AS2907 
National Institute of Informatics
alias SINET · Mis à jour 21.10.2026 16:15 UTC
Infos AS
- Organisation
- National Institute of Informatics
- Pays
- Japon
- Site web
- http://www.sinet.ad.jp/
- Registre (RIR)
- ORG-CJU1-AP
- Vu pour la dernière fois dans BGP
- 21.10.2026 16:05 UTC
RPKI
31 ROA
Valide 40
Invalide 0
Aucun ROA 566
Localisation des préfixes
-
Japon
606
Liens externes
Voisins vus depuis AS208972 ; les traits épais portent plus de routes.
AmontsAS2907Avals
| # | AS | Nom | Relation | Routes | Part |
|---|---|---|---|---|---|
| 1 | AS2497 | Internet Initiative Japan | Amont | 1 052 |
| # | AS | Nom | Relation | Routes | Part |
|---|---|---|---|---|---|
| 1 | AS58647 | Kagawa University | Aval | 183 | |
| 2 | AS23793 | National Institute of Advanced Industrial Science and Technology | Aval | 16 | |
| 3 | AS2506 | NTT business Solutions corporation | Aval | 13 | |
| 4 | AS63770 | Industrial Cyber Security Center of Excellence | Aval | 11 | |
| 5 | AS63798 | Industrial Cyber Security Center of Excellence | Aval | 10 | |
| 6 | AS59103 | SoftEther Corporation | Aval | 9 | |
| 7 | AS18148 | Fukuoka University | Aval | 9 | |
| 8 | AS18124 | Okayama University of Science | Aval | 9 | |
| 9 | AS3488 | Japan Aerospace Exploration Agency | Aval | 9 | |
| 10 | AS131159 | Yamagata University | Aval | 7 | |
| 11 | AS151388 | SoftEther Corporation (SE-JIKKEN-AS) | Aval | 6 | |
| 12 | AS2501 | The University of Tokyo | Aval | 6 | |
| 13 | AS63785 | Fukuoka University | Aval | 5 | |
| 14 | AS58652 | Kochi University | Aval | 5 | |
| 15 | AS55912 | University of Kochi | Aval | 5 | |
| 16 | AS45688 | The University of Tokyo Interfaculty Initiative in Information Studies | Aval | 5 | |
| 17 | AS131981 | Takushoku University | Aval | 4 | |
| 18 | AS55390 | Tokyo University of Science | Aval | 4 | |
| 19 | AS55379 | Hosei University | Aval | 4 | |
| 20 | AS38635 | Keio University | Aval | 4 | |
| 21 | AS37918 | NTT, Inc. | Aval | 4 | |
| 22 | AS23781 | Toyama University | Aval | 4 | |
| 23 | AS18087 | Toyo University | Aval | 4 | |
| 24 | AS17701 | Seinan Gakuin University | Aval | 4 | |
| 25 | AS2523 | JSPS 163rd Committee on Internet Technology | Aval | 4 | |
| 26 | AS2505 | High Energy Accelerator Research Organization, KEK | Aval | 4 | |
| 27 | AS2504 | Kyoto University | Aval | 4 | |
| 28 | AS55904 | KOGAKUIN University | Aval | 3 | |
| 29 | AS38641 | Osaka Sangyo University | Aval | 3 | |
| 30 | AS37917 | University of Tsukuba | Aval | 3 | |
| 31 | AS37889 | J-PARC Center | Aval | 3 | |
| 32 | AS24261 | Mie University | Aval | 3 | |
| 33 | AS23826 | Daido University | Aval | 3 | |
| 34 | AS18267 | Doshisha University | Aval | 3 | |
| 35 | AS17687 | National University Corporation Nagoya University | Aval | 3 | |
| 36 | AS9367 | Institute of Science Tokyo | Aval | 3 | |
| 37 | AS7509 | Hokkaido University | Aval | 3 | |
| 38 | AS152870 | Incorporated Educational Institution Kaichigakuen | Aval | 2 | |
| 39 | AS150358 | Tokyo Woman's Christian University | Aval | 2 | |
| 40 | AS131919 | Meiji University | Aval | 2 | |
| 41 | AS131895 | Okinawa Institute of science and technology | Aval | 2 | |
| 42 | AS59104 | Soka University | Aval | 2 | |
| 43 | AS59096 | Meiji Gakuin University | Aval | 2 | |
| 44 | AS58785 | Tohoku Gakuin University | Aval | 2 | |
| 45 | AS55909 | National Institute of Technology, Kochi College | Aval | 2 | |
| 46 | AS24287 | National Institute of Informatics | Aval | 2 | |
| 47 | AS18123 | INAOKI EDUCATIONAL INSTITUTION | Aval | 2 | |
| 48 | AS18091 | Teikyo University | Aval | 2 | |
| 49 | AS17523 | Aoyama Gakuin University | Aval | 2 | |
| 50 | AS9591 | National Institute for Fusion Science | Aval | 2 | |
| 51 | AS4730 | Osaka University | Aval | 2 | |
| 52 | AS4729 | Japan Atomic Energy Agency | Aval | 2 | |
| 53 | AS152861 | Chiba Institute of Technology | Aval | 1 | |
| 54 | AS151390 | RUTILEA, Inc. | Aval | 1 | |
| 55 | AS151350 | NIPPON COMMUNICATIONS INC. | Aval | 1 | |
| 56 | AS131961 | Dokkyo University | Aval | 1 | |
| 57 | AS131946 | MUSASHINO UNIVERSITY E.F. | Aval | 1 | |
| 58 | AS131158 | Nara Institute of Science and Technology, National University Corporation | Aval | 1 | |
| 59 | AS63783 | Chiba University of Commerce | Aval | 1 | |
| 60 | AS63777 | National Institutes of Natural Sciences National Astronomical Observatory of JAPAN | Aval | 1 | |
| 61 | AS59115 | CYBERDYNE Inc. | Aval | 1 | |
| 62 | AS59111 | Akita International University | Aval | 1 | |
| 63 | AS58784 | Rissho University | Aval | 1 | |
| 64 | AS55380 | Kanazawa University | Aval | 1 | |
| 65 | AS55373 | Foundation for Biomedical Research and Innovation at Kobe | Aval | 1 | |
| 66 | AS45685 | Rikkyo Gakuin Rikkyo University | Aval | 1 | |
| 67 | AS37910 | Chubu University | Aval | 1 | |
| 68 | AS24268 | National University Corporation Shizuoka University | Aval | 1 | |
| 69 | AS24264 | Kanazawa Institute of Technology | Aval | 1 | |
| 70 | AS24260 | Board of trusty: Kinjo-Gakuen | Aval | 1 | |
| 71 | AS24254 | Kyoto Sangyo University | Aval | 1 | |
| 72 | AS23807 | Ritsumeikan University | Aval | 1 | |
| 73 | AS23623 | Chuo University | Aval | 1 | |
| 74 | AS23615 | University of Shizuoka | Aval | 1 | |
| 75 | AS18279 | Bukkyo University | Aval | 1 | |
| 76 | AS18276 | Kansai University | Aval | 1 | |
| 77 | AS18128 | RIKEN | Aval | 1 | |
| 78 | AS18125 | MAFFIN | Aval | 1 | |
| 79 | AS17960 | University of the Ryukyus | Aval | 1 | |
| 80 | AS17956 | WASEDA University | Aval | 1 | |
| 81 | AS17946 | Gifu University | Aval | 1 | |
| 82 | AS2513 | Japan Science and Technology Agency | Aval | 1 | |
| 83 | AS2508 | Kyushu University | Aval | 1 |
Aucun dans la table de routage.
| # | AS | Nom | Relation | Routes | Part |
|---|---|---|---|---|---|
| 1 | AS2497 | Internet Initiative Japan | Amont | 1 052 | |
| 2 | AS58647 | Kagawa University | Aval | 183 | |
| 3 | AS23793 | National Institute of Advanced Industrial Science and Technology | Aval | 16 | |
| 4 | AS2506 | NTT business Solutions corporation | Aval | 13 | |
| 5 | AS63770 | Industrial Cyber Security Center of Excellence | Aval | 11 | |
| 6 | AS63798 | Industrial Cyber Security Center of Excellence | Aval | 10 | |
| 7 | AS59103 | SoftEther Corporation | Aval | 9 | |
| 8 | AS18148 | Fukuoka University | Aval | 9 | |
| 9 | AS18124 | Okayama University of Science | Aval | 9 | |
| 10 | AS3488 | Japan Aerospace Exploration Agency | Aval | 9 | |
| 11 | AS131159 | Yamagata University | Aval | 7 | |
| 12 | AS151388 | SoftEther Corporation (SE-JIKKEN-AS) | Aval | 6 | |
| 13 | AS2501 | The University of Tokyo | Aval | 6 | |
| 14 | AS63785 | Fukuoka University | Aval | 5 | |
| 15 | AS58652 | Kochi University | Aval | 5 | |
| 16 | AS55912 | University of Kochi | Aval | 5 | |
| 17 | AS45688 | The University of Tokyo Interfaculty Initiative in Information Studies | Aval | 5 | |
| 18 | AS131981 | Takushoku University | Aval | 4 | |
| 19 | AS55390 | Tokyo University of Science | Aval | 4 | |
| 20 | AS55379 | Hosei University | Aval | 4 | |
| 21 | AS38635 | Keio University | Aval | 4 | |
| 22 | AS37918 | NTT, Inc. | Aval | 4 | |
| 23 | AS23781 | Toyama University | Aval | 4 | |
| 24 | AS18087 | Toyo University | Aval | 4 | |
| 25 | AS17701 | Seinan Gakuin University | Aval | 4 | |
| 26 | AS2523 | JSPS 163rd Committee on Internet Technology | Aval | 4 | |
| 27 | AS2505 | High Energy Accelerator Research Organization, KEK | Aval | 4 | |
| 28 | AS2504 | Kyoto University | Aval | 4 | |
| 29 | AS55904 | KOGAKUIN University | Aval | 3 | |
| 30 | AS38641 | Osaka Sangyo University | Aval | 3 | |
| 31 | AS37917 | University of Tsukuba | Aval | 3 | |
| 32 | AS37889 | J-PARC Center | Aval | 3 | |
| 33 | AS24261 | Mie University | Aval | 3 | |
| 34 | AS23826 | Daido University | Aval | 3 | |
| 35 | AS18267 | Doshisha University | Aval | 3 | |
| 36 | AS17687 | National University Corporation Nagoya University | Aval | 3 | |
| 37 | AS9367 | Institute of Science Tokyo | Aval | 3 | |
| 38 | AS9355 | National Institute of Information and Communications Technology | 3 | ||
| 39 | AS7509 | Hokkaido University | Aval | 3 | |
| 40 | AS152870 | Incorporated Educational Institution Kaichigakuen | Aval | 2 | |
| 41 | AS150358 | Tokyo Woman's Christian University | Aval | 2 | |
| 42 | AS131919 | Meiji University | Aval | 2 | |
| 43 | AS131895 | Okinawa Institute of science and technology | Aval | 2 | |
| 44 | AS59104 | Soka University | Aval | 2 | |
| 45 | AS59096 | Meiji Gakuin University | Aval | 2 | |
| 46 | AS58785 | Tohoku Gakuin University | Aval | 2 | |
| 47 | AS55909 | National Institute of Technology, Kochi College | Aval | 2 | |
| 48 | AS24287 | National Institute of Informatics | Aval | 2 | |
| 49 | AS18123 | INAOKI EDUCATIONAL INSTITUTION | Aval | 2 | |
| 50 | AS18091 | Teikyo University | Aval | 2 | |
| 51 | AS17523 | Aoyama Gakuin University | Aval | 2 | |
| 52 | AS9591 | National Institute for Fusion Science | Aval | 2 | |
| 53 | AS4730 | Osaka University | Aval | 2 | |
| 54 | AS4729 | Japan Atomic Energy Agency | Aval | 2 | |
| 55 | AS152861 | Chiba Institute of Technology | Aval | 1 | |
| 56 | AS151390 | RUTILEA, Inc. | Aval | 1 | |
| 57 | AS151350 | NIPPON COMMUNICATIONS INC. | Aval | 1 | |
| 58 | AS131961 | Dokkyo University | Aval | 1 | |
| 59 | AS131946 | MUSASHINO UNIVERSITY E.F. | Aval | 1 | |
| 60 | AS131158 | Nara Institute of Science and Technology, National University Corporation | Aval | 1 | |
| 61 | AS63783 | Chiba University of Commerce | Aval | 1 | |
| 62 | AS63777 | National Institutes of Natural Sciences National Astronomical Observatory of JAPAN | Aval | 1 | |
| 63 | AS59115 | CYBERDYNE Inc. | Aval | 1 | |
| 64 | AS59111 | Akita International University | Aval | 1 | |
| 65 | AS58784 | Rissho University | Aval | 1 | |
| 66 | AS55380 | Kanazawa University | Aval | 1 | |
| 67 | AS55373 | Foundation for Biomedical Research and Innovation at Kobe | Aval | 1 | |
| 68 | AS45685 | Rikkyo Gakuin Rikkyo University | Aval | 1 | |
| 69 | AS37910 | Chubu University | Aval | 1 | |
| 70 | AS24268 | National University Corporation Shizuoka University | Aval | 1 | |
| 71 | AS24264 | Kanazawa Institute of Technology | Aval | 1 | |
| 72 | AS24260 | Board of trusty: Kinjo-Gakuen | Aval | 1 | |
| 73 | AS24254 | Kyoto Sangyo University | Aval | 1 | |
| 74 | AS23807 | Ritsumeikan University | Aval | 1 | |
| 75 | AS23623 | Chuo University | Aval | 1 | |
| 76 | AS23615 | University of Shizuoka | Aval | 1 | |
| 77 | AS18279 | Bukkyo University | Aval | 1 | |
| 78 | AS18276 | Kansai University | Aval | 1 | |
| 79 | AS18128 | RIKEN | Aval | 1 | |
| 80 | AS18125 | MAFFIN | Aval | 1 | |
| 81 | AS17960 | University of the Ryukyus | Aval | 1 | |
| 82 | AS17956 | WASEDA University | Aval | 1 | |
| 83 | AS17946 | Gifu University | Aval | 1 | |
| 84 | AS2513 | Japan Science and Technology Agency | Aval | 1 | |
| 85 | AS2508 | Kyushu University | Aval | 1 |
| Préfixe | Description | Localisation | RPKI | Chemins |
|---|---|---|---|---|
| 103.164.74.0/23 | Yokohama City Board of Education | Shinanochō | Aucun ROA | 1 |
| 103.164.166.0/23 | Shiga Prefectural Government | | Aucun ROA | 1 |
| 103.164.168.0/23 | Kashiwa city | | Aucun ROA | 1 |
| 103.180.128.0/23 | Chiba prefecture | | Aucun ROA | 1 |
| 130.34.0.0/16 | Tohoku University | Sendai | Aucun ROA | 1 |
| 130.153.0.0/16 | The University of Electro-Communications | Kokuryōchō | Aucun ROA | 1 |
| 131.206.0.0/16 | Kyushu Institute of Technology | Iizuka | Aucun ROA | 1 |
| 133.7.0.0/16 | Japan Network Information Center | Asuwa | Aucun ROA | 1 |
| 133.8.0.0/16 | Japan Network Information Center | Takasaki | Aucun ROA | 1 |
| 133.10.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.12.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.14.0.0/16 | Japan Network Information Center | Higashimatsuyama Shi | Aucun ROA | 1 |
| 133.15.0.0/16 | Japan Network Information Center | Toyohashi | Aucun ROA | 1 |
| 133.16.0.0/16 | Japan Network Information Center | Ōtsu | Aucun ROA | 1 |
| 133.17.0.0/16 | Japan Network Information Center | Oji | Aucun ROA | 1 |
| 133.17.7.0/24 | Japan Network Information Center | Oji | Aucun ROA | 1 |
| 133.17.10.0/24 | Japan Network Information Center | Oji | Aucun ROA | 1 |
| 133.20.0.0/16 | Japan Network Information Center | Nishisugamo | Aucun ROA | 1 |
| 133.21.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.23.0.0/16 | Japan Network Information Center | Kofu | Aucun ROA | 1 |
| 133.29.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.30.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.32.100.0/22 | Kobe Design University | | Aucun ROA | 1 |
| 133.34.0.0/16 | Japan Network Information Center | Yokohama | Aucun ROA | 1 |
| 133.35.0.0/16 | Japan Network Information Center | Niigata | Aucun ROA | 1 |
| 133.37.0.0/16 | Japan Network Information Center | Ōita | RPKI valide | 1 |
| 133.38.0.0/16 | Japan Network Information Center | Sakawa | Aucun ROA | 1 |
| 133.39.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.44.0.0/16 | Japan Network Information Center | Nagaoka | Aucun ROA | 1 |
| 133.45.0.0/16 | Japan Network Information Center | Nagasaki | Aucun ROA | 1 |
| 133.46.0.0/16 | Japan Network Information Center | Shikatebukuro | Aucun ROA | 1 |
| 133.46.248.0/21 | Japan Network Information Center | Ōta | Aucun ROA | 1 |
| 133.48.0.0/16 | Japan Network Information Center | Okazaki | Aucun ROA | 1 |
| 133.49.0.0/16 | Japan Network Information Center | Saga | Aucun ROA | 1 |
| 133.52.0.0/16 | Japan Network Information Center | Fukushima | Aucun ROA | 1 |
| 133.54.0.0/18 | Japan Network Information Center | Miyazaki | Aucun ROA | 1 |
| 133.54.64.0/21 | Japan Network Information Center | Miyazaki | Aucun ROA | 1 |
| 133.54.76.0/24 | Japan Network Information Center | Miyazaki | Aucun ROA | 1 |
| 133.54.77.0/24 | Japan Network Information Center | Miyazaki | Aucun ROA | 1 |
| 133.54.78.0/23 | Japan Network Information Center | Miyazaki | Aucun ROA | 1 |
| 133.54.80.0/20 | Japan Network Information Center | Miyazaki | Aucun ROA | 1 |
| 133.54.96.0/19 | Japan Network Information Center | Saito Shi | Aucun ROA | 1 |
| 133.54.128.0/17 | Japan Network Information Center | Miyazaki | Aucun ROA | 1 |
| 133.55.0.0/16 | Japan Network Information Center | Toyama | Aucun ROA | 1 |
| 133.57.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.58.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.60.0.0/16 | Japan Network Information Center | Hirosaki | Aucun ROA | 1 |
| 133.62.0.0/16 | Japan Network Information Center | Ube | Aucun ROA | 1 |
| 133.63.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.65.0.0/16 | Japan Network Information Center | Tokyo | Aucun ROA | 1 |
| 133.68.0.0/16 | Japan Network Information Center | Sannomaru | Aucun ROA | 1 |
| 133.72.0.0/16 | Japan Network Information Center | Nakatehara | Aucun ROA | 1 |
| 133.73.0.0/16 | Japan Network Information Center | Tachikawa | Aucun ROA | 1 |
| 133.74.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.74.192.0/18 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.77.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.78.0.0/16 | Japan Network Information Center | Setagaya City | Aucun ROA | 1 |
| 133.81.0.0/16 | Japan Network Information Center | Mugino | Aucun ROA | 1 |
| 133.82.0.0/16 | Japan Network Information Center | Chiba | Aucun ROA | 1 |
| 133.83.0.0/16 | Japan Network Information Center | Kyoto | Aucun ROA | 1 |
| 133.84.0.0/16 | | Aucun ROA | 1 | |
| 133.85.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.86.0.0/16 | Japan Network Information Center | Suge | Aucun ROA | 1 |
| 133.86.207.0/24 | Suge | Aucun ROA | 1 | |
| 133.86.208.0/24 | Suge | Aucun ROA | 1 | |
| 133.86.246.0/24 | Suge | Aucun ROA | 1 | |
| 133.86.247.0/24 | Suge | Aucun ROA | 1 | |
| 133.86.248.0/24 | Suge | Aucun ROA | 1 | |
| 133.86.250.0/24 | Japan Network Information Center | Suge | Aucun ROA | 1 |
| 133.88.224.0/24 | Nagoya | Aucun ROA | 1 | |
| 133.88.225.0/24 | Nagoya | Aucun ROA | 1 | |
| 133.88.226.0/24 | Nagoya | Aucun ROA | 1 | |
| 133.89.0.0/16 | Japan Network Information Center | Neyagawa | Aucun ROA | 1 |
| 133.94.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.95.0.0/16 | Japan Network Information Center | Kumamoto | Aucun ROA | 1 |
| 133.96.0.0/16 | Japan Network Information Center | Kariya | Aucun ROA | 1 |
| 133.98.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.99.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.102.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.103.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.104.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 133.106.0.0/21 | Ashikaga University | | Aucun ROA | 1 |
| 133.187.0.0/16 | Japan Network Information Center | Yokosuka | Aucun ROA | 1 |
| 133.220.0.0/16 | Japan Network Information Center | Fujimichō | Aucun ROA | 1 |
| 134.160.186.0/24 | RIKEN | Kanocho | Aucun ROA | 1 |
| 134.160.187.0/24 | RIKEN | Kanocho | Aucun ROA | 1 |
| 134.160.188.0/24 | RIKEN | Kanocho | Aucun ROA | 1 |
| 134.160.189.0/24 | Kanocho | Aucun ROA | 1 | |
| 136.187.0.0/16 | National Institute of Informatics | Yokohama | Aucun ROA | 1 |
| 144.213.0.0/16 | National Institute for Materials Science | | Aucun ROA | 1 |
| 147.157.0.0/17 | Tsukuba College of Technology | Tsukuba | Aucun ROA | 1 |
| 147.157.85.0/24 | Tsukuba College of Technology | Tsukuba | Aucun ROA | 1 |
| 147.157.128.0/17 | Tsukuba College of Technology | Tsukuba | Aucun ROA | 1 |
| 150.7.0.0/16 | Japan Network Information Center | Ebina | Aucun ROA | 1 |
| 150.7.28.0/24 | Ebina | Aucun ROA | 1 | |
| 150.7.250.0/24 | Ebina | Aucun ROA | 1 | |
| 150.9.254.0/23 | Hannan University | Osaka | Aucun ROA | 1 |
| 150.12.0.0/16 | Japan Network Information Center | Nishinomiya | Aucun ROA | 1 |
| 150.15.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 150.22.0.0/22 | Osaka Medical College | | Aucun ROA | 1 |
| 150.42.0.0/16 | Japan Network Information Center | Nagoya | Aucun ROA | 1 |
| 150.43.0.0/16 | Japan Network Information Center | Fukuoka | Aucun ROA | 1 |
| 150.46.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 150.46.0.0/17 | | Aucun ROA | 1 | |
| 150.46.128.0/17 | Okayama | Aucun ROA | 1 | |
| 150.54.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 150.59.0.0/16 | Japan Network Information Center | Tokushima | Aucun ROA | 1 |
| 150.69.0.0/16 | Japan Network Information Center | Kitakyushu | Aucun ROA | 1 |
| 150.83.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 150.84.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 150.86.0.0/16 | Japan Network Information Center | Yao | Aucun ROA | 1 |
| 150.86.248.0/21 | Japan Network Information Center | Daido | Aucun ROA | 1 |
| 150.89.0.0/17 | Japan Network Information Center | Ōmiya | Aucun ROA | 1 |
| 150.89.128.0/17 | Japan Network Information Center | Toyonaka | Aucun ROA | 1 |
| 150.89.160.0/20 | Japan Network Information Center | Toyonaka | Aucun ROA | 1 |
| 150.97.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 150.99.0.0/16 | Japan Network Information Center | | RPKI valide | 1 |
| 150.100.0.0/16 | Japan Network Information Center | | RPKI valide | 1 |
| 157.1.0.0/16 | Research Organization of Information and Systems, National Institute of Informatics | | RPKI valide | 1 |
| 157.6.0.0/16 | Fukui Prefectural University | | Aucun ROA | 1 |
| 157.7.0.0/19 | Radiation Effects Research Foundation | | Aucun ROA | 1 |
| 157.13.0.0/16 | Faculty of Humanity-Oriented Science and Engineering | | Aucun ROA | 1 |
| 157.13.129.0/24 | Faculty of Humanity-Oriented Science and Engineering | | Aucun ROA | 1 |
| 157.16.0.0/16 | University Public Corporation Osaka | | Aucun ROA | 1 |
| 157.17.0.0/19 | Ryūgasaki | Aucun ROA | 1 | |
| 157.19.0.0/16 | National University Corporation Muroran Institute of Technology | Muroran | Aucun ROA | 1 |
| 157.63.0.0/16 | Teikyo University of Science | | Aucun ROA | 1 |
| 157.76.0.0/16 | Ube Frontier University | | Aucun ROA | 1 |
| 157.80.0.0/16 | Ibaraki University | Kujichō | Aucun ROA | 1 |
| 157.102.0.0/16 | Teikyo University | | Aucun ROA | 1 |
| 157.105.0.0/16 | National University Corporation Tokyo Gakugei University | | Aucun ROA | 1 |
| 157.111.0.0/16 | National Institutes for Quantum and Radiological Science and Technology | | Aucun ROA | 1 |
| 157.111.0.0/20 | National Institutes for Quantum and Radiological Science and Technology | | Aucun ROA | 1 |
| 157.111.16.0/24 | National Institutes for Quantum and Radiological Science and Technology | | Aucun ROA | 1 |
| 157.114.0.0/16 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 158.203.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 158.208.0.0/16 | Japan Network Information Center | | Aucun ROA | 1 |
| 158.210.0.0/16 | Japan Network Information Center | Tsukuba | Aucun ROA | 1 |
| 158.215.0.0/16 | Japan Network Information Center | Tegata | Aucun ROA | 1 |
| 160.11.0.0/16 | Nara Women's University | Moriyama | Aucun ROA | 1 |
| 160.12.0.0/16 | Utsunomiya University | | Aucun ROA | 1 |
| 160.15.0.0/16 | Tottori University | Yonago | Aucun ROA | 1 |
| 160.18.2.0/24 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.18.100.0/24 | Institue National Colleges of Technology, Japan | Shimotogari | Aucun ROA | 1 |
| 160.18.128.0/24 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.18.136.0/23 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.18.148.0/23 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.18.216.0/23 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.18.220.0/23 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.18.224.0/24 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.18.225.0/24 | | Aucun ROA | 1 | |
| 160.28.0.0/16 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.8.0/24 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.9.0/24 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.202.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.204.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.206.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.208.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.212.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.214.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.216.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.218.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.222.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.224.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.226.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.28.228.0/23 | Miyagi University of Education | | Aucun ROA | 1 |
| 160.29.0.0/16 | Iwate University | Morioka | RPKI valide | 1 |
| 160.190.0.0/16 | National Cancer Center | | Aucun ROA | 1 |
| 160.193.0.0/16 | University Public Corporation Osaka | | Aucun ROA | 1 |
| 160.194.0.0/16 | Meisei University | | Aucun ROA | 1 |
| 160.198.0.0/16 | University of Occupational and Environmental Health ,Japan | Kitakyushu | Aucun ROA | 1 |
| 160.202.0.0/21 | Meteorological Research Institute | | Aucun ROA | 1 |
| 160.204.0.0/16 | Naruto University of Education | | Aucun ROA | 1 |
| 160.237.0.0/18 | Tama University | | Aucun ROA | 1 |
| 160.237.192.0/18 | Tama University | | Aucun ROA | 1 |
| 160.238.1.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.2.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.3.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.4.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.5.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.6.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.7.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.8.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.9.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.10.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.20.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.30.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.32.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.40.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.51.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.56.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.62.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.238.100.0/24 | Public University Corporation Oita Prefectural College of Arts and Culture | | Aucun ROA | 1 |
| 160.245.112.0/24 | Institue National Colleges of Technology, Japan | | Aucun ROA | 1 |
| 160.247.0.0/16 | Konan University | Kobe | Aucun ROA | 1 |
| 160.252.0.0/16 | Shinshu University | Matsumoto | Aucun ROA | 1 |
| 163.42.0.0/16 | Geographical Survey Institute Ministry of Land,Infrastructure and Transport | | Aucun ROA | 1 |
| 163.47.1.0/24 | Tokyo Metropolitan College of Industrial Technology | | Aucun ROA | 1 |
| 163.47.2.0/23 | Tokyo Metropolitan College of Industrial Technology | | Aucun ROA | 1 |
| 163.51.0.0/16 | Kindai University | Higashiosaka | Aucun ROA | 1 |
200 / 604
| Préfixe | Description | Localisation | RPKI | Chemins |
|---|---|---|---|---|
| 2001:2f8::/32 | | RPKI valide | 1 | |
| 2405:d200::/32 | | Aucun ROA | 1 |
| Préfixe | Description | Retirés |
|---|---|---|
| 133.86.178.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 133.86.177.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 133.86.176.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 103.172.162.0/23 | City of Ichikawa | 21.10.2026 12:21 |
| 210.137.12.0/24 | Seisen University | 21.10.2026 12:21 |
| 202.255.152.0/22 | Yukiyoshi Gakuen | 21.10.2026 12:21 |
| 202.253.232.0/21 | Kokushikan University | 21.10.2026 12:21 |
| 202.253.228.0/22 | Kokushikan University | 21.10.2026 12:21 |
| 202.253.226.0/23 | Kokushikan University | 21.10.2026 12:21 |
| 202.253.225.0/24 | Kokushikan University | 21.10.2026 12:21 |
| 202.250.0.0/20 | Tokai University | 21.10.2026 12:21 |
| 202.246.9.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 202.245.30.0/24 | The Institute of Applied Energy | 21.10.2026 12:21 |
| 202.242.8.0/21 | OSAKA UNIVERSITY OF ECONOMICS | 21.10.2026 12:21 |
| 202.240.112.0/22 | Tokyo Metropolitan Institute of Gerontology | 21.10.2026 12:21 |
| 202.240.72.0/21 | Tokyo University of Agriculture | 21.10.2026 12:21 |
| 202.236.168.0/21 | Fujita Health University | 21.10.2026 12:21 |
| 202.208.16.0/22 | Kyushu Polytechnic College | 21.10.2026 12:21 |
| 202.17.30.0/23 | Chiba Institute of Technology | 21.10.2026 12:21 |
| 202.17.28.0/23 | Chiba Institute of Technology | 21.10.2026 12:21 |
| 202.17.24.0/22 | Chiba Institute of Technology | 21.10.2026 12:21 |
| 202.17.16.0/21 | Chiba Institute of Technology | 21.10.2026 12:21 |
| 202.11.12.0/24 | Oita Industrial Research Institute | 21.10.2026 12:21 |
| 192.244.159.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.156.0/23 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.155.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.154.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.153.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.152.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.150.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.149.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.148.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 192.244.144.0/24 | National University Corporation Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.236.0/24 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.124.0/22 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.120.0/22 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.118.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.116.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.114.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.112.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.110.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.108.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.106.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.104.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.102.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.100.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.88.0/21 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.84.0/22 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.80.0/22 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.72.0/21 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.68.0/22 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.64.0/22 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.56.0/21 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.48.0/21 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.46.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.44.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.32.0/21 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.24.0/21 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.20.0/22 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.18.0/23 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.17.0/24 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.16.0/24 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.13.0/24 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.11.0/24 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.9.0/24 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 164.161.8.0/24 | Tokyo University of Marine Science and Technology | 21.10.2026 12:21 |
| 163.51.172.0/23 | Kindai University | 21.10.2026 12:21 |
| 163.51.168.0/22 | Kindai University | 21.10.2026 12:21 |
| 163.51.164.0/22 | Kindai University | 21.10.2026 12:21 |
| 163.51.162.0/23 | Kindai University | 21.10.2026 12:21 |
| 163.47.29.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 163.47.24.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 163.47.23.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 160.11.248.0/21 | Nara Women's University | 21.10.2026 12:21 |
| 157.111.10.0/24 | National Institutes for Quantum and Radiological Science and Technology | 21.10.2026 12:21 |
| 157.111.9.0/24 | National Institutes for Quantum and Radiological Science and Technology | 21.10.2026 12:21 |
| 157.111.8.0/24 | National Institutes for Quantum and Radiological Science and Technology | 21.10.2026 12:21 |
| 157.111.7.0/24 | National Institutes for Quantum and Radiological Science and Technology | 21.10.2026 12:21 |
| 157.111.1.0/24 | National Institutes for Quantum and Radiological Science and Technology | 21.10.2026 12:21 |
| 157.82.112.0/21 | University of Tokyo | 21.10.2026 12:21 |
| 157.17.0.0/17 | Early registration addresses | 21.10.2026 12:21 |
| 150.86.247.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 150.7.251.0/24 | Japan Network Information Center | 21.10.2026 12:21 |
| 144.213.253.0/24 | National Institute for Materials Science | 21.10.2026 12:21 |
| 144.213.2.0/24 | National Institute for Materials Science | 21.10.2026 12:21 |
| 134.160.188.0/22 | RIKEN | 21.10.2026 12:21 |
| 133.89.128.0/17 | Japan Network Information Center | 21.10.2026 12:21 |
| 133.89.0.0/17 | Japan Network Information Center | 21.10.2026 12:21 |
| 133.50.18.0/24 | Japan Network Information Center | 21.10.2026 12:21 |