ASNs allocated in Japan


Japan (JP) is a country in Asia (Eastern Asia) allocating 1,129 ASNs with a total of 169.0M IP addresses. The country is ranked #18 out of 249 countries by the total amount of ASNs. The organization with the biggest IP allocation in Japan is Softbank BB Corp. identified by ASN 17676 which manages 44.0M IP addresses.

Below you can see a list of ASNs allocated in Japan sorted by the number of IP addresses currently active on each network. You can click on individual ASN to see detailed information like traffic estimation, allocation date, peers, organization name, and much more.

ASN Organization IPs assigned
AS17676 Softbank BB Corp. 44.0M
AS4713 NTT Communications Corporation 28.9M
AS2516 KDDI CORPORATION 18.4M
AS2907 Research Organization of Information and Systems 8.9M
AS17506 ARTERIA Networks Corporation 5.4M
AS9824 Jupiter Telecommunication Co. Ltd 4.7M
AS2497 Internet Initiative Japan Inc. 3.8M
AS2518 BIGLOBE Inc. 3.7M
AS2527 O-NET So-net Entertainment Corporation 3.6M
AS17511 OPTAGE Inc. 3.1M
AS2510 FUJITSU LIMITED 3.1M
AS9605 DOCOMO NTT DOCOMO 2.7M
AS2514 NFOSPHERE NTT PC Communications 2.1M
AS4725 SoftBank Corp. 2.0M
AS10013 FreeBit Co. 1.9M
AS2519 ARTERIA Networks Corporation 1.7M
AS9595 NTT-ME Corporation 1.6M
AS37903 EMOBILE Ymobile Corporation 1.5M
AS10010 TOKAI Communications Corporation 1.4M
AS18126 Chubu Telecommunications Company 1.3M
AS9617 Jupiter Telecommunications Co. 1.2M
AS4694 IDC Frontier Inc. 1.0M
AS4685 Asahi Net 1.0M
AS7679 QTnet 696,320
AS4721 Jupiter Telecommunications Co. 631,808
AS7522 STNet 529,408
AS7671 NTT SmartConnect Corporation 451,584
AS9365 ITSCOM its communications Inc. 404,480
AS18081 Kintetsu Cable Network Co. 401,408
AS7684 SAKURA Internet Inc. 344,064
AS9370 SAKURA Internet Inc. 338,432
AS131932 JR East Information Systems Company 327,680
AS9371 SAKURA Internet Inc. 326,144
AS18144 Energia Communications 289,792
AS2506 UPERCSI NTT WEST CHUGOKU CORPORATION 279,808
AS9597 KDDI Web Communications Inc. 276,736
AS7506 GMO Internet 262,912
AS2500 WIDE Project 262,656
AS4673 NTT DATA CORPORATION 258,048
AS4704 Rakuten Mobile 248,576
AS7524 ITEC HANKYU HANSHIN CO. 231,680
AS2522 Japan Network Information Center 229,120
AS7687 TOYOTA DIGITAL CRUISE.INCORPORATED 204,800
AS2501 NET The University of Tokyo 200,704
AS23793 National Institute of Advanced Industrial Science and Technology 199,936
AS138384 Rakuten Mobile Network 195,584
AS7514 Computer Engineering & Consulting 189,952
AS9354 Community Network Center Inc. 188,928
AS17941 Equinix Jpapan Enterprise K.K. 176,896
AS9374 EDION Corporation 165,888
AS17698 COMMUNITY NETWORK CENTER INCORPORATED. 163,840
AS4686 BEKKOAME INTERNET INC. 157,440
AS9351 ZTV CO. 151,552
AS17529 EDIACAT STARCAT CABLE NETWORK Co . 143,360
AS18077 ABLE Yamaguchi Cable Vision Co. 135,680
AS9619 Sony Global Solutions Inc. 135,168
AS7670 Energia Communications 134,144
AS9614 Oita Cable Telecom Co 133,120
AS37917 University of Tsukuba 132,096
AS2504 Kyoto University 132,096
AS17516 NTT COMWARE CORPORATION 131,072
AS4729 Japan Atomic Energy Agency 131,072
AS24297 University Public Corporation Osaka 131,072
AS38635 Keio University 131,072
AS10021 KVH Co. 126,208
AS24572 Yahoo Japan 119,808
AS7516 Tohoku Intelligent Telecommunication Co. 119,040
AS17707 AS for DATAHOTEL 115,968
AS3488 XANET Information Systems Department 115,200
AS2554 DCF2554 IDC Frontier Inc. 108,288
AS45684 Kyocera Communication Systems Co. 98,304
AS18097 D.C.N. Corporation 96,256
AS59108 KATCH NETWORK INC. 96,256
AS4678 Canon IT Solutions Inc. 94,208
AS9993 ITOCHU Techno-Solutions Corporation 91,136
AS24282 KAGOYA JAPAN Inc. 89,344
AS55392 INTERNET MULTIFEED CO. 84,992
AS9600 So-net Corporation 82,944
AS18260 E-CATV EHIME CATV CO. 80,384
AS131921 GMO CLOUD K.K. 80,128
AS17514 Otsuka Corp. 79,872
AS7511 SYNAPSE Co. 77,824
AS7502 Advanced Software Technology & Management Research Institute of KYOTO 74,240
AS2505 High Energy Accelerator Research Organization 74,240
AS58647 Kagawa University 73,728
AS17534 NSK Co. 72,704
AS23781 OYAMA-AN-AS Toyama University 72,704
AS17673 NET MITSUI KNOWLEDGE INDUSTRY CO. 71,680
AS23820 Rakuten 71,680
AS17509 STARNET Co. 71,680
AS9615 TOYOHASHI CABLE NETWORK INC. 71,680
AS10000 Nagasaki Cable Media Inc. 69,632
AS17947 SAKURA KCS Corporation. 69,632
AS18271 NET Sojitz Systems Corporation 69,632
AS37918 Nippon Telegraph and Telephone Corporation 69,376
AS55391 INTERNET MULTIFEED CO. 68,608
AS23720 Rakuten Mobile Network 68,096
AS23816 Yahoo Japan Corporation 67,840
AS17961 mitene internet co. 67,584
AS4730 Osaka University 67,584
AS2526 Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi 67,584
AS18268 Naganoken Kyodou Densan Co.Ltd. 67,072
AS24261 MIE-U Mie University 66,304
AS17932 Japan Advanced Institute of Science and Technology 65,792
AS17944 Japan Weather Association 65,792
AS9991 Hiroshima Shudo University 65,536
AS37910 Chubu University 65,536
AS17946 Gifu University 65,536
AS58652 OCHI-U-NET Kochi University 65,536
AS10014 Nihon University 65,536
AS37919 SEGA Holdings Co. 65,536
AS17956 WASEDA University 65,536
AS17701 Seinan Gakuin University 65,536
AS17960 University of the Ryukyus 65,536
AS131897 National University Corporation 65,536
AS23615 University of Shizuoka 65,536
AS23623 Chuo University 65,536
AS131919 Meiji University 65,536
AS55379 HOSEI-NET Hosei University 65,536
AS55380 Kanazawa University 65,536
AS131159 Yamagata University 65,536
AS131930 Tokyo Broadcasting System Television 65,536
AS55390 Tokyo University of Science 65,536
AS55904 KOGAKUIN University 65,536
AS18276 Kansai University 65,536
AS17510 DENTSU 65,536
AS17512 Japan Airlines International Co. 65,536
AS17523 Aoyama Gakuin University 65,536
AS9591 National Institute for Fusion Science 65,536
AS9593 Nikkei Inc. 65,536
AS9355 National Institute of Information and Communications Technology 65,536
AS18069 SOFTBANK TECHNOLOGY CORP. 65,536
AS9366 SOLITON-NET 65,536
AS9367 Tokyo Institute of Technology 65,536
AS58785 Tohoku Gakuin University 65,536
AS18087 Toyo University 65,536
AS24248 Wakayama University 65,536
AS24254 Kyoto Sangyo University 65,536
AS2508 KYUSHU-U Kyushu University 65,536
AS18124 Okayama University of Science 65,536
AS24268 National University Corporation Shizuoka University 65,536
AS18125 Ministry of Agriculture 65,536
AS18128 RIKEN(Physical and Chemical Research Institute) 65,536
AS2513 Japan Science and Technology Agency 65,536
AS24275 TOTO LTD. 65,536
AS2523 JSPS 163rd Committee on Internet Technology 65,536
AS59104 Soka University 65,536
AS23779 NTT Communications Corporation 65,536
AS18148 Fukuoka University 65,536
AS38641 Osaka Sangyo University 65,536
AS38654 INES Corporation. 65,536
AS23807 Ritsumeikan University 65,536
AS38628 HIMEJI CABLE TELEVISION CORPORATION 64,512
AS7672 Hokuden Information System Service Co. 64,512
AS17686 ACCELIA 63,488
AS9622 Kurashiki Cable TV 63,488
AS17939 miyazaki cabletelevision network Co. 59,392
AS10006 SECOM Trust Systems Co. 59,392
AS4677 Marubeni OKI Network Solutions Inc. 57,344
AS4723 Dolphin 57,344
AS23791 LCV Corporation 52,224
AS59127 Newmedia Corporation 51,200
AS17675 Internap Japan Co. 49,408
AS37892 Cable Media WAIWAI Co. 49,152
AS4675 UNIADEX 49,152
AS55387 Japan Communication Inc. 49,152
AS131938 NISSAN MOTOR CO. 49,152
AS24295 Internap Japan Co. 49,152
AS4680 Mitsubishi Electric Information Network Corporation 48,640
AS23637 Equinix Jpapan Enterprise K.K. 47,104
AS18278 Cable TV Corporation 47,104
AS18282 TONAMI Internet Service(TONAMI TransportationCo. 46,592
AS4693 CSK-IT MANAGEMENT CORPORATION 45,056
AS9378 Jupiter Telecommunications Co. 45,056
AS23785 SUN FIELD INTERNET LIMITED 45,056
AS10019 Matsusaka Cable-TV Station Inc. 43,008
AS18092 Kyushu Tele Communications Company 43,008
AS18136 Jupiter Telecommunications Co. 43,008
AS24296 Yahoo Japan Corporation 43,008
AS38631 LINE Corporation 42,752
AS2511 NTT 41,728
AS7690 Mirai Communication Network Inc. 41,472
AS38634 DWANGO Co. 40,192
AS7676 TAM-Internet Service (T.A.M Co. 39,936
AS131918 SHONAN CABLE NETWORK 38,912
AS17530 Nihon Network Service Co 38,912
AS18135 BTV Cable Television CO. 38,912
AS9998 ISAO Corporation 36,864
AS10001 Mics Network Corporation 36,864
AS10003 Ogaki Cable Television Co. 36,864
AS24276 Jupiter Telecommunications Co. 36,864
AS7682 HOKKAIDO TELECOMMUNICATIONS NETWORK Co. 35,840
AS38462 Osaki Computer Engineering Co.Ltd 35,328
AS2512 TCP Inc. 35,072
AS17955 Densan Co. 34,816
AS23783 Cable Networks Akita Co. 34,560
AS131959 YOU Communications Corporation 33,280
AS58793 FUJITSU CLOUD TECHNOLOGIES LIMITED 33,024
AS59121 Asahi Kasei Networks Corporation 33,024
AS9357 NRI SecureTechnologies 32,768
AS18150 NetComBB Co. 32,768
AS9621 Okinawa Telecommunication Network Co. 31,744
AS132827 GATEWAY INC 31,744
AS18068 Dream Wave Shizuoka Co. Ltd. 31,232
AS23624 Chukai Television Co 30,720
AS17661 NHN JAPAN Corp. 30,464
AS55900 GLBB Japan KK 29,696
AS18134 Jupiter Telecommunications Co. 29,696
AS7668 Hokuriku Telecommunication Network Co. 29,696
AS9607 OWER BroadBand Tower 29,184
AS4785 xTom 28,160
AS59092 kronos.Co. 27,648
AS23629 Obihiro City Cable Co. 27,136
AS17504 NRI Netcom 26,880
AS131927 TV Matsumoto Cablevision 26,624
AS131934 ICC Corporation 26,624
AS55394 GREE 26,624
AS24249 JWAY co. 26,624
AS24255 Tannan Cable Television Corporation 25,600
AS138968 rainbow network limited 25,088
AS23661 CLARA ONLINE 24,832
AS10002 IGAUENO CABLE TELEVISION CO. 24,576
AS10012 Rakuten Mobile 24,576
AS17950 INET-AS SaiNet 24,576
AS9601 Niigata Communication Service 24,576
AS135573 mediatti broadband communications 24,576
AS56291 Ace, Inc. Diabuilding 8F, Building 2 1-28-38 Shinkawa 24,576
AS23788 Jupiter Telecommunications Co. 24,576
AS18121 Ishikawa Computer Center Co. 24,064
AS17682 296 BROAD NET Com Inc 23,552
AS131916 Tokyo Bay Network Co. 22,528
AS131937 Joetsu Cable Vision 22,528
AS23786 San-in Cable Vision CO. 22,528
AS17691 IKITIKI NDS Co. 21,504
AS17958 Kasaoka Cable Vision Co 21,504
AS7505 Fujitsu Systems Applications & Support Limited 21,504
AS10004 JIN Office Service Inc. 20,992
AS131899 DIG Inc. 20,992
AS23777 NTT BUSINESS SOLUTIONS CORPORATION 20,992
AS4695 Energia Communications 20,480
AS18267 Doshisha University 20,480
AS18274 Utsunomiya Cable TV Corporation 20,480
AS45675 Jupiter Telecommunications Co. 20,480
AS24278 USEN CORPORATION 20,480
AS9999 AT TOKYO Corporation 20,224
AS17957 SOUTH TOKYO CABLETELEVISION 19,456
AS18283 Fureai Channel Inc. 19,456
AS18129 OKAYAMA NETWORK INC. 19,456
AS59109 Hitachi 19,456
AS9997 Suzuka Cable Co. 18,432
AS10011 advanscope.inc 18,432
AS131915 Hamamatsu Cable Television .Inc 18,432
AS24277 Okinawa Cable Network Inc. 18,432
AS23784 SQUARE ENIX CO. 18,432
AS23790 Jupiter Telecommunications Co. 18,432
AS23805 NET Watarase Television Co. 18,432
AS131958 T-NET Tama Cable Network Co. 17,920
AS63770 Industrial Cyber Security Center of Excellence 17,408
AS23627 UEDA CABLE VISION CO. 17,408
AS4711 INTEC Inc. 17,408
AS18094 Tokyo Cable Network. 17,408
AS9466 UUNET Japan Limited 17,152
AS18071 Panasonic Corporation Corporate Information Systems Company 16,704
AS17931 Netforest 16,384
AS17683 Wingtechnology Communications 16,384
AS7503 Air Internet Service Co. 16,384
AS23635 CRCCMedia Co. 16,384
AS55384 Japan Advanced Institute of Science and Technology 16,384
AS55910 Shibaura Institute of Technology 16,384
AS18085 Fujitsu Systems Applications & Support Limited 16,384
AS24271 ICTV Iruma CATV co. 16,384
AS23778 IMIZU CABLE NETWORK CO. 16,384
AS23780 CTB Media Inc. 16,384
AS59125 FAMILY NET JAPAN INCORPORATED 15,616
AS131925 FAMILY NET JAPAN INCORPORATED 15,360
AS24251 Iwakuni Cable Network Corporation 15,360
AS24259 kanuma cable television Corporation 15,360
AS23808 TOSHIMA CABLE NETWORK CO. 14,336
AS17936 Cable Television Kani Co. 14,336
AS9604 FUJI SOFT INCORPORATED 14,336
AS131952 Asahikawa Cable Television Co. 13,824
AS63997 Tsukaeru.net 13,824
AS7677 Dai Nippon Printing Co. 13,568
AS18070 Global Network Core Co. 13,312
AS58650 Warabi Cable Vision Co. 12,800
AS55381 CITY-CABLE SHUNAN Corporation 12,800
AS7529 NetIRD Inc. 12,544
AS38639 NTT Communications Corporation 12,544
AS23817 Fujitsu Limited. 12,288
AS23628 NET Academic newtown Community Cable Service 12,288
AS18266 Datacore Works Co. 12,288
AS55388 ASJ INC. 12,288
AS18281 Tokoname New-TV Corporation 12,288
AS18075 Chupicom Hiroshima Corp. 12,288
AS18142 KISTEM Co. 12,288
AS131923 Mihara Cable Television Ltd. 10,240
AS131926 Cable Television Saiki Co.Ltd. 10,240
AS55385 Digital Alliance Co. 10,240
AS131931 Aomori Cable TV Co. 10,240
AS59107 Hachinohe Cable Television Co. 10,240
AS59126 NCT CO. 10,240
AS17689 Hokuden Information Technology 9,728
AS137445 PF LINK SYSTEMS 9,472
AS37922 Diversitymedia Co. 9,216
AS132418 1 Rue Royale FR 9,216
AS131911 HONJYO CABLE VISION CO. 9,216
AS45677 Isahaya Cable Media Co. 9,216
AS24279 SENDAI CATV CO. 9,216
AS23775 AMATELE-NET Tamashima TV Inc. 9,216
AS7664 HARENET INC. 9,216
AS17678 Gunma Internet Co 8,704
AS37908 KIBI Cable Television Co. 8,704
AS23620 DMM.com LLC 8,704
AS132726 5-3 Miyuki-cho 8,704
AS173 Electrical Communications Laboratories 8,704
AS59117 RBNET Co. 8,704
AS18258 Morgan Stanley Japan Limited 8,448
AS7686 Technology Networks Inc. 8,192
AS17677 ARTERIA Networks Corporation 8,192
AS24336 DIGITALBANK 8,192
AS17940 CYBER LINKS Co. 8,192
AS17694 Deutsche Bank Group 8,192
AS4672 IBM Japan 8,192
AS23618 Ibara Broadcasting Company 8,192
AS23619 SMARTVALUE Co. 8,192
AS23632 TVT Tsuyama Co. 8,192
AS55899 LEON TECHNOLOGY 8,192
AS131933 TAMA Television Co. 8,192
AS17518 Shiojiri City 8,192
AS4719 Onkyo Corporation 8,192
AS9358 INDER OPTAGE Inc. 8,192
AS9618 catv-tokushima 8,192
AS38043 Sophia Reserch Institute 8,192
AS59091 Kanagawa Institute of Technology 8,192
AS59096 Meiji Gakuin University 8,192
AS59102 GENES Co. 8,192
AS7665 Okayama Prefectural Government 8,192
AS23804 Nonprofit Organization Kitaura Hana Net 8,192
AS7678 Prox System Design Inc. 8,192
AS24284 CyberAgent 7,936
AS23827 ET Azumino Network Community TV 7,680
AS23822 HAGI Television Co. 7,168
AS17948 DITNET EditNet 7,168
AS17693 YAMATO SYSTEM DEVELOPMENT CO. 7,168
AS18264 Seikei Eizo Network Inc. 7,168
AS23818 JETINTERNET Corporation 6,912
AS23829 MEON-YAMA NTT NEOMEIT YAMAGUCHI CORPORATION 6,912
AS24567 QT Inc. 6,912
AS131893 RICOH Company 6,656
AS24121 Equinix Asia Pacific 6,656
AS55376 ITANET KCV communications CO. 6,656
AS17505 MOBILE SOFTBANK MOBILE Corp. 6,656
AS45687 NTERNET Minamikyusyu CableTV Net Inc. 6,656
AS63772 extride inc. 6,400
AS10015 Cyber Wave Japan Co. 6,400
AS38715 OTTORI-REGIONAL-IX-AS Regional-IX ASN Tottori pref Japan. 6,400
AS17680 SCSK Corporation 6,144
AS23613 New Media Tokushima Co. 6,144
AS23631 Sofu System 6,144
AS23639 NTT-BIZLINK NTT Bizlink 6,144
AS23641 NS Computer Service Corporation 6,144
AS7517 ICOMT Inc. 6,144
AS131949 General Incorporated Foundation Aso Telework Center 6,144
AS9353 MEDIAWARS co. 6,144
AS18088 Kyuden Infocom Company Inc 6,144
AS24512 NTERNET HAL Internet 6,144
AS59094 esu2 Corporation 6,144
AS23776 NEC Corporation 6,144
AS24289 Kagawa T.V Broadcast Network Co 6,144
AS24290 Heart Network Co. 6,144
AS7521 INTERNET MULTIFEED CO. 5,632
AS17937 NIKKEI ADVANCED SYSTEMS INC. 5,376
AS7660 Japan 5,376
AS37907 DigiRock 5,120
AS17685 SQUARE ENIX CO. 5,120
AS37916 ATWORKS A.T.WORKS 5,120
AS23614 Kochi Systems Co. 5,120
AS18259 NTT Communications Corporation 5,120
AS131954 ET Kawaguchiko cable television Inc 5,120
AS131960 MBO holdings Inc. 5,120
AS58788 Chiroro-Net Co. 5,120
AS24270 CRC Solutions Corp. 5,120
AS38638 Ip Core Corporation 5,120
AS38651 IXI Mixi 5,120
AS37897 AXEL NETWORKS 4,608
AS37914 NIVNET Advanced Software Technology and Management Research Institute of KYOTO 4,608
AS131914 data dock Inc. 4,608
AS55912 U-KOCHI University of Kochi 4,352
AS9990 ANDC Nippon Information and Communication Corporation 4,096
AS37898 digitiminimi 4,096
AS23824 Future Spirits Co. 4,096
AS132119 BNP Paribas 4,096
AS23836 RELATION Co. 4,096
AS10016 Minaminihon Information Processing Center Co Ltd 4,096
AS17953 BroadBand Security 4,096
AS17699 IA ARTERIA Networks Corporation 4,096
AS63782 MAOTV Omaezaki Cable Television Co.Ltd 4,096
AS18263 MEITETSUCOM Co. 4,096
AS55897 SAKURA Internet Inc. 4,096
AS7527 Japan Internet Exchange Co. 4,096
AS45672 Koga Cable TV Co. 4,096
AS17513 IDS-NET Kids-way Corporation 4,096
AS18289 AT&T JAPAN KK 4,096
AS18290 Mimedia Corporation 4,096
AS45690 Tokushima Central TV Co. 4,096
AS9363 FUJITSU KANSAI-CHUBU NET-TECH LIMITED 4,096
AS18067 Humeia Corporation 4,096
AS18074 First Riding Technology Inc. 4,096
AS23967 OD Produce On Demand Inc. Streaming Contents Delivery Service Tokyo 4,096
AS18086 PFU LIMITED 4,096
AS24264 Kanazawa Institute of Technology 4,096
AS18383 CAHI Corporation 4,096
AS18140 Yahoo Japan Corporation 4,096
AS18141 IDC HBA 4,096
AS23773 EKZM co. 4,096
AS18143 Mitsubishi Research Institute DCS Co. 4,096
AS18146 NETCORE Intec NetCore 4,096
AS38633 Value Core Inc. 4,096
AS23794 Club iT Corporation 4,096
AS23795 Fitec Corp. 4,096
AS23798 VR Techno Center 4,096
AS38652 Ginzado Co. 4,096
AS132095 HEWLETT PACKARD-SHINSUNA COLO 4,096
AS45688 The University of Tokyo Interfaculty Initiative in Information Studies 3,584
AS18127 BARAKI Ibaraki Prefectural Government 3,584
AS59116 American International Group KK 3,584
AS4697 Network Technology Laboratories 3,328
AS59103 SoftEther Corporation 3,328
AS23828 Misaki Town 3,072
AS37915 E-NET Wakayama Prefectural Government 3,072
AS58653 OLVOITJAPAN UD Trucks Corporation 3,072
AS23616 Hitachi Information Systems 3,072
AS45680 DOVA Corporation 3,072
AS58791 GMO Internet 3,072
AS2515 Japan Network Information Center 3,072
AS55569 Criteo APAC 2,816
AS7663 FUJIMIC INC. 2,816
AS37891 JR TOKAI Information Systems Company 2,560
AS37900 NTT Communications Corporation 2,560
AS55898 Yahoo Japan Corporation 2,560
AS55902 TS-NET of TOSET 2,560
AS136407 Virtustream Cloud Services Australia Pty Limited 2,560
AS38627 Baidu 2,560
AS59118 NRI SecureTechnologies 2,560
AS131936 UNIVERSAL MUSIC LLC 2,304
AS45682 Excite Japan Co. 2,304
AS18072 NTT Communications 2,304
AS24229 for assignment to JPNIC members IX-layers, Inc. 2,304
AS17934 V6 National Institute of Information and Communications Technology 2,048
AS45846 HIGA-POP Shiga area POP AS Number 2,048
AS37912 IPRIO Corporation. 2,048
AS63771 Border Gateway Protocol Network Analysis Project 2,048
AS63774 Kamoike.net LLP 2,048
AS63775 YAKAGE CABLE TELEVISION 2,048
AS63783 Chiba University of Commerce 2,048
AS131907 Iwami Cablevision Co. 2,048
AS23633 Niigata Communication Service 2,048
AS55383 YYY Group 2,048
AS131928 Tottori Teletopia Co. 2,048
AS131929 Yamanashi CATV Co 2,048
AS7513 Hitachi Systems 2,048
AS18272 Benesse InfoShell Co. 2,048
AS55393 Midokura Japan K.K. 2,048
AS133476 First Innovation K.K. 2,048
AS131943 GOTO-TV Goto tv 2,048
AS7530 OWER-LAB BroadBand Tower 2,048
AS18076 Institute of Advanced Media Arts and Sciences 2,048
AS58784 Rissho University 2,048
AS18090 IMS Corporation 2,048
AS24250 Miyagin Computer Service Co. 2,048
AS24253 TREAM J-Stream Inc. 2,048
AS24262 COM HAMANASU INFORMATION Co. 2,048
AS59095 ACCELIA 2,048
AS59101 MIRAI-BS mirai-bs corporation 2,048
AS24286 Weathernews 2,048
AS24288 Accutechs Co. 2,048
AS59105 Home NOC Operators Group 2,048
AS38636 DeNA 2,048
AS38642 Yoshizou XYZ Solutions 2,048
AS59123 Kakaku.com 2,048
AS209396 Digital Ocean SRL 2,048
AS59129 LogicLinks 2,048
AS37889 J-PARC Center 1,792
AS133203 SBI BITS Co. 1,792
AS38643 LOUD UNIADEX 1,792
AS139076 EnjoyVC Japan Corporation 1,536
AS23885 Oracle Corporation 1,536
AS131950 EnjoyVC Japan Corporation 1,536
AS131957 ICROAD MicroAd 1,536
AS18123 INAOKI EDUCATIONAL INSTITUTION 1,536
AS139468 DC Communications Inc. 1,536
AS24280 Hitachi Systems 1,536
AS18139 Hitachi Solutions 1,536
AS58648 AT-I 1,280
AS63773 dual&Co. Inc. 1,280
AS137001 OSOA Co.,LTD. 1,280
AS131904 Cyber Feel Inc. 1,280
AS131912 Cybozu 1,280
AS38629 NTT Communications Corporation 1,280
AS7667 KDDI R&D Laboratories 1,280
AS7674 NTT Communications Corporation 1,280
AS23826 Daido University 1,024
AS58645 MARINET Miyagi Cable TV Co. 1,024
AS58654 BLESS BLESS Co. 1,024
AS63776 Mercari 1,024
AS138033 BBIX, Inc 1,024
AS131896 AB SSI Lab Inc. 1,024
AS131901 FIDESSA-KK FIDESSA KK 1,024
AS131905 Japan Registry Services Co. 1,024
AS131910 SORACOM. INC. 1,024
AS7500 WIDE Project 1,024
AS131920 WirelessGate 1,024
AS55378 QUICK Corp. 1,024
AS131155 NTT Communications Corporation 1,024
AS55891 WATCH TOWER BIBLE AND TRACT SOCIETY 1,024
AS55382 Nagato city office 1,024
AS55894 Who's Next 1,024
AS131160 Wire and Wireless Co. 1,024
AS55901 Sony Computer Entertainment Inc 1,024
AS131939 IPS INC 1,024
AS55907 GMO Internet 1,024
AS131941 Entsu Co. 1,024
AS131942 Gurunavi 1,024
AS131945 Sanntuu Corporation 1,024
AS45676 SBI TradeWinTech Co. 1,024
AS4718 Cyber Kansai Project 1,024
AS131961 Dokkyo University 1,024
AS54415 WIZ K.K. 1,024
AS132504 QUALITIA Co. 1,024
AS24477 Network Appliance ASIAPAC 1,024
AS58789 DUNAMIS Co. 1,024
AS4774 A-Bone by Internet Initiative Japan Inc. 1,024
AS58792 WirelessGate 1,024
AS18091 Teikyo University 1,024
AS137912 Global Broadband K.K 1,024
AS24263 HONDA MOTOR Co. 1,024
AS59093 IMABARI CATV CORPORATION 1,024
AS59097 Okinawa Cross Head Co. 1,024
AS59099 BroadBand Tower 1,024
AS18149 Japan Registry Service Co. 1,024
AS59110 BPS Inc. 1,024
AS136178 FIL Japan Holdings K.K. 1,024
AS59122 Ranger-Systems Co. 1,024
AS23799 National Defense Academy 1,024
AS38648 F-REGI Co. 1,024
AS37888 HORIBA 768
AS37893 TradeWeb Europe Limited 768
AS136769 WingTecJapan G.K 768
AS131917 Toshiba I.S. corp 768
AS55890 Suntory Business Expert Limited 768
AS206689 Beeks Financial Cloud Ltd 768
AS55905 TOP CLOUD Inc. 768
AS131944 KADOKAWA DWANGO CORPORATION 768
AS38033 internet content provider 768
AS24257 Japan Internet Exchange Co. 768
AS24283 MIEDEN SYSTEM SOLUTION .LTD 768
AS10209 YNOPSYS-AS-JP-AP Japan HUB and Data Center 768
AS24291 MITSUI & CO. 768
AS63779 JUSTPLAYER Co. 512
AS63781 Kobayashi Family Net LLP 512
AS55873 Shiodome City Center 15F 512
AS131909 KINAWA-DC C&C OKINAWA 512
AS136779 Schneider Electric Japan Ltd 512
AS139345 Hyve Managed Hosting Corp Inc 512
AS131158 Nara Institute of Science and Technology 512
AS55895 ECHIGO-IX N.S.Computer Service Co. 512
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