULTIFEED CO.	X	AS146984
226	J-PARC Center		AS37889
227	NATIONAL(SHANGHAI) NEW-TYPE INTERNET EXCHANGE POINT		AS146762
228	VNPT Corp		AS45899
229	Osaka Sangyo University		AS38641
230	Nippon Telegraph and Telephone East Corporation		AS63802
231	Japan Atomic Energy Agency		AS4729
232	Wire and Wireless Co.,Ltd.		AS131160
233	JINX CO., LIMITED		AS140096
234	DDPS Networks, LLC		AS18526
235	Converge ICT Solutions Inc.	X	AS17639
236	Soka University		AS59104
237	Orange Business AS for Asia		AS4862
238	Incorporated Educational Institution Kaichigakuen	X	AS152870
239	Rissho University		AS58784
240	Internet Technology Research Consortium	X	AS2523
241	Japan Registry Service Co., Ltd.		AS23774
242	Cyber Wave Japan Co., Ltd.		AS10015
243	Automattic, Inc		AS2635
244	GLBB Japan KK	X	AS55900
245	CYBER LINKS Co.,Ltd.		AS17940
246	Zoom Video Communications, Inc		AS30103
247	Takushoku University		AS131981
248	TOYOTA SYSTEMS CORPORATION		AS7687
249	Sony Network Communications Inc.		AS2527
250	CITIC Telecom International CPC Limited		AS4058
251	Hong Kong Broadband Network Ltd.		AS9269
252	SoftEther Corporation		AS150363
253	HONJYO CABLE VISION CO., LTD.		AS131911
254	NTT DOCOMO BUSINESS, Inc.		AS18131
255	Keio University	X	AS38635
256	HAGI Television Co., Ltd.		AS23822
257	Ogaki Cable Television Co.,Inc.		AS10003
258	Taboola.com ltd		AS200478
259	CZ.NIC, z.s.p.o.		AS200070
260	National Institute of Advanced Industrial Science and Technology		AS23793
261	Radware Ltd		AS198949
262	ACE		AS139341
263	University of Shizuoka		AS23615
264	University of Nagasaki	X	AS150357
265	Vocom International Telecommunications AP Area		AS45250
266	Chiba Institute of Technology		AS152861
267	HONG KONG BRIDGE INFO-TECH LIMITED		AS137969
268	IDC Frontier Inc.		AS4694
269	BroadBand Tower, Inc.		AS7530
270	Chubu University		AS37910
271	TELEPERFORMANCE USA		AS33680
272	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
273	Globe Telecoms	X	AS4775
274	Aquoz Solutions Inc		AS134672
275	Infinivan Incorporated	X	AS135607
276	Zeofast Network		AS10111
277	Cable Networks Akita Co.,ltd.		AS23783
278	Toyo University	X	AS18087
279	PT. Internet Madju Abad Milenindo	X	AS45701
280	Seinan Gakuin University	X	AS17701
281	Kochi University		AS58652
282	Gifu University		AS17946
283	Arista Networks, Inc.		AS53766
284	Air Internet Service Co.,Ltd.		AS7503
285	Chukai Television Co,.Ltd.		AS23624
286	Meiji Gakuin University		AS59096
287	CATO NETWORKS LTD		AS13150
288	Home NOC Operators Group	X	AS59105
289	Japan Advanced Institute of Science and Technology	X	AS17932
290	National Institute for Fusion Science		AS9591
291	RUTILEA, Inc.		AS151390
292	Anexia Cloud Solutions GmbH		AS42473
293	INTERNET MULTIFEED CO.		AS131079
294	Twitter Inc.		AS13414
295	Wakayama University		AS24248
296	Packet Host, Inc.	X	AS54825
297	i3D.net B.V	X	AS49544
298	The University of Tokyo	X	AS2501
299	DCConnect Communication Pte. Ltd.		AS151326
300	Osaka University		AS4730
301	High Energy Accelerator Research Organization, KEK		AS2505
302	TAMA Television Co., Ltd		AS131933
303	Nagato city office		AS55382
304	UNIVERSITY OF GUAM		AS395400
305	Japan Aerospace Exploration Agency		AS3488
306	Tokyo Bay Network Co.,Ltd.		AS131916
307	Woven by Toyota, Inc.		AS152858
308	KDDI Research, Inc.		AS7667
309	Zenlayer Inc		AS21859
310	Kyoutou Cable Net Co Ltd		AS131955
311	Nihon University	X	AS10014
312	San-in Cable Vision CO.,LTD		AS23786
313	QTnet,Inc.		AS7679
314	EARTH TELECOMMUNICATION (Pvt) LTD.		AS58715
315	NTT DOCOMO, INC.		AS9605
316	CyberAgent, Inc.		AS24284
317	Chuo University		AS23623
318	Okinawa Institute of science and technology	X	AS131895
319	SHONAN CABLE NETWORK		AS131918
320	RIKEN		AS18128
321	ZSCALER, INC.		AS53813
322	MonoCloud Pty Ltd		AS57025
323	National Institute of Information and Communications Technology	X	AS9355
324	DC Communications Inc.		AS139468
325	National University Corporation Shizuoka University		AS24268
326	National Center for High-performance Computing		AS7539
327	Japan Registry Service Co., Ltd.		AS24252
328	NIPPON COMMUNICATIONS INC.	X	AS151350
329	TOYOHASHI CABLE NETWORK INC.		AS9615
330	FDCservers.net	X	AS30058
331	Forcepoint UK Limited		AS44444
332	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
333	Telecall		AS62663
334	GMO NetIRD, Inc.		AS7529
335	Kanagawa Institute of Technology		AS59091
336	NetComBB Co.,Ltd.		AS18150
337	University of Kochi	X	AS55912
338	Ritsumeikan University		AS23807

Rank	Description	IPv4	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	Hurricane Electric LLC	X	AS6939
3	Internet2	X	AS11537
4	China Mobile International Limited	X	AS58453
5	GEANT Vereniging	X	AS20965
6	Industrial Cyber Security Center of Excellence	X	AS63798
7	FPT Telecom Company	X	AS18403
8	ESnet	X	AS293
9	National Institute of Informatics	X	AS24287
10	CENIC	X	AS2153
11	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	X	AS8501
12	COLT Technology Services Group Limited	X	AS8220
13	SoftBank Corp.	X	AS17676
14	Asia Pacific Advanced Network - Japan	X	AS7660
15	KDDI CORPORATION	X	AS2516
16	RETN Limited	X	AS9002
17	China Next Generation Internet Beijing IX		AS23911
18	GSL Networks Pty LTD	X	AS137409
19	CooperaciÃ³n Latino Americana de Redes Avanzadas	X	AS27750
20	NetActuate, Inc	X	AS36236
21	Etisalat - Emirates Telecommunications Corporation	X	AS8966
22	PJSC Rostelecom	X	AS12389
23	University of Hawaii	X	AS35889
24	BIGLOBE Inc.	X	AS2518
25	The Constant Company, LLC		AS20473
26	TelHi Corporation	X	AS150369
27	WIDE Project	X	AS2500
28	CYBERVERSE LLC		AS216211
29	MC-IX Matrix Internet Exchange RS-1	X	AS55818
30	OPTAGE Inc.	X	AS17511
31	Singapore Advanced Research and Education Network	X	AS23855
32	PT Telekomunikasi Indonesia		AS7713
33	TENET (The UNINET Project)	X	AS2018
34	NKN INTERNET GATEWAY NETWORK	X	AS9885
35	SG.GS	X	AS24482
36	National Infomation Society Agency	X	AS9270
37	Viewqwest Pte Ltd	X	AS18106
38	University of Washington	X	AS101
39	SURF B.V.	X	AS1103
40	Flag Telecom UK Limited	X	AS15412
41	JCOM Co., Ltd.		AS9824
42	Home NOC Operators Group	X	AS59105
43	GLBB Japan KK	X	AS55900
44	Australian Academic and Research Network (AARNet)	X	AS7575
45	Netflix Streaming Services Inc.		AS2906
46	Hosei University	X	AS55379
47	Okinawa Institute of science and technology	X	AS131895
48	Toyo University	X	AS18087
49	Aoyama Gakuin University	X	AS17523
50	CANARIE Inc	X	AS6509
51	Seinan Gakuin University	X	AS17701
52	Superloop	X	AS38195
53	National Institute of Information and Communications Technology	X	AS9355
54	Tokyo University of Science	X	AS55390
55	Incorporated Educational Institution Kaichigakuen	X	AS152870
56	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
57	Nara Institute of Science and Technology, National University Corporation	X	AS131158
58	AltusCloud Pte. Ltd.		AS154324
59	PT. Internet Madju Abad Milenindo	X	AS45701
60	Keio University	X	AS38635
61	INTERNET MULTIFEED CO.	X	AS146984
62	REANNZ National Research and Education Network	X	AS38022
63	National Institute of Technology, Kochi College	X	AS55909
64	Innovative Extremist Co., Ltd.		AS59238
65	Internet Technology Research Consortium	X	AS2523
66	Nearoute Limited	X	AS51847
67	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
68	Japan Advanced Institute of Science and Technology	X	AS17932
69	Infinivan Incorporated	X	AS135607
70	Shibaura Institute of Technology	X	AS55910
71	Meteverse Limited.	X	AS54994
72	Institute of Science Tokyo	X	AS9367
73	NewMedia Express Pte Ltd	X	AS38001
74	Okayama University of Science	X	AS18124
75	INTERNET MULTIFEED CO.	X	AS55392
76	Converge ICT Solutions Inc.	X	AS17639
77	Japan Weather Association	X	AS17944
78	Akita International University	X	AS59111
79	The University of Tokyo	X	AS2501
80	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
81	NIPPON COMMUNICATIONS INC.	X	AS151350
82	Computer Engineering & Consulting, Ltd.		AS7514
83	University of Nagasaki	X	AS150357
84	Hiroshima Shudo University	X	AS9991
85	Kanazawa University	X	AS55380
86	SAKURA LINK LIMITED		AS49304
87	F5 Networks SARL	X	AS35280
88	University of Kochi	X	AS55912
89	Datacamp Limited	X	AS60068
90	INTERNET MULTIFEED CO.	X	AS131976
91	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
92	Fukuoka University	X	AS18148
93	Eons Data Communications Limited	X	AS138997
94	RISE	X	AS63927
95	Globe Telecoms	X	AS4775
96	KOGAKUIN University	X	AS55904
97	Fukuoka University	X	AS63785
98	Doshisha University	X	AS18267
99	SoftEther Corporation	X	AS59103
100	Tohoku Gakuin University	X	AS58785
101	NTT business Solutions corporation	X	AS2506
102	Japan Network Information Center	X	AS2515
103	Asia Pacific Network Information Centre	X	AS4777
104	STACKS INC	X	AS398704
105	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
106	Taiwan Internet Gateway		AS9505
107	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
108	Packet Host, Inc.	X	AS54825
109	FDCservers.net	X	AS30058
110	i3D.net B.V	X	AS49544
111	University of Hawaii	X	AS6360
112	CYBERDYNE Inc.	X	AS59115
113	CERN - European Organization for Nuclear Research	X	AS513
114	Yamagata University	X	AS131159
115	Industrial Cyber Security Center of Excellence	X	AS63770
116	Tiggee LLC	X	AS16552
117	BroadBand Tower, Inc.	X	AS9607
118	Unitas Global	X	AS1828
119	Nihon University	X	AS10014

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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