Networks in Japan
738 autonomous systems are registered in Japan. 5 of them are flagged by Fraudex as hosting, VPN or proxy networks. Largest first.
| ASN | Network | IPv4 addresses | IPv6 ranges | Fraudex |
|---|---|---|---|---|
| AS7674 | GOFORS NTT Communications Corporation | 1,280 | 1 | — |
| AS24229 | KOCHI-IX IX-layers, Inc. | 1,280 | 1 | — |
| AS37904 | BBIX-NETWORK BBIX, Inc. | 1,280 | 1 | — |
| AS131900 | DIRECTORZ Directorz Co.,Ltd. | 1,280 | 1 | — |
| AS131912 | CYBOZU Cybozu,Inc. | 1,280 | 1 | — |
| AS141757 | ZJC-AS-AP Zoho Japan Corporation | 1,280 | 1 | — |
| AS146979 | SUNDAICHI University of Nagasaki | 1,280 | 1 | — |
| AS18072 | STREAMWING NTT Communications, Corp. | 1,280 | 0 | — |
| AS59129 | LOGICLINKS LogicLinks, Inc. | 1,280 | 0 | — |
| AS131904 | CYBERFEELINC-JP Cyber Feel Inc. | 1,280 | 0 | — |
| AS131917 | TOSHIBA-IS Toshiba I.S. corp | 1,280 | 0 | — |
| AS133203 | SBIBITS-JP SBI BITS Co., Ltd. | 1,280 | 0 | — |
| AS151389 | SYNERGY-NET Synergy Cross Corporation | 1,280 | 0 | — |
| AS152868 | THX-NET THX Corp. | 1,280 | 0 | — |
| AS55888 | NINTATSU Nintatsu Global Telecommunications Corporation | 1,152 | 0 | — |
| AS55891 | WBTSJP-AS WATCH TOWER BIBLE AND TRACT SOCIETY | 1,024 | 7 | — |
| AS37900 | MATSURI NTT Communications Corporation | 1,024 | 3 | — |
| AS51044 | RHE RHE-NET | 1,024 | 3 | — |
| AS55569 | CRITEO-AS-AP Criteo APAC | 1,024 | 3 | — |
| AS55907 | GMO-DNS GMO Internet Group, Inc. | 1,024 | 3 | — |
| AS7660 | APAN-JP Asia Pacific Advanced Network - Japan | 1,024 | 2 | — |
| AS18149 | JPRS Japan Registry Service Co., Ltd. | 1,024 | 2 | — |
| AS151388 | SE-JIKKEN-AS SoftEther Corporation SE-JIKKEN-AS | 1,024 | 2 | — |
| AS4718 | CKP Cyber Kansai Project | 1,024 | 1 | — |
| AS38648 | F-REGI F-REGI Co.,Ltd. | 1,024 | 1 | — |
| AS58645 | MARINET Miyagi Cable TV Co.,Ltd | 1,024 | 1 | — |
| AS59110 | BPS BPS Inc. | 1,024 | 1 | — |
| AS131160 | WI2 Wire and Wireless Co.,Ltd. | 1,024 | 1 | — |
| AS131905 | JPRS-GTLD Japan Registry Services Co., Ltd. | 1,024 | 1 | — |
| AS131963 | MCDR-KIX MC Digital Realty, Inc. | 1,024 | 1 | — |
| AS131969 | SSC-2 Suzuyo Shinwart Corporation | 1,024 | 1 | — |
| AS133458 | FSCJCL-AS-AP FPT Smart Cloud Japan Co., Ltd | 1,024 | 1 | — |
| AS138033 | BBIX-AS-AP BBIX, Inc | 1,024 | 1 | — |
| AS152858 | TWC-NET Woven by Toyota, Inc. | 1,024 | 1 | — |
| AS4774 | ABONE-AS A-Bone by Internet Initiative Japan Inc. | 1,024 | 0 | — |
| AS18091 | TEIKYO-U Teikyo University | 1,024 | 0 | — |
| AS18279 | BUKKYO-U Bukkyo University | 1,024 | 0 | — |
| AS18289 | TAO_TORONTO AT&T TAO Cloud Access Node | 1,024 | 0 | — |
| AS23799 | NDA National Defense Academy | 1,024 | 0 | — |
| AS23826 | DAIDO-IT Daido University | 1,024 | 0 | — |
| AS37893 | TRADEWEB-TKO Tradeweb Japan | 1,024 | 0 | — |
| AS55378 | QUICK-YCCNET QUICK Corp. | 1,024 | 0 | — |
| AS55382 | HOT-CHA Nagato city office | 1,024 | 0 | — |
| AS55894 | WHOSNEXT Whos Next | 1,024 | 0 | — |
| AS58654 | BLESS BLESS Co.,Ltd. | 1,024 | 0 | — |
| AS59097 | OCH-NET Okinawa Cross Head Co., Ltd. | 1,024 | 0 | — |
| AS63789 | NEXT-WEB NeXtWEB Corporation | 1,024 | 0 | — |
| AS131901 | FIDESSA-KK FIDESSA KK | 1,024 | 0 | — |
| AS131939 | IPSISM-NET IPS INC | 1,024 | 0 | — |
| AS131941 | ENTSU-NET Entsu Co.,Ltd. | 1,024 | 0 | — |
| AS131942 | GURUNAVI-NET Gurunavi, Inc. | 1,024 | 0 | — |
| AS131945 | SNTU-NET Sanntuu Corporation | 1,024 | 0 | — |
| AS131961 | DOKKYO-AS Dokkyo University | 1,024 | 0 | — |
| AS133476 | FIRST-AS-AP First Innovation K.K. | 1,024 | 0 | — |
| AS151380 | TRANSFORMEDU Transform Co., Ltd. | 1,024 | 0 | — |
| AS152871 | SANSO-NET TAIYO NIPPON SANSO CORPORATION | 1,024 | 0 | — |
| AS211252 | AKARI-AS- | 1,024 | 0 | — |
| AS401474 | ENXO-NET-AS | 1,024 | 0 | — |
| AS133900 | GSI-AP Gilead Sciences, Inc. | 896 | 0 | — |
| AS38074 | SDCC-AS-AP SDCC Japan-West Area | 768 | 4 | — |
| AS139345 | HYVEMANAGEDHOSTINGCORPINC-AS-AP Hyve Managed Hosting Corp Inc | 768 | 2 | — |
| AS150369 | INFAL TelHi Corporation | 768 | 2 | — |
| AS7500 | M-ROOT-DNS WIDE Project | 768 | 1 | — |
| AS55901 | SCEI-NET Sony Computer Entertainment Inc | 768 | 1 | — |
| AS63776 | MERCARI-JP Mercari, Inc. | 768 | 1 | — |
| AS152645 | FLEXTECHINC-AS-AP Flextech Inc. | 768 | 1 | — |
| AS17941 | BIT-ISLE Equinix Japan Enterprise K.K. | 768 | 0 | — |
| AS24263 | HONDA-NET HONDA MOTOR Co., Ltd. | 768 | 0 | — |
| AS24283 | MIEDEN-NET Mieden Co.,Ltd. | 768 | 0 | — |
| AS24291 | MITSUI-NW MITSUI & CO., LTD. | 768 | 0 | — |
| AS37888 | HORIBA-NET HORIBA, Ltd. | 768 | 0 | — |
| AS55393 | MIDOKURA Midokura Japan K.K. | 768 | 0 | — |
| AS131077 | TOHMATSU-NET Deloitte Tohmatsu Group LLC | 768 | 0 | — |
| AS133180 | STARBOWLTD-AS-AP Starbow Ltd. | 768 | 0 | — |
| AS137819 | BEEKS-AS-AP Beeks Financial Cloud Japan | 768 | 0 | — |
| AS146987 | GMOCL-NET GMO GlobalSign Holdings K.K. | 768 | 0 | — |
| AS7257 | GPC | 512 | 9 | — |
| AS63806 | MENHERA Human-life Information Platforms Institute | 512 | 3 | — |
| AS4777 | APNIC-COLO Asia Pacific Network Information Centre | 512 | 2 | — |
| AS38636 | DENA-NET DeNA, Co. Ltd. | 512 | 2 | — |
| AS55911 | KAZUKICHI kazukichi | 512 | 2 | — |
| AS59098 | HINATURU-NET Mamireimu Net Works | 512 | 2 | — |
| AS63790 | CA-LAB CyberAgent, Inc. | 512 | 2 | — |
| AS63797 | CUTEIP CuteIP | 512 | 2 | — |
| AS63805 | RIDC-NET Ryobi Systems Co., Ltd. | 512 | 2 | — |
| AS146981 | NEKOJARASHI Nekojarashi Inc. | 512 | 2 | — |
| AS152873 | NEODY-NET Neodyland | 512 | 2 | — |
| AS152877 | AS152877 | 512 | 2 | — |
| AS38656 | LOUTRES Loutres | 512 | 1 | — |
| AS59349 | GMO-Z-COM GMO-Z.COM PTE. LTD. | 512 | 1 | VPN/DC |
| AS63781 | KFNET-AS Kobayashi Family Net LLP | 512 | 1 | — |
| AS63785 | FU-NTP Fukuoka University | 512 | 1 | — |
| AS63791 | DOORNOC-NET doornoc | 512 | 1 | — |
| AS63799 | GHOST Ghost Network | 512 | 1 | — |
| AS131988 | TANET Takehara Cable Network Co,Ltd | 512 | 1 | — |
| AS142052 | MEMPOOLSPACEKK-AS-AP Mempool Space K.K. | 512 | 1 | — |
| AS146974 | WP-NET Woven by Toyota, Inc. | 512 | 1 | — |
| AS147035 | CHINGKUO-AS-AP Ching Kuo | 512 | 1 | — |
| AS151350 | NIPPONCOMMSINC-AS-AP NIPPON COMMUNICATIONS INC. | 512 | 1 | — |
| AS151371 | PAINA PAINA Information Development | 512 | 1 | — |
| AS152865 | LC-NET Tokyo University of Technology Linux Club | 512 | 1 | — |
| AS152876 | COMOTA Comota Co., Ltd. | 512 | 1 | — |
| AS153929 | ABI-AS-AP Allied Business Inc. | 512 | 1 | — |
| AS212259 | ASTRIX-EU | 512 | 1 | — |
| AS10209 | SYNOPSYS-AS-JP-AP Japan HUB and Data Center | 512 | 0 | — |
| AS24260 | KINJO-AS Board of trusty: Kinjo-Gakuen | 512 | 0 | — |
| AS55396 | FNCLAB NRI SecureTechnologies, Ltd | 512 | 0 | — |
| AS59120 | TINS-NET Tsukuba Internet Service Corporation | 512 | 0 | — |
| AS63804 | DOVA-YFM-NET DOVA Corporation | 512 | 0 | — |
| AS131902 | LOGICLINKS2 LogicLinks, Inc. | 512 | 0 | — |
| AS131940 | BETANET Nissho Electronics Corp. | 512 | 0 | — |
| AS131946 | MU-NET MUSASHINO UNIVERSITY E.F. | 512 | 0 | — |
| AS131953 | YUTOPIA-NET NPO Yutopianet | 512 | 0 | — |
| AS131977 | JPF-WEB Japan Photo Finish Corporation | 512 | 0 | — |
| AS131983 | SCNTV-NET suo cablenet corporation | 512 | 0 | — |
| AS132504 | QUALITIA-AS-AP QUALITIA Co.,Ltd | 512 | 0 | — |
| AS133782 | ELSEVIER-ASIAPACIFIC-AS-AP Elsevier Ltd | 512 | 0 | — |
| AS136178 | FILAPAC-AS-JP FIL Japan Holdings K.K. | 512 | 0 | — |
| AS136586 | INCOMMJAPANKK-AS-AP InComm Japan K.K. | 512 | 0 | — |
| AS136779 | SCHNEIDER-AS-JP Schneider Electric Japan Ltd | 512 | 0 | — |
| AS139255 | U-NEXT-AS-AP U-NEXT Co.,Ltd. | 512 | 0 | — |
| AS146985 | KC-MSP-NET KISSEI COMTEC Co.,Ltd | 512 | 0 | — |
| AS150356 | GMO-BRS GMO BRAND SECURITY Inc. | 512 | 0 | — |
| AS150366 | DEMAE-CAN-NW demae-can co. ltd | 512 | 0 | — |
| AS151383 | EZSVS-NET EZSVS Japan Co., Ltd. | 512 | 0 | — |
| AS151385 | JAPANET-H Japanet Holdings Co.,Ltd. | 512 | 0 | — |
| AS151390 | RUTILEA-A RUTILEA, Inc. | 512 | 0 | — |
| AS945 | SAMU | 256 | 13 | — |
| AS214675 | STARLAMP Starlamp Network Project | 256 | 9 | — |
| AS63800 | SERVER-G SERVER-G Group | 256 | 8 | — |
| AS152184 | TAMUKAINET-AS-AP Tamukai Network | 256 | 4 | — |
| AS58790 | TEAMFELNULL SERVER-G Group | 256 | 3 | — |
| AS38215 | SYUHEIUDA-AS-AP Syuhei Uda | 256 | 2 | — |
| AS45679 | TOMOCHA-NET Tatsumi, Tomo | 256 | 2 | — |
| AS4690 | WIDE-SFO WIDE Project | 256 | 1 | — |
| AS9609 | BBIX-CDN BBIX, Inc. | 256 | 1 | — |
| AS18131 | DXNW NTT Communications Corporation | 256 | 1 | — |
| AS23634 | E-DNS-JP WIDE Project | 256 | 1 | — |
| AS23642 | OBIS OBIS | 256 | 1 | — |
| AS23774 | A-DNS-JP Japan Registry Service Co., Ltd. | 256 | 1 | — |
| AS24252 | JPRS-NAYUTA Japan Registry Service Co., Ltd. | 256 | 1 | — |
| AS24287 | TEIN2-JP National Institute of Informatics | 256 | 1 | — |
| AS37906 | NETIRD-2 NetIRD Inc. | 256 | 1 | — |
| AS38629 | OKN NTT Communications Corporation | 256 | 1 | — |
| AS38644 | KANDANET INTERNET MULTIFEED CO. | 256 | 1 | — |
| AS38646 | TOKYO6TO4 WIDE Project | 256 | 1 | — |
| AS55895 | ECHIGO-IX N.S.Computer Service Co.,Ltd. | 256 | 1 | — |
| AS55909 | KOCHI-CT National Institute of Technology, Kochi College | 256 | 1 | — |
| AS58649 | GMO-REG-NET GMO Internet Group, Inc. | 256 | 1 | — |
| AS58651 | GMO-REGSEC GMO Internet Group, Inc. | 256 | 1 | — |
| AS59106 | INET6 Cyber and Internet Association | 256 | 1 | — |
| AS59111 | AIU-NET Akita International University | 256 | 1 | — |
| AS59113 | RJV6-NET RICOH JAPAN Corporation | 256 | 1 | — |
| AS59115 | CYBERDYNE CYBERDYNE Inc. | 256 | 1 | — |
| AS59128 | KMC Kyoto University Microcomputer Club | 256 | 1 | — |
| AS62184 | MNO-AS MNO | 256 | 1 | — |
| AS63780 | BIRDIE-NET dual&Co. Inc. | 256 | 1 | — |
| AS63795 | ROUTEL RoutelNet | 256 | 1 | — |
| AS131079 | KANDANET4 INTERNET MULTIFEED CO. | 256 | 1 | — |
| AS131156 | LAC-AS LAC Co., Ltd. | 256 | 1 | — |
| AS131895 | OIST-NET Okinawa Institute of science and technology | 256 | 1 | — |
| AS131924 | KAP-NET Kansai Airports | 256 | 1 | — |
| AS131948 | FORNEXT FORNEXT Inc. | 256 | 1 | — |
| AS131951 | SSC Suzuyo Shinwart Corporation | 256 | 1 | — |
| AS131964 | CYBERHOME-3 FAMILYNET JAPAN CORPORATION | 256 | 1 | — |
| AS131976 | JPNAP-WEST INTERNET MULTIFEED CO. | 256 | 1 | — |
| AS131984 | JOCDN JOCDN Inc. | 256 | 1 | — |
| AS132119 | TECPRESSO-NET-AP TECPRESSO Inc. | 256 | 1 | — |
| AS138652 | SGCOM-AS-AP Super Godzilla Communications GK | 256 | 1 | — |
| AS142165 | BOSCHCORPORATION-AS-AP Bosch Corporation | 256 | 1 | — |
| AS146972 | TEC-JP-NET TOYO Engineering Corporation | 256 | 1 | — |
| AS146980 | IOC Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course | 256 | 1 | — |
| AS146984 | JPNAP-EAST INTERNET MULTIFEED CO. | 256 | 1 | — |
| AS146986 | SSC-3 SUZUYO SHINWART CORPORATION | 256 | 1 | — |
| AS150357 | SUN-SECBASE University of Nagasaki | 256 | 1 | — |
| AS150685 | CHINGKUO-AS-AP Ching Kuo | 256 | 1 | — |
| AS152870 | KAICHI-NET Incorporated Educational Institution Kaichigakuen | 256 | 1 | — |
| AS9434 | ABONE-AS-AP Internet Initiative Japan, Inc. | 256 | 0 | — |
| AS9935 | AGNSCUS-HK AGNS Customer AS | 256 | 0 | — |
| AS17905 | COMMERZBANK-AP-DRT Commerzbank AG | 256 | 0 | — |
| AS18069 | SOFTBANK SB Technology Corp. | 256 | 0 | — |
| AS23761 | XPEDITE-AS-JP Xpedite Systems | 256 | 0 | — |
| AS23833 | MARUSAN-NET Marusan Securities Co., LTD. | 256 | 0 | — |
| AS37905 | BRASTEL-NET Brastel Co.,Ltd | 256 | 0 | — |
| AS38649 | UEC-EXP The University of Electro-Communications | 256 | 0 | — |
| AS45217 | TORA-TRADING-SERVICES Tora Trading Services Ltd. | 256 | 0 | — |
| AS45678 | AAC-JP-AS ABN AMRO Clearing Tokyo Co., Ltd. | 256 | 0 | — |
| AS55373 | TRI-KOBE-NET Foundation for Biomedical Research and Innovation | 256 | 0 | — |
| AS55890 | SUNTORY Suntory Business Systems Ltd. | 256 | 0 | — |
| AS55949 | TECHNOPROHOLDINGS-JP Technopro Holdings | 256 | 0 | — |
| AS59124 | KYOTO-PREF KYOTO Prefectural Government | 256 | 0 | — |
| AS131894 | U-CLOUD-2 UNIADEX, LTD. | 256 | 0 | — |
| AS131903 | NRI-IVPN Nomura Research Institute,Ltd. | 256 | 0 | — |
| AS131989 | PFU-UMC-MS01 PFU LIMITED | 256 | 0 | — |
| AS132211 | FXCM-ASIA-AP FX Corporate LLC | 256 | 0 | — |
| AS134827 | EYJAPAN-AS-AP EY Japan Co., Ltd. | 256 | 0 | — |
| AS135372 | CSJI-AS-AP Columbia Sportswear Japan Inc | 256 | 0 | — |
| AS137008 | OPENTEXT-AS-AP-JP-TOK 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken | 256 | 0 | — |
| AS139472 | CMJK-AS-AP Catalina Marketing Japan K.K. | 256 | 0 | — |
| AS140501 | ITIVITI-AS-AP Itiviti Japan K.K. | 256 | 0 | — |
| AS141694 | ERMISLTD-AS-AP Ermis Ltd. | 256 | 0 | — |
| AS146982 | SHINNYO-LIVE Shinnyo-en | 256 | 0 | — |
| AS147295 | METROENGINESINC-AS-AP Metro Engines Inc | 256 | 0 | — |
| AS148985 | ANSYSJAPANKK-AS-AP ANSYS Japan K.K. | 256 | 0 | — |
| AS151376 | SHR-TYO-NET Solare Hotels and Resorts Co., Ltd. | 256 | 0 | — |
| AS151377 | SHR-OSA-NET Solare Hotels and Resorts Co., Ltd. | 256 | 0 | — |
| AS151378 | CSAISON-NET Credit SAISON Co., Ltd. | 256 | 0 | — |
| AS151379 | NCJ OPTAGE Inc. | 256 | 0 | — |
| AS152724 | POINT72-AS-AP Point72 Japan Limited | 256 | 0 | — |
| AS152859 | U-CLOUD-3 UNIADEX, LTD. | 256 | 0 | — |
| AS152869 | ICJ-NET ICJ, Inc. | 256 | 0 | — |
| AS152874 | JONET JONET | 256 | 0 | — |
| AS210542 | G-NET | 256 | 0 | — |
| AS199436 | A-NET Shota Network | Shota Saikou! | 0 | 11 | — |
| AS213471 | IPPNOC | 0 | 5 | — |
| AS214430 | XRONOS | 0 | 4 | — |
| AS24121 | ASN-EQIX-OSAKA-AP Equinix Asia Pacific | 0 | 2 | — |
| AS140868 | TAKATASDCC-AS-AP TakataSDCC Net | 0 | 2 | — |
| AS150368 | TESTBED-KLN SERVER-G Group | 0 | 2 | — |
| AS203577 | FS FS | 0 | 2 | — |
| AS4717 | AI3 WIDE Project | 0 | 1 | — |
| AS45681 | SHOW Show Corporation | 0 | 1 | — |
| AS56218 | QGPOP-AS-AP QGPOP | 0 | 1 | — |
| AS60445 | DODO-NET | 0 | 1 | — |
| AS63778 | BGPNAP2 Border Gateway Protocol Network Analysis Project | 0 | 1 | — |
| AS138181 | HEXHU Hus Tech LLC | 0 | 1 | — |
| AS138986 | WINDCLOUDNETWORK-MO INAP Japan Tokyo Shiohama DC | 0 | 1 | — |
| AS150314 | RIVULETNETWORKS-AS-AP Rivulet Networks | 0 | 1 | — |
| AS152860 | GJW-KK GANJINGWORLD K.K. | 0 | 1 | — |
| AS199108 | TAMUKAI-NETWORK-R TAMUKAI NETWORK R | 0 | 1 | — |
| AS199266 | CONTAINER-DEV | 0 | 1 | — |
| AS199767 | AS199767 | 0 | 1 | — |
| AS201345 | SHUMA-WATANABE | 0 | 1 | — |
| AS213164 | WATAKUSHI Watakushi | 0 | 1 | — |
| AS214772 | NAZUKI-AS | 0 | 1 | — |
| AS215239 | SHOW | 0 | 1 | — |
| AS215871 | XTOM- | 0 | 1 | — |
| AS216447 | BINARY-0 Binary-0 HomeLab | 0 | 1 | — |
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