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): 608
Prefixes Originated (v4): 606
Prefixes Originated (v6): 2

Prefixes Announced (all): 1,149
Prefixes Announced (v4): 1,058
Prefixes Announced (v6): 91

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

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

BGP Peers Observed (all): 359
BGP Peers Observed (v4): 330
BGP Peers Observed (v6): 145

IPs Originated (v4): 8,819,968
AS Paths Observed (v4): 86,914
AS Paths Observed (v6): 7,106

Average AS Path Length (all): 4.879
Average AS Path Length (v4): 4.903
Average AS Path Length (v6): 4.590

AS2907 IPv4 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS12389	PJSC Rostelecom
AS11537	Internet2
AS32787	Akamai Technologies, Inc.
AS58453	China Mobile International Limited
AS23764	CTGNet

AS2907 IPv6 Peers

ASN	Name
AS2497	Internet Initiative Japan Inc.
AS6939	Hurricane Electric LLC
AS11537	Internet2
AS18403	FPT Telecom Company
AS20965	GEANT Vereniging

AS2907 IPv4 Peer Count

AS2907 IPv6 Peer Count

AS2907 IPv4 Prefixes Announced

AS2907 IPv6 Prefixes Announced

AS2907 IPv4 Prefixes Originated

AS2907 IPv6 Prefixes Originated

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
103.164.74.0/23	Yokohama City Board of Education
103.164.166.0/23	Shiga Prefectural Government
103.164.168.0/23	Kashiwa city
103.180.128.0/23	Chiba prefecture
130.34.0.0/16	Tohoku University
130.153.0.0/16	The University of Electro-Communications
131.206.0.0/16	Kyushu Institute of Technology
133.7.0.0/16	Japan Network Information Center
133.8.0.0/16	Japan Network Information Center
133.10.0.0/16	Japan Network Information Center
133.12.0.0/16	Japan Network Information Center
133.14.0.0/16	Japan Network Information Center
133.15.0.0/16	Japan Network Information Center
133.16.0.0/16	Japan Network Information Center
133.17.0.0/16	Japan Network Information Center
133.17.7.0/24	Japan Network Information Center
133.17.10.0/24	Japan Network Information Center
133.20.0.0/16	Japan Network Information Center
133.21.0.0/16	Japan Network Information Center
133.23.0.0/16	Japan Network Information Center
133.29.0.0/16	Japan Network Information Center
133.30.0.0/16	Japan Network Information Center
133.32.100.0/22	Kobe Design University
133.34.0.0/16	Japan Network Information Center
133.35.0.0/16	Japan Network Information Center
133.37.0.0/16	Japan Network Information Center
133.38.0.0/16	Japan Network Information Center
133.39.0.0/16	Japan Network Information Center
133.44.0.0/16	Japan Network Information Center
133.45.0.0/16	Japan Network Information Center
133.46.0.0/16	Japan Network Information Center
133.46.248.0/21	Japan Network Information Center
133.48.0.0/16	Japan Network Information Center
133.49.0.0/16	Japan Network Information Center
133.52.0.0/16	Japan Network Information Center
133.54.0.0/18	Japan Network Information Center
133.54.64.0/21	Japan Network Information Center
133.54.76.0/24	Japan Network Information Center
133.54.77.0/24	Japan Network Information Center
133.54.78.0/23	Japan Network Information Center
133.54.80.0/20	Japan Network Information Center
133.54.96.0/19	Japan Network Information Center
133.54.128.0/17	Japan Network Information Center
133.55.0.0/16	Japan Network Information Center
133.57.0.0/16	Japan Network Information Center
133.58.0.0/16	Japan Network Information Center
133.60.0.0/16	Japan Network Information Center
133.62.0.0/16	Japan Network Information Center
133.63.0.0/16	Japan Network Information Center
133.65.0.0/16	Japan Network Information Center
133.68.0.0/16	Japan Network Information Center
133.72.0.0/16	Japan Network Information Center
133.73.0.0/16	Japan Network Information Center
133.74.0.0/16	Japan Network Information Center
133.74.192.0/18	Japan Network Information Center
133.77.0.0/16	Japan Network Information Center
133.78.0.0/16	Japan Network Information Center
133.81.0.0/16	Japan Network Information Center
133.82.0.0/16	Japan Network Information Center
133.83.0.0/16	Japan Network Information Center
133.84.0.0/16	Japan Network Information Center
133.85.0.0/16	Japan Network Information Center
133.86.0.0/16	Japan Network Information Center
133.86.207.0/24	Japan Network Information Center
133.86.208.0/24	Japan Network Information Center
133.86.246.0/24	Japan Network Information Center
133.86.247.0/24	Japan Network Information Center
133.86.248.0/24	Japan Network Information Center
133.86.250.0/24	Japan Network Information Center
133.88.224.0/24	Shizuoka Institute of Science and Technology
133.88.225.0/24	Shizuoka Institute of Science and Technology
133.88.226.0/24	Shizuoka Institute of Science and Technology
133.89.0.0/16	Japan Network Information Center
133.89.0.0/17	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
163.214.0.0/16	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 Internationaland Information Studies
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 Agricultural College
202.240.137.0/24	University of Marketing andDistribution Sciences
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 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 College of Pharmacy
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	CTGNet		AS23764
7	COLT Technology Services Group Limited	X	AS8220
8	GEANT Vereniging	X	AS20965
9	FLAG TELECOM UK LIMITED	X	AS15412
10	FPT Telecom Company	X	AS18403
11	Etisalat - Emirates Telecommunications Corporation	X	AS8966
12	CENIC	X	AS2153
13	GTT Communications Netherlands B.V.		AS5580
14	LG DACOM Corporation		AS3786
15	CANARIE Inc	X	AS6509
16	National Institute of Informatics	X	AS24287
17	Hurricane Electric LLC	X	AS6939
18	Australian Academic and Research Network (AARNet)	X	AS7575
19	Swisscom (Schweiz) AG		AS3303
20	KDDI CORPORATION	X	AS2516
21	NORDUnet		AS2603
22	Asia Pacific Advanced Network - Japan	X	AS7660
23	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce	X	AS8501
24	SoftBank Corp.	X	AS17676
25	Host Universal Pty Ltd		AS136557
26	MC-IX Matrix Internet Exchange RS-1	X	AS55818
27	Joint Stock Company TransTeleCom		AS20485
28	University of Washington	X	AS101
29	PJSC "Vimpelcom"		AS3216
30	GSL Networks Pty LTD	X	AS137409
31	REANNZ National Research and Education Network	X	AS38022
32	WIDE Project	X	AS2500
33	RETN Limited	X	AS9002
34	Viettel Group		AS7552
35	SURF B.V.	X	AS1103
36	NetActuate, Inc	X	AS36236
37	PT iForte Solusi Infotek		AS137367
38	Cooperación Latino Americana de Redes Avanzadas	X	AS27750
39	NKN INTERNET GATEWAY NETWORK	X	AS9885
40	Unitas Global	X	AS1828
41	China Unicom Global		AS10099
42	Industrial Cyber Security Center of Excellence	X	AS63798
43	MobiCom Corporation		AS55805
44	British Telecommunications PLC	X	AS3300
45	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
46	NewMedia Express Pte Ltd	X	AS38001
47	Enecom,Inc.		AS7670
48	TOT Public Company Limited		AS38040
49	Singapore Advanced Research and Education Network	X	AS23855
50	National Research Center "Kurchatov Institute"	X	AS59624
51	True International Gateway Co., Ltd.		AS38082
52	TENET (The UNINET Project)	X	AS2018
53	Guam Cablevision, LLC.		AS3605
54	AT TOKYO Corporation		AS9999
55	OPTAGE Inc.	X	AS17511
56	IDC Cube		AS36530
57	Zayo Bandwidth		AS6461
58	Taiwan Fixed Network, Telco and Network Service Provider.		AS9924
59	Eons Data Communications Limited		AS138997
60	Catixs Ltd		AS48266
61	Melbikomas UAB		AS8849
62	KINX		AS9957
63	ARTERIA Networks Corporation	X	AS2519
64	AboveNet Communications Taiwan		AS17408
65	CERN - European Organization for Nuclear Research	X	AS513
66	Global Network Core Co.,Ltd.		AS18070
67	SoftEther Corporation	X	AS59103
68	Home NOC Operators Group	X	AS59105
69	RISE	X	AS63927
70	TelHi Corporation	X	AS150369
71	BIGLOBE Inc.	X	AS2518
72	Packet Host, Inc.	X	AS54825
73	5G NETWORK OPERATIONS PTY LTD		AS63956
74	Converge ICT Solutions Inc.	X	AS17639
75	University of Hawaii	X	AS6360
76	EnjoyVC Japan Corporation		AS139076
77	Twitter Inc.		AS13414
78	Superloop	X	AS38195
79	its communications Inc.		AS9365
80	Tsukaeru.net, Web Hosting Company, Japan		AS63997
81	EARTH TELECOMMUNICATION (Pvt) LTD.		AS58715
82	China Mobile Hong Kong Company Limited		AS9231
83	PT. Cyberindo Aditama		AS38158
84	Chupicom Inc.		AS18283
85	Akamai International B.V.	X	AS20940
86	NSK Co.,Ltd.		AS17534
87	Kurashiki Cable TV		AS9622
88	Nippon Telegraph and Telephone Corporation		AS173
89	Viewqwest Pte Ltd	X	AS18106
90	Hong Kong Beecloud System Technology Services Limited		AS140570
91	BAGE CLOUD LLC		AS63150
92	HARENET INC.		AS7664
93	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
94	Tiggee LLC	X	AS16552
95	JINX CO., LIMITED		AS140096
96	The Constant Company, LLC	X	AS20473
97	DODO K.K.		AS45691
98	Kakao Corp		AS10158
99	Oracle Corporation	X	AS31898
100	Datacamp Limited		AS60068
101	National Infomation Society Agency	X	AS9270
102	National Center for High-performance Computing		AS7539
103	SQUARE ENIX CO., LTD.		AS17685
104	Chubu University		AS37910
105	Hokkaido University		AS7509
106	Nearoute Limited	X	AS51847
107	Niigata Communication Service		AS9601
108	F5 Networks SARL	X	AS35280
109	RELATION Co., Ltd.		AS23836
110	Nevigate Communications (S) Pte Ltd		AS132829
111	Arista Networks, Inc.		AS53766
112	Cyber Wave Japan Co., Ltd.		AS10015
113	CYBERVERSE LLC	X	AS216211
114	Incorporated Educational Institution Kaichigakuen	X	AS152870
115	CyberAgent, Inc.		AS24284
116	CATO NETWORKS LTD		AS13150
117	Running River Network Technology Limited		AS133182
118	Nikkei Inc.		AS9593
119	Zenlayer Inc		AS21859
120	DC Communications Inc.		AS139468
121	Cybozu,Inc.		AS131912
122	Keio University	X	AS38635
123	NATIONAL(SHANGHAI) NEW-TYPE INTERNET EXCHANGE POINT		AS146762
124	Yamagata University	X	AS131159
125	Chukai Television Co,.Ltd.	X	AS23624
126	VMvault Pty Ltd		AS56294
127	Wakayama Prefectural Government		AS37915
128	National University Corporation ,Ehime University		AS131897
129	Ogaki Cable Television Co.,Inc.		AS10003
130	BroadBand Tower, Inc.		AS7530
131	FUJITSU LIMITED		AS58793
132	Radware Ltd		AS198949
133	Shibaura Institute of Technology	X	AS55910
134	University of Kochi	X	AS55912
135	NTT business Solutions corporation	X	AS2506
136	OMURA CABLE TELEVISION K.K.		AS151387
137	Woven by Toyota, Inc.		AS146974
138	National Institute of Information and Communications Technology	X	AS9355
139	NetComBB Co.,Ltd.		AS18150
140	Philippine Long Distance Telephone Company		AS9299
141	GLBB Japan KK		AS55900
142	RingCentral Inc		AS40627
143	Epsilon Telecommunications Ltd		AS44356
144	Doshisha University	X	AS18267
145	Japan Weather Association	X	AS17944
146	INTERNET MULTIFEED CO.		AS131079
147	HONJYO CABLE VISION CO., LTD.		AS131911
148	NTT, Inc.		AS37918
149	Aquoz Solutions Inc		AS134672
150	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
151	National Institute for Fusion Science		AS9591
152	RIKEN		AS18128
153	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
154	WASEDA University		AS17956
155	University of Nagasaki	X	AS150357
156	ITEC HANKYU HANSHIN CO.,LTD.		AS7524
157	NTT DOCOMO BUSINESS, Inc.		AS38639
158	Mie University		AS24261
159	SHONAN CABLE NETWORK		AS131918
160	Tokyo Woman's Christian University		AS150358
161	Chiba Institute of Technology		AS152861
162	Nihon University	X	AS10014
163	Fukuoka University	X	AS63785
164	High Energy Accelerator Research Organization, KEK		AS2505
165	University of Tsukuba		AS37917
166	Edgevana, Inc.		AS215724
167	STACKS INC	X	AS398704
168	Nara Institute of Science and Technology, National University Corporation	X	AS131158
169	Nippon Telegraph and Telephone Corporation		AS4697
170	TAM Co., Ltd.		AS7676
171	CITIC Telecom International CPC Limited		AS4058
172	The University of Tokyo	X	AS2501
173	i3D.net B.V	X	AS49544
174	Orange Business AS for Asia		AS4862
175	Cisco OpenDNS, LLC		AS36692
176	Taiwan Internet Gateway	X	AS9505
177	Board of trusty: Kinjo-Gakuen		AS24260
178	Kanazawa University	X	AS55380
179	Equinix (EMEA) Acquisition Enterprises B.V.		AS15830
180	43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong		AS63981
181	INTERNET MULTIFEED CO.		AS38644
182	Kyoutou Cable Net Co Ltd		AS131955
183	Teikyo University		AS18091
184	Musarubra Germany GmbH		AS203724
185	Japan Aerospace Exploration Agency		AS3488
186	J-PARC Center		AS37889
187	Woven by Toyota, Inc.		AS152858
188	National University Corporation Shizuoka University		AS24268
189	Forcepoint UK Limited		AS44444
190	SoftEther Corporation		AS150363
191	NTT DOCOMO, INC.		AS9605
192	Seinan Gakuin University	X	AS17701
193	Air Internet Service Co.,Ltd.		AS7503
194	Japan Atomic Energy Agency		AS4729
195	Japan Registry Service Co., Ltd.		AS24252
196	NTT DOCOMO BUSINESS, Inc.		AS18131
197	CYBERDYNE Inc.	X	AS59115
198	Kvision Co.,Ltd.		AS146976
199	FDCservers.net	X	AS30058
200	Okinawa Institute of science and technology	X	AS131895
201	JCOM Co., Ltd.	X	AS9824
202	Asia Pacific Network Information Centre	X	AS4777
203	KOGAKUIN University	X	AS55904
204	Kochi University		AS58652
205	Japan Science and Technology Agency		AS2513
206	HONG KONG BRIDGE INFO-TECH LIMITED		AS137969
207	KIBI Cable Television Co.,Ltd.		AS37908
208	Japan Registry Service Co., Ltd.		AS23774
209	Kansai University		AS18276
210	Academic newtown Community Cable Service		AS23628
211	TOKAI Communications Corporation		AS10010
212	Zoom Video Communications, Inc		AS30103
213	ACE	X	AS139341
214	QTnet,Inc.		AS7679
215	Institute of Science Tokyo	X	AS9367
216	Osaka University		AS4730
217	Bukkyo University		AS18279
218	National University Corporation Nagoya University		AS17687
219	Comota Co., Ltd.		AS152876
220	Automattic, Inc		AS2635
221	HAGI Television Co., Ltd.		AS23822
222	advanscope inc.		AS10011
223	Cable Networks Akita Co.,ltd.		AS23783
224	Meteverse Limited.		AS54994
225	SERVCORP AUSTRALIAN HOLDINGS LTD		AS17978
226	Institute of Advanced Media Arts and Sciences		AS18076
227	Nagato city office		AS55382
228	INTERNET MULTIFEED CO.	X	AS146984
229	Hiroshima Shudo University	X	AS9991
230	PacketHub S.A.		AS147049
231	Kochi Systems Co., Ltd.		AS23614
232	National Institute of Information and Communications Technology	X	AS17934
233	Hachinohe Cable Television Co.		AS59107
234	JT TELECOM INTERNATIONAL PTE.LTD.		AS137535
235	Nippon Telegraph and Telephone East Corporation		AS63802
236	NIPPON COMMUNICATIONS INC.	X	AS151350
237	Alibaba (US) Technology Co., Ltd.		AS45102
238	Meiji University		AS131919
239	ESnet	X	AS293
240	Dokkyo University		AS131961
241	Ritsumeikan University		AS23807
242	Tokyo Bay Network Co.,Ltd.		AS131916
243	INTERNET MULTIFEED CO.	X	AS131976
244	University of Hawaii	X	AS35889
245	CYBER LINKS Co.,Ltd.		AS17940
246	Kagawa University		AS58647
247	DCConnect Communication Pte. Ltd.		AS151326
248	Tottori Teletopia Co., Ltd.		AS131928
249	Soka University		AS59104
250	OneQode		AS140627
251	DDPS Networks, LLC		AS18526
252	PubMatic, Inc.		AS62713
253	NTT BUSINESS SOLUTIONS CORPORATION		AS23777
254	National Institute of Technology, Kochi College	X	AS55909
255	SECOM Trust Systems Co.,Ltd.		AS10006
256	Tsukuba Business-Academia Cooperation Support Center,		AS18125
257	Fukuoka University	X	AS18148
258	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
259	Cisco Webex LLC		AS13445
260	KDDI Research, Inc.		AS7667
261	Toyo University	X	AS18087
262	National Institute of Advanced Industrial Science and Technology		AS23793
263	TOYOTA SYSTEMS CORPORATION		AS7687
264	RUTILEA, Inc.		AS151390
265	Iwakuni Cable Network Corporation		AS24251
266	Wakayama University		AS24248
267	BroadBand Tower, Inc.	X	AS9607
268	Takushoku University		AS131981
269	NAVER Cloud Corp.		AS23576
270	Osaka Sangyo University		AS38641
271	NTT DATA CORPORATION		AS4673
272	Tohoku Gakuin University	X	AS58785
273	Netskope Inc		AS55256
274	Kyoto Sangyo University		AS24254
275	MUSASHINO UNIVERSITY E.F.		AS131946
276	NSONE Inc		AS62597
277	Kyushu University		AS2508
278	Chuo University		AS23623
279	Meiji Gakuin University		AS59096
280	Hosei University	X	AS55379
281	Ibara Broadcasting Company		AS23618
282	Tokyo University of Science	X	AS55390
283	Versa Networks, Inc.		AS400318
284	Incapsula Inc	X	AS19551
285	Rissho University		AS58784
286	SG.GS	X	AS24482
287	Kakaku.com, Inc.		AS59123
288	San-in Cable Vision CO.,LTD		AS23786
289	SSI Lab Inc.		AS131896
290	CZ.NIC, z.s.p.o.		AS200070
291	UNIVERSITY OF GUAM		AS395400
292	National Institutes of Natural Sciences National Astronomical Observatory of JAPAN		AS63777
293	Japan Network Information Center	X	AS2515
294	PT. Internet Madju Abad Millenindo	X	AS45701
295	Okayama University of Science	X	AS18124
296	Chiba University of Commerce		AS63783
297	Globe Telecoms	X	AS4775
298	The University of Tokyo Interfaculty Initiative in Information Studies		AS45688
299	Foundation for Biomedical Research and Innovation at Kobe		AS55373
300	Kanazawa Institute of Technology		AS24264
301	Akita International University	X	AS59111
302	Daido University		AS23826
303	Afilias, Inc.		AS12041
304	TAMA Television Co., Ltd		AS131933
305	Japan Internet Xing Co., Ltd.		AS24257
306	Internet Technology Research Consortium	X	AS2523
307	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
308	Hong Kong Broadband Network Ltd.		AS9269
309	Gifu University		AS17946
310	INTERNET MULTIFEED CO.	X	AS55392
311	Rikkyo Gakuin Rikkyo University		AS45685
312	GMO NetIRD, Inc.		AS7529
313	Miyagi Cable TV Co.,Ltd		AS58645
314	Toyama University		AS23781
315	Telecall		AS62663
316	University of Shizuoka		AS23615
317	Zeofast Network		AS10111
318	TOYOHASHI CABLE NETWORK INC.		AS9615
319	MonoCloud Pty Ltd		AS57025
320	Kanagawa Institute of Technology		AS59091
321	Aoyama Gakuin University	X	AS17523
322	Industrial Cyber Security Center of Excellence	X	AS63770
323	Japan Advanced Institute of Science and Technology	X	AS17932
324	Anexia Cloud Solutions GmbH		AS42473
325	Dropbox, Inc.		AS19679
326	TELEPERFORMANCE USA		AS33680
327	IDC Frontier Inc.		AS4694
328	Wire and Wireless Co.,Ltd.		AS131160
329	University of the Ryukyus		AS17960
330	Kyoto University		AS2504

Rank	Description	IPv4	Peer
1	Internet Initiative Japan Inc.	X	AS2497
2	Hurricane Electric LLC	X	AS6939
3	Internet2	X	AS11537
4	FPT Telecom Company	X	AS18403
5	GEANT Vereniging	X	AS20965
6	China Mobile International Limited	X	AS58453
7	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Ce	X	AS8501
8	COLT Technology Services Group Limited	X	AS8220
9	ESnet	X	AS293
10	NKN INTERNET GATEWAY NETWORK	X	AS9885
11	Australian Academic and Research Network (AARNet)	X	AS7575
12	National Institute of Informatics	X	AS24287
13	PJSC Rostelecom	X	AS12389
14	Industrial Cyber Security Center of Excellence	X	AS63798
15	CENIC	X	AS2153
16	The Constant Company, LLC	X	AS20473
17	NextHop Pty Ltd		AS9507
18	SURF B.V.	X	AS1103
19	SoftBank Corp.	X	AS17676
20	RETN Limited	X	AS9002
21	Cooperación Latino Americana de Redes Avanzadas	X	AS27750
22	REANNZ National Research and Education Network	X	AS38022
23	Bharti Airtel Ltd		AS9498
24	KDDI CORPORATION	X	AS2516
25	MC-IX Matrix Internet Exchange RS-1	X	AS55818
26	GSL Networks Pty LTD	X	AS137409
27	NetActuate, Inc	X	AS36236
28	Asia Pacific Advanced Network - Japan	X	AS7660
29	WIDE Project	X	AS2500
30	xTom		AS4785
31	University of Hawaii	X	AS35889
32	HGC Global Communications Limited		AS9304
33	SoftEther Corporation	X	AS59103
34	TENET (The UNINET Project)	X	AS2018
35	Etisalat - Emirates Telecommunications Corporation	X	AS8966
36	National Research Center "Kurchatov Institute"	X	AS59624
37	JCOM Co., Ltd.	X	AS9824
38	BIGLOBE Inc.	X	AS2518
39	PT Telekomunikasi Indonesia		AS7713
40	OPTAGE Inc.	X	AS17511
41	CYBERVERSE LLC	X	AS216211
42	ARTERIA Networks Corporation	X	AS2519
43	Home NOC Operators Group	X	AS59105
44	University of Hawaii	X	AS6360
45	British Telecommunications PLC	X	AS3300
46	University of Washington	X	AS101
47	Viewqwest Pte Ltd	X	AS18106
48	Packet Host, Inc.	X	AS54825
49	SG.GS	X	AS24482
50	TelHi Corporation	X	AS150369
51	FLAG TELECOM UK LIMITED	X	AS15412
52	Oracle Corporation	X	AS31898
53	National Infomation Society Agency	X	AS9270
54	Akamai International B.V.	X	AS20940
55	Taiwan Internet Gateway	X	AS9505
56	INAOKI EDUCATIONAL INSTITUTION	X	AS18123
57	INTERNET MULTIFEED CO.	X	AS131976
58	Doshisha University	X	AS18267
59	Kanazawa University	X	AS55380
60	SoftEther Corporation (SE-JIKKEN-AS)	X	AS151388
61	Japan Advanced Institute of Science and Technology	X	AS17932
62	Converge ICT Solutions Inc.	X	AS17639
63	Nara Institute of Science and Technology, National University Corporation	X	AS131158
64	Tokyo University of Science	X	AS55390
65	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS25152
66	Tohoku Gakuin University	X	AS58785
67	AT&T Enterprises, LLC		AS2687
68	Incorporated Educational Institution Kaichigakuen	X	AS152870
69	IBM Cloud		AS36351
70	RISE	X	AS63927
71	CANARIE Inc	X	AS6509
72	Nihon University	X	AS10014
73	IMABARI CATV CORPORATION		AS59093
74	The University of Tokyo	X	AS2501
75	INTERNET MULTIFEED CO.	X	AS146984
76	Computer Engineering & Consulting, Ltd.		AS7514
77	Institute of Science Tokyo	X	AS9367
78	Yamaguchi Cable Vision Co.,Ltd		AS18077
79	Zhejiang Taobao Network Co.,Ltd		AS24429
80	Industrial Cyber Security Center of Excellence	X	AS63770
81	FDCservers.net	X	AS30058
82	CYBERDYNE Inc.	X	AS59115
83	INTERNET MULTIFEED CO.	X	AS55392
84	Seinan Gakuin University	X	AS17701
85	Aoyama Gakuin University	X	AS17523
86	University of Kochi	X	AS55912
87	Singapore Advanced Research and Education Network	X	AS23855
88	HUAWEI CLOUDS		AS136907
89	Japan Network Information Center	X	AS2515
90	BBIX, Inc.		AS37904
91	Internet Technology Research Consortium	X	AS2523
92	KOGAKUIN University	X	AS55904
93	Superloop	X	AS38195
94	Asia Pacific Network Information Centre	X	AS4777
95	Silicon Cloud Global (US)		AS149042
96	NewMedia Express Pte Ltd	X	AS38001
97	HIMEJI CABLE TELEVISION CORPORATION		AS38628
98	National Institute of Technology, Kochi College	X	AS55909
99	Fastly, Inc.		AS54113
100	CERN - European Organization for Nuclear Research	X	AS513
101	National Institute of Information and Communications Technology	X	AS17934
102	Okayama University of Science	X	AS18124
103	Tiggee LLC	X	AS16552
104	Okinawa Institute of science and technology	X	AS131895
105	F5 Networks SARL	X	AS35280
106	Toyo University	X	AS18087
107	Chukai Television Co,.Ltd.	X	AS23624
108	Incapsula Inc	X	AS19551
109	IPTP Networks		AS140951
110	Tencent Building, Kejizhongyi Avenue		AS132203
111	National Institute of Information and Communications Technology	X	AS9355
112	Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course	X	AS146980
113	MC Digital Realty, Inc.		AS131963
114	Innovative Extremist Co., Ltd.		AS59238
115	NIPPON COMMUNICATIONS INC.	X	AS151350
116	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
117	PT. Internet Madju Abad Millenindo	X	AS45701
118	Akita International University	X	AS59111
119	Japan Weather Association	X	AS17944
120	Keio University	X	AS38635
121	Shibaura Institute of Technology	X	AS55910
122	Yamagata University	X	AS131159
123	NTT business Solutions corporation	X	AS2506
124	WiCAM Corporation Ltd.		AS24492
125	BroadBand Tower, Inc.	X	AS9607
126	Fukuoka University	X	AS63785
127	STACKS INC	X	AS398704
128	WoodyNet, Inc.		AS42
129	Globe Telecoms	X	AS4775
130	Suzuyo Shinwart Corporation		AS131969
131	Okinawa Cable Network Inc.		AS24277
132	Nearoute Limited	X	AS51847
133	Tamashima TV Inc.		AS23775
134	Hosei University	X	AS55379
135	AltusCloud Pte. Ltd.		AS154324
136	i3D.net B.V	X	AS49544
137	Hiroshima Shudo University	X	AS9991
138	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)		AS197000
139	Unitas Global	X	AS1828
140	University of Nagasaki	X	AS150357
141	Fujitsu Systems Applications & Support Limited		AS7505
142	ACE	X	AS139341
143	Expereo International BV		AS15695
144	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
145	Fukuoka University	X	AS18148

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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