AS number details
AS2907
Research Organization of Information and Systems, National Institute of Informatics · sinet.ad.jp
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| Field | Value |
|---|---|
| Country |
Japan
|
| Website | sinet.ad.jp |
| Hosted domains | 594 |
| Number of IPv4 | 9,019,648 |
| Number of IPv6 | 158,456,325,028,528,675,187,087,900,672 |
| ASN type | Education |
| Registry | jpnic |
| Allocated | 22 years ago on Aug 01, 2002 |
| Updated | 16 years ago on Nov 28, 2008 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 103.164.166.0/23 | Shiga Prefectural Government | 512 |
| 103.164.168.0/23 | Kashiwa city | 512 |
| 103.164.74.0/23 | Yokohama City Board of Education | 512 |
| 103.180.128.0/23 | Chiba prefecture | 512 |
| 130.153.0.0/16 | The University of Electro-Communications | 65,536 |
| 130.34.0.0/16 | Tohoku University | 65,536 |
| 131.206.0.0/16 | Kyushu Institute of Technology | 65,536 |
| 133.10.0.0/16 | Japan Network Information Center | 65,536 |
| 133.102.0.0/16 | Japan Network Information Center | 65,536 |
| 133.103.0.0/16 | Japan Network Information Center | 65,536 |
| 133.104.0.0/16 | Japan Network Information Center | 65,536 |
| 133.106.0.0/21 | Ashikaga University | 2,048 |
| 133.12.0.0/16 | Japan Network Information Center | 65,536 |
| 133.14.0.0/16 | Japan Network Information Center | 65,536 |
| 133.15.0.0/16 | Japan Network Information Center | 65,536 |
| 133.16.0.0/16 | Japan Network Information Center | 65,536 |
| 133.17.0.0/16 | Japan Network Information Center | 65,536 |
| 133.17.10.0/24 | Japan Network Information Center | 256 |
| 133.17.7.0/24 | Japan Network Information Center | 256 |
| 133.187.0.0/16 | Japan Network Information Center | 65,536 |
| 133.20.0.0/16 | Japan Network Information Center | 65,536 |
| 133.21.0.0/16 | Japan Network Information Center | 65,536 |
| 133.220.0.0/16 | Japan Network Information Center | 65,536 |
| 133.23.0.0/16 | Japan Network Information Center | 65,536 |
| 133.29.0.0/16 | Japan Network Information Center | 65,536 |
| 133.30.0.0/16 | Japan Network Information Center | 65,536 |
| 133.32.100.0/22 | Kobe Design University | 1,024 |
| 133.34.0.0/16 | Japan Network Information Center | 65,536 |
| 133.35.0.0/16 | Japan Network Information Center | 65,536 |
| 133.37.0.0/16 | Japan Network Information Center | 65,536 |
| 133.38.0.0/16 | Japan Network Information Center | 65,536 |
| 133.39.0.0/16 | Japan Network Information Center | 65,536 |
| 133.44.0.0/16 | Japan Network Information Center | 65,536 |
| 133.45.0.0/16 | Japan Network Information Center | 65,536 |
| 133.46.0.0/16 | Japan Network Information Center | 65,536 |
| 133.46.248.0/21 | Japan Network Information Center | 2,048 |
| 133.47.0.0/16 | Japan Network Information Center | 65,536 |
| 133.48.0.0/16 | Japan Network Information Center | 65,536 |
| 133.49.0.0/16 | Japan Network Information Center | 65,536 |
| 133.52.0.0/16 | Japan Network Information Center | 65,536 |
| 133.54.0.0/18 | Japan Network Information Center | 16,384 |
| 133.54.128.0/17 | Japan Network Information Center | 32,768 |
| 133.54.64.0/21 | Japan Network Information Center | 2,048 |
| 133.54.76.0/24 | Japan Network Information Center | 256 |
| 133.54.77.0/24 | Japan Network Information Center | 256 |
| 133.54.78.0/23 | Japan Network Information Center | 512 |
| 133.54.80.0/20 | Japan Network Information Center | 4,096 |
| 133.54.96.0/19 | Japan Network Information Center | 8,192 |
| 133.55.0.0/16 | Japan Network Information Center | 65,536 |
| 133.57.0.0/16 | Japan Network Information Center | 65,536 |
| 133.58.0.0/16 | Japan Network Information Center | 65,536 |
| 133.60.0.0/16 | Japan Network Information Center | 65,536 |
| 133.6.0.0/16 | Japan Network Information Center | 65,536 |
| 133.62.0.0/16 | Japan Network Information Center | 65,536 |
| 133.63.0.0/16 | Japan Network Information Center | 65,536 |
| 133.65.0.0/16 | Japan Network Information Center | 65,536 |
| 133.68.0.0/16 | Japan Network Information Center | 65,536 |
| 133.7.0.0/16 | Japan Network Information Center | 65,536 |
| 133.72.0.0/16 | Japan Network Information Center | 65,536 |
| 133.73.0.0/16 | Japan Network Information Center | 65,536 |
| 133.74.0.0/16 | Japan Network Information Center | 65,536 |
| 133.74.192.0/18 | Japan Network Information Center | 16,384 |
| 133.77.0.0/16 | Japan Network Information Center | 65,536 |
| 133.78.0.0/16 | Japan Network Information Center | 65,536 |
| 133.8.0.0/16 | Japan Network Information Center | 65,536 |
| 133.81.0.0/16 | Japan Network Information Center | 65,536 |
| 133.82.0.0/16 | Japan Network Information Center | 65,536 |
| 133.83.0.0/16 | Japan Network Information Center | 65,536 |
| 133.84.0.0/16 | Japan Network Information Center | 65,536 |
| 133.85.0.0/16 | Japan Network Information Center | 65,536 |
| 133.86.0.0/16 | Japan Network Information Center | 65,536 |
| 133.86.207.0/24 | Japan Network Information Center | 256 |
| 133.86.208.0/24 | Japan Network Information Center | 256 |
| 133.86.246.0/24 | Japan Network Information Center | 256 |
| 133.86.247.0/24 | Japan Network Information Center | 256 |
| 133.86.248.0/24 | Japan Network Information Center | 256 |
| 133.86.250.0/24 | Japan Network Information Center | 256 |
| 133.88.224.0/24 | Shizuoka Institute of Science and Technology | 256 |
| 133.88.225.0/24 | Shizuoka Institute of Science and Technology | 256 |
| 133.89.0.0/16 | Japan Network Information Center | 65,536 |
| 133.89.0.0/17 | Japan Network Information Center | 32,768 |
| 133.89.128.0/17 | Japan Network Information Center | 32,768 |
| 133.94.0.0/16 | Japan Network Information Center | 65,536 |
| 133.95.0.0/16 | Japan Network Information Center | 65,536 |
| 133.96.0.0/16 | Japan Network Information Center | 65,536 |
| 133.98.0.0/16 | Japan Network Information Center | 65,536 |
| 133.99.0.0/16 | Japan Network Information Center | 65,536 |
| 134.160.186.0/24 | RIKEN | 256 |
| 134.160.187.0/24 | RIKEN | 256 |
| 134.160.188.0/24 | RIKEN | 256 |
| 136.187.0.0/16 | National Institute of Informatics | 65,536 |
| 144.213.0.0/16 | National Institute for Materials Science | 65,536 |
| 147.157.0.0/17 | Tsukuba College of Technology | 32,768 |
| 147.157.128.0/17 | Tsukuba College of Technology | 32,768 |
| 147.157.85.0/24 | Tsukuba College of Technology | 256 |
| 150.100.0.0/16 | Japan Network Information Center | 65,536 |
| 150.12.0.0/16 | Japan Network Information Center | 65,536 |
| 150.15.0.0/16 | Japan Network Information Center | 65,536 |
| 150.22.0.0/22 | Osaka Medical and Pharmaceutical University | 1,024 |
| 150.42.0.0/16 | Japan Network Information Center | 65,536 |
| Netblock | Company |
|---|---|
| 2001:2f8::/32 | Research Organization of Information and Systems, National Institute of Informatics |
| 2405:d200::/32 | Chikushi Jogakuen University Network, |
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IP Ranges API 
WHOIS Details
ASHandle: AS2907 OrgID: AS2907 ASName: AS2907 ASNumber: AS2907 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
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Hosted Domains
There are 594 domain names hosted across 432 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 133.39.78.111 | ██████████ | 14 |
| 202.24.80.45 | ██████████ | 13 |
| 210.133.66.102 | ██████████ | 8 |
| 136.187.96.101 | ██████████ | 7 |
| 150.43.1.6 | ██████████ | 7 |
| 202.209.84.130 | ██████████ | 6 |
| 133.39.78.80 | ██████████ | 6 |
| 158.203.31.145 | ██████████ | 6 |
| 192.47.204.136 | ██████ | 5 |
| 163.212.72.72 | ██████████ | 5 |
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Useful for
Cybersecurity
Peers
There are 152 peers for this ASN.
| Peers | Name |
|---|---|
| AS10014 | Nihon University |
| AS101 | University of Washington |
| AS1103 | SURF B.V. |
| AS11537 | Internet2 |
| AS12389 | PJSC Rostelecom |
| AS131158 | Nara Institute of Science and Technology, National University Corporation |
| AS131159 | Yamagata University |
| AS131895 | Okinawa Institute of science and technology |
| AS131897 | National University Corporation ,Ehime University |
| AS131919 | Meiji University |
| AS131946 | MUSASHINO UNIVERSITY E.F. |
| AS131961 | Dokkyo University |
| AS131981 | Takushoku University |
| AS134823 | Sky Digital Co., Ltd. |
| AS135607 | Infinivan Incorporated |
| AS137409 | GSL Networks Pty LTD |
| AS138997 | Eons Data Communications Limited |
| AS140627 | OneQode |
| AS150357 | University of Nagasaki |
| AS150358 | Tokyo Woman's Christian University |
| AS150369 | TelHi Corporation |
| AS151350 | Q Enterprise Systems Ltd. |
| AS151390 | RUTILEA, Inc. |
| AS152861 | Chiba Institute of Technology |
| AS15412 | FLAG TELECOM UK LIMITED |
| AS17523 | Aoyama Gakuin University |
| AS17534 | NSK Co.,Ltd. |
| AS17639 | Converge ICT Solutions Inc. |
| AS17701 | Seinan Gakuin University |
| AS17932 | Japan Advanced Institute of Science and Technology |
| AS17934 | National Institute of Information and Communications Technology |
| AS17940 | CYBER LINKS Co.,Ltd. |
| AS17944 | Japan Weather Association |
| AS17946 | Gifu University |
| AS17956 | WASEDA University |
| AS17960 | University of the Ryukyus |
| AS18076 | Institute of Advanced Media Arts and Sciences |
| AS18087 | Toyo University |
| AS18091 | Teikyo University |
| AS18106 | Viewqwest Pte Ltd |
| AS18123 | INAOKI EDUCATIONAL INSTITUTION |
| AS18124 | Okayama University of Science |
| AS18125 | Ministry of Agriculture, Forestry and Fisheries Research Network |
| AS18128 | RIKEN |
| AS18148 | Fukuoka University |
| AS18267 | Doshisha University |
| AS18276 | Kansai University |
| AS18279 | Bukkyo University |
| AS1828 | Unitas Global |
| AS2018 | TENET (The UNINET Project) |
| AS20485 | Joint Stock Company TransTeleCom |
| AS20965 | GEANT Vereniging |
| AS2153 | CENIC |
| AS22388 | Indiana University |
| AS23615 | University of Shizuoka |
| AS23623 | Chuo University |
| AS23781 | Toyama University |
| AS23793 | National Institute of Advanced Industrial Science and Technology |
| AS23807 | Ritsumeikan University |
| AS23815 | Japan Internet Xing Co., Ltd. |
| AS23826 | Daido University |
| AS23855 | Singapore Advanced Research and Education Network |
| AS24248 | Wakayama University |
| AS24254 | Kyoto Sangyo University |
| AS24260 | Board of trusty: Kinjo-Gakuen |
| AS24261 | Mie University |
| AS24264 | Kanazawa Institute of Technology |
| AS24268 | National University Corporation Shizuoka University |
| AS24287 | National Institute of Informatics |
| AS24482 | SG.GS |
| AS2497 | Internet Initiative Japan Inc. |
| AS2500 | WIDE Project |
| AS2501 | The University of Tokyo |
| AS2504 | Kyoto University |
| AS2505 | High Energy Accelerator Research Organization, KEK |
| AS2506 | NTT WEST CHUGOKU CORPORATION |
| AS2508 | Kyushu University |
| AS2513 | Japan Science and Technology Agency |
| AS25152 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS2516 | KDDI CORPORATION |
| AS2518 | BIGLOBE Inc. |
| AS2523 | Internet Technology Research Consortium |
| AS2603 | NORDUnet |
| AS27750 | Cooperación Latino Americana de Redes Avanzadas |
| AS293 | ESnet |
| AS3488 | Information Systems Department, Japan Aerospace Exploration Agency |
| AS35280 | F5 Networks SARL |
| AS35889 | University of Hawaii |
| AS36236 | NetActuate, Inc |
| AS37889 | J-PARC Center |
| AS37910 | Chubu University |
| AS37917 | University of Tsukuba |
| AS37918 | Nippon Telegraph and Telephone Corporation |
| AS38001 | NewMedia Express Pte Ltd |
| AS38022 | REANNZ National Research and Education Network |
| AS38195 | Superloop |
| AS38635 | Keio University |
| AS38641 | Osaka Sangyo University |
| AS4455 | IX Reach Ltd |
| AS45489 | Sri Lanka Telecom PLC, GLobal Peering |
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Upstreams
There are 2 upstreams for this ASN.
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Downstreams
There are 86 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS10014 | Nihon University |
| AS131158 | Nara Institute of Science and Technology, National University Corporation |
| AS131159 | Yamagata University |
| AS131895 | Okinawa Institute of science and technology |
| AS131919 | Meiji University |
| AS131946 | MUSASHINO UNIVERSITY E.F. |
| AS131961 | Dokkyo University |
| AS131981 | Takushoku University |
| AS150358 | Tokyo Woman's Christian University |
| AS151350 | Q Enterprise Systems Ltd. |
| AS151390 | RUTILEA, Inc. |
| AS152861 | Chiba Institute of Technology |
| AS17523 | Aoyama Gakuin University |
| AS17701 | Seinan Gakuin University |
| AS17932 | Japan Advanced Institute of Science and Technology |
| AS17946 | Gifu University |
| AS17956 | WASEDA University |
| AS17960 | University of the Ryukyus |
| AS18087 | Toyo University |
| AS18091 | Teikyo University |
| AS18123 | INAOKI EDUCATIONAL INSTITUTION |
| AS18124 | Okayama University of Science |
| AS18125 | Ministry of Agriculture, Forestry and Fisheries Research Network |
| AS18128 | RIKEN |
| AS18148 | Fukuoka University |
| AS18267 | Doshisha University |
| AS18276 | Kansai University |
| AS18279 | Bukkyo University |
| AS23615 | University of Shizuoka |
| AS23623 | Chuo University |
| AS23781 | Toyama University |
| AS23793 | National Institute of Advanced Industrial Science and Technology |
| AS23807 | Ritsumeikan University |
| AS23826 | Daido University |
| AS24254 | Kyoto Sangyo University |
| AS24260 | Board of trusty: Kinjo-Gakuen |
| AS24261 | Mie University |
| AS24264 | Kanazawa Institute of Technology |
| AS24268 | National University Corporation Shizuoka University |
| AS24287 | National Institute of Informatics |
| AS2501 | The University of Tokyo |
| AS2504 | Kyoto University |
| AS2505 | High Energy Accelerator Research Organization, KEK |
| AS2506 | NTT WEST CHUGOKU CORPORATION |
| AS2508 | Kyushu University |
| AS2513 | Japan Science and Technology Agency |
| AS2523 | Internet Technology Research Consortium |
| AS3488 | Information Systems Department, Japan Aerospace Exploration Agency |
| AS37889 | J-PARC Center |
| AS37910 | Chubu University |
| AS37917 | University of Tsukuba |
| AS37918 | Nippon Telegraph and Telephone Corporation |
| AS38635 | Keio University |
| AS38641 | Osaka Sangyo University |
| AS45685 | Rikkyo Gakuin Rikkyo University |
| AS45688 | The University of Tokyo Interfaculty Initiative in Information Studies |
| AS4729 | Japan Atomic Energy Agency |
| AS4730 | Osaka University |
| AS55373 | Foundation for Biomedical Research and Innovation |
| AS55379 | Hosei University |
| AS55380 | Kanazawa University |
| AS55390 | Tokyo University of Science |
| AS55904 | KOGAKUIN University |
| AS55909 | National Institute of Technology, Kochi College |
| AS55910 | Shibaura Institute of Technology |
| AS55912 | University of Kochi |
| AS58647 | Kagawa University |
| AS58652 | Kochi University |
| AS58784 | Rissho University |
| AS58785 | Tohoku Gakuin University |
| AS59091 | Kanagawa Institute of Technology |
| AS59096 | Meiji Gakuin University |
| AS59103 | SoftEther Corporation |
| AS59104 | Soka University |
| AS59111 | Akita International University |
| AS59115 | CYBERDYNE Inc. |
| AS63770 | Industrial Cyber Security Center of Excellence |
| AS63777 | National Institutes of Natural Sciences National Astronomical Observatory of JAPAN |
| AS63783 | Chiba University of Commerce |
| AS63785 | Fukuoka University |
| AS63798 | Industrial Cyber Security Center of Excellence |
| AS7509 | Hokkaido University |
| AS7660 | Asia Pacific Advanced Network - Japan |
| AS9355 | National Institute of Information and Communications Technology |
| AS9367 | Institute of Science Tokyo |
| AS9591 | National Institute for Fusion Science |
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Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2907 at robtex.
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