以下列表显示了分配给日本的 ASN，点击 ASN 以获取更多 IP 地址信息、whois 详细信息。
| ASN | 名称 | IP 数量 |
|---|---|---|
| AS23617 | ATHANA KoutokuSangyou Co | None |
| AS23621 | GINGANET GINGA SYSTEM CO. | None |
| AS23622 | TSURU-GAKUEN Tsuru Gakuen | None |
| AS23625 | TOKAI-WBS TOKAI Communications Corporation | None |
| AS23626 | DILAB Verizon Japan Ltd | None |
| AS23636 | 78111110101 | None |
| AS23638 | AMIXCOM AMIXCOM Inc. | None |
| AS23640 | BBIX BBIX | None |
| AS23643 | --MISSING-- | None |
| AS23663 | YAHOO-BANGALORE-AS-AP Yahoo Bangalore Network Monitoring Center | None |
| AS23748 | CAT-AS-AP Cat Networks K.K. | None |
| AS23782 | INFOTOKYO Fujitsu System Solutions Ltd | None |
| AS23787 | --MISSING-- | None |
| AS23789 | 78111110101 | None |
| AS23792 | --MISSING-- | None |
| AS23797 | IXO IXO | None |
| AS23800 | FUKUINCT Fukui National College of Technology | None |
| AS23801 | SOLGIFU NTT Communications | None |
| AS23802 | 78111110101 | None |
| AS23803 | HGC The University of Tokyo | None |
| AS23806 | HBS Chupicom Inc. | None |
| AS23809 | TV-NARUTO Televi Naruto .CO. | None |
| AS23810 | IC-NET IC-NET Corporation | None |
| AS23811 | --MISSING-- | None |
| AS23812 | SPEEDWAYNET Japan Broadband Communications Corporation | None |
| AS23813 | SORUN SORUN Corporation | None |
| AS23814 | T-LEX WIDE Project | None |
| AS23815 | JPIX-RS Japan Internet Xing Co. | None |
| AS23819 | 78111110101 | None |
| AS23821 | --MISSING-- | None |
| AS23823 | --MISSING-- | None |
| AS23825 | --MISSING-- | None |
| AS23830 | GAITAME Gaitame.com Co. | None |
| AS23832 | --MISSING-- | None |
| AS23834 | --MISSING-- | None |
| AS23835 | SEGANET Sega Corporation | None |
| AS23929 | UBIQUITOUS-AS Ubiquitous Corp. Data Center Network. | None |
| AS24047 | ISC-KIX1 Internet Systems Consortium | None |
| AS24056 | SINGTEL-EXPAN-JP Internet Data Centre | None |
| AS24258 | --MISSING-- | None |
| AS24265 | AGILIT NTT Communications Corporation | None |
| AS24266 | 78111110101 | None |
| AS24267 | 78111110101 | None |
| AS24269 | 78111110101 | None |
| AS24272 | --MISSING-- | None |
| AS24273 | CANON CANON INC. | None |
| AS24274 | ACTELIONJP Actelion Pharmaceuticals Japan Ltd. | None |
| AS24281 | MCNETT NTT SmartConnect Corporation | None |
| AS24285 | 78111110101 | None |
| AS24292 | NSSOL NS Solutions Corporation | None |
| AS24293 | INFOSAKYU FUJITSU SYSTEMS WEST LIMITED | None |
| AS24294 | 78111110101 | None |
| AS37890 | --MISSING-- | None |
| AS37894 | --MISSING-- | None |
| AS37895 | RYUKOKU Ryukoku University | None |
| AS37896 | --MISSING-- | None |
| AS37899 | NTTW-NGN-AS NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | None |
| AS37901 | NTTE-NGN-AS NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | None |
| AS37902 | NOMURA-TRADE Nomura Research Institute | None |
| AS37909 | IKUEIKAN-NET Ikueikan University | None |
| AS37911 | --MISSING-- | None |
| AS37913 | --MISSING-- | None |
| AS37920 | SHIGANETAS Shiga University | None |
| AS37921 | --MISSING-- | None |
| AS37923 | FIC NTT Communications Corporation | None |
| AS37924 | KKR-MLIT-AS Ministry of Land | None |
| AS37925 | USEN-WEST USEN CORPORATION | None |
| AS37926 | ETTNET ETimes Technologies Co. | None |
| AS37927 | NOMURATRADE Nomura Researth Institute | None |
| AS37981 | TYIS-AS-AP TOYO Internet Service Co. | None |
| AS37982 | KIRINKK-AS-AP Kirin K.K. | None |
| AS37984 | CKADMIN-AS-JP Chikushi Jogakuen University | None |
| AS38080 | FSW-TOHOKU-POP Foresightwave INC. | None |
| AS38610 | APNIC-JP-RD APNIC R&D Centre | None |
| AS38630 | --MISSING-- | None |
| AS38632 | XCON cross-connect niigata co. | None |
| AS38637 | --MISSING-- | None |
| AS38640 | SAKURA-E SAKURA Internet Inc. | None |
| AS38645 | NTTCOM-GRX NTT Communications Corporation | None |
| AS38646 | TOKYO6TO4 WIDE Project | None |
| AS38647 | 78111110101 | None |
| AS38649 | --MISSING-- | None |
| AS38650 | --MISSING-- | None |
| AS38653 | JAPANPOST JAPAN POST HOLDINGS Co. | None |
| AS38655 | SAINET-AS2 SaiNet Corporation | None |
| AS38656 | MARKETVIEWER CSK Securities Service Co. | None |
| AS38895 | AMAZON-AS-AP Amazon.com Tech Telecom | None |
| AS45436 | GRNT-JP-AS-AP Green Net Co. | None |
| AS45673 | OECU-NET Osaka Electro-Communication University | None |
| AS45674 | MIDORI BIGLOBE Inc. | None |
| AS45683 | JPDC NTT-ME Corporation | None |
| AS45684 | MIRAINET Kyocera Communication Systems Co. | None |
| AS45686 | RFEED INTERNET MULTIFEED CO. | None |
| AS45689 | CONVIVIALNET Convivial Net | None |
| AS55372 | OIX University of the Ryukyus | None |
| AS55375 | SI-NET SmartInsight Inc. | None |
| AS55386 | FJCLOUD-WEST FUJITSU LIMITED | None |
| AS55395 | DDPS DDPS LLC | None |
| AS55457 | JPNIC-2BYTE-ASBLOCK-AP for assignment to JPNIC members | None |
| AS55748 | MORSE-JP 7-9-10 Nishi-Shinjuku | None |
| AS55817 | NTTECL-AS-AP Nippon Telegraph and Telephone Corporation PF Labs | None |
| AS55889 | BITISLE-WEST Equinix Japan Enterprise K.K. | None |
| AS55892 | NTTE-RIW Nippon Telegraph and Telephone East Corporation | None |
| AS55893 | HOKEN-NET NTT DATA CORPORATION | None |
| AS55896 | VIDEX Videx Inc. | None |
| AS55903 | ARROWNET Tokyo Stock Exchange | None |
| AS55906 | USTREAMASIA Ustream Asia | None |
| AS55908 | NOMURA-NET Nomura Research Institute | None |
| AS56023 | SMARTNET-AS-AP SmartRams Co. | None |
| AS56024 | KARSCOLTD-AS-AP KARSCOLTD- | None |
| AS56025 | KARSCOLTD-AS-AP Kars co.ltd. | None |
| AS56033 | RAKUIP-AS-AP Rakushasu Inc | None |
| AS56218 | QGPOP-AS-AP QGPOP | None |
| AS58535 | COLT-AS-AP Colt Technology Services B.V. | None |
| AS58646 | FBDC-B FreeBit Co. | None |
| AS58787 | TERAKOYA-NET Cyber Terakoya | None |
| AS58790 | TEAMFELNULL SERVER-G Group | None |
| AS59100 | KOCHI-GC Kochi Gakuen College | None |
| AS59101 | MIRAI-BS mirai-bs corporation | None |
| AS59106 | INET6 Cyber and Internet Association | None |
| AS59112 | PLUSONE Plus One marketing Ltd. | None |
| AS59114 | RECRUIT Recruit Co. | None |
| AS59119 | HIT-NET HIDATAKAYAMA CABLE NETWORK INC. | None |
| AS59130 | MHDD-NET NTT Communications Corporation | None |
| AS63524 | ASN-EQIX-CLOUD-OS Equinix Asia Pacific | None |
| AS63778 | BGPNAP2 Border Gateway Protocol Network Analysis Project | None |
| AS63788 | MOCHIYA-NET MOCHIYA Inc. | None |
| AS63792 | HYPERSPACE Hyperspace Communications | None |
| AS63803 | CIRCLE SERVER-G Group | None |
| AS63804 | DOVA-YFM-NET DOVA Corporation | None |
| AS63807 | 78111110101 | None |
| AS63808 | 78111110101 | None |
| AS63809 | 78111110101 | None |
| AS63978 | CJL-JP Akasaka InterCity 5F | None |
| AS131073 | TELSTRAGLOBAL Telstra Global Internet Services Network Blocks | None |
| AS131080 | SAKURA-D SAKURA Internet Inc. | None |
| AS131081 | INETCORE4 Intec NetCore | None |
| AS131082 | JPIX-4 Japan Internet Xing Co. | None |
| AS131083 | MARCHE-LAB Mercari | None |
| AS131084 | MKINET-JP MKI Network Solutions | None |
| AS131085 | NCOM-IPV6NET Niigata Communication Service | None |
| AS131086 | AVISNET-4 Densan Co. | None |
| AS131106 | DATAHOTEL-JP AS for DATAHOTEL | None |
| AS131152 | BBIX-L3RPX BBIX | None |
| AS131153 | KVH-ISP KVH Co. | None |
| AS131154 | SHOWNET-4AS NANO OPT Media | None |
| AS131157 | MAGMA-IPV6 IMS Corporation | None |
| AS131908 | INTEC-DCAN INTEC Inc. | None |
| AS131922 | LN-NET leafnet Co. | None |
| AS131935 | KAMOIKE-ORG Kamoike.net LLP | None |
| AS131947 | NOS-SERVICE Net One Systems Co. | None |
| AS131956 | SNOW-VPN NTT Communications Corporation | None |
| AS131962 | PHOENIX KADOKAWA DWANGO CORPORATION | None |
| AS131967 | MHBK-CLH-TY Mizuho Bank | None |
| AS131968 | MHBK-CLH-OS Mizuho Bank | None |
| AS131974 | TOCHIGIX Cable TV Corporation | None |
| AS131975 | OEDOTELECOM Oedo Telecom Inc | None |
| AS131978 | NTTCOM-VOIP NTT COMMUNICATIONS CORPORATION | None |
| AS131979 | ZIPNET ZIP Telecom | None |
| AS131985 | MAT-NET Maple Audio Technology Corp | None |
| AS131991 | HELP-NET JAPAN MAYDAY SERVICE CO. | None |
| AS131992 | HS-NET histandard.co.ltd | None |
| AS132024 | REBYC-JP Rebyc Inc. | None |
| AS132120 | ISC-AP Internet Systems Consortium | None |
| AS132373 | ASIAN-WEB-JP Neomet Aoyama BLDG.3F 2-7-13 Shibuya | None |
| AS132496 | SBIBITS-AS-AP SBI BITS Co. | None |
| AS132592 | STARCOLTD-AS-AP Star Co | None |
| AS132888 | FREAK-AS-AP Freak | None |
| AS133229 | SKIPLLC-AS-AP SKIP LLC | None |
| AS133795 | CHOOPALLC-AS-AP The Constant Company | None |
| AS133869 | SFDC-AS-AP SalesForce.com | None |
| AS134396 | BOMBORATECH-AS-ANYCAST15 BOMBORA TECHNOLOGIES Anycast system | None |
| AS134606 | SATORI-AS-AP Satori Networks | None |
| AS135573 | MBC-AS-AP mediatti broadband communications | None |
| AS137407 | EICINC-AS-AP EIC INC | None |
| AS137875 | SHED-DC-AS ShedDC | None |
| AS138038 | WOLFLAB-AS-AP Wolf Network Lab | None |
| AS138328 | SASMFL-AS-AP Skadden | None |
| AS138632 | ENMOE-AS-AP Enmoe Network | None |
| AS138695 | TYIS-AS-AP TOYO Internet Service Co. | None |
| AS138986 | WINDCLOUDNETWORK-MO INAP Japan Tokyo Shiohama DC | None |
| AS139072 | WEWORK-AS-AP Wework Singapore Pte. Ltd. | None |
| AS140306 | NTTGIN-AS-AP NTT Ltd Japan Corporation | None |
| AS140642 | WASABI-AS-AP Wasabi Technologies Inc. | None |
| AS140701 | IDCLEGEND-AS-AP IDC Legend Corp. | None |
| AS141348 | BAYERHOLDINGLTD-AS-AP Bayer Holding Ltd. | None |
| AS213164 | WATAKUSHI - Yusuke Ichiki | None |
| AS134473 | TAO_CHICAGO AT&T TAO Cloud Access Node | None |
| AS60445 | DODO-NET - DODO Inc. | None |
| AS142025 | GAMEPLUS-AS-JP Game Plus Studio | None |
| AS38222 | SDCCIX-EAST Shimane-Japan Internet Exchange | None |
| AS211066 | SAKURA-AS - SAKURA ITO | None |
| AS133445 | FIVE9INC-AS-AP Five9 | None |
| AS142584 | IMAGINGBAYINC-AS-AP Imaging Bay | None |
| AS142622 | DIL-AS-AP Dream Information Laboratory | None |
| AS146968 | COMSQUARE COMSQUARE Co. | None |
| AS146970 | BBS BBSakura Networks | None |
| AS146971 | M-ADVENTURE Media Adventure Inc | None |
| AS146973 | VOIP-ENECOM Enecom | None |
| AS146975 | NTT-EAST-CCS NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | None |
| AS146978 | BBIX-FUKUOKA BBIX | None |
| AS146983 | OUXNET Osaka University | None |
| AS210717 | RIVE3-NET - Masanori Sunagawa | None |
| AS147058 | UNGK-AS-AP 1200-03-019901 | None |
| AS147311 | NGNJC-AS-AP Nevigate Global Network Japan Corporation | None |
| AS208690 | AS208690 - SAKANO YUTA | None |
| AS149632 | AYUMIN-AS-JP ayumin | None |
| AS149993 | M4B42UG-AS-AP 4b42 UG | None |
| AS150143 | IOTMEDIALAB-AS-AP IotMedia Lab | None |
| AS150298 | MORE-WAIFU-BACKBONE More Waifu Backbone | None |
| AS150314 | RIVULETNETWORKS-AS-AP Rivulet Networks | None |
| AS203577 | FUMON_SHIMADATE - Fumon Shimadate | None |
| AS202747 | 78111110101 | None |
| AS150355 | BBIX-MAPSRS BBIX | None |
| AS150360 | NTTE-WFL-AS NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | None |
| AS150361 | NTTW-WFL-AS NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | None |
| AS150364 | RECOCHOKU RecoChoku Co. | None |
| AS150365 | LL-NET LifeLink Co. | None |
| AS150368 | KLNETWORK SERVER-G Group | None |
| AS201197 | CELIANETWORKS - Shingo HATTORI | None |
| AS200226 | REN-AS - Ren Yamamoto | None |
| AS150810 | TAO_MONTREAL AT&T TAO Cloud Access Node | None |
| AS151013 | TAO_LONDON AT&T TAO Cloud Access Node | None |
| AS151014 | TAO_AMSTERDAM AT&T TAO Cloud Access Node | None |
| AS151015 | TAO_FRANKFURT AT&T TAO Cloud Access Node | None |
| AS151016 | TAO_DALLAS AT&T TAO Cloud Access Node | None |
| AS151017 | TAO_SAN_JOSE AT&T TAO Cloud Access Node | None |
| AS151018 | TAO_SINGAPORE2 AT&T TAO Cloud Access Node | None |
| AS151019 | TAO_SINGAPORE3 AT&T TAO Cloud Access Node | None |
| AS151020 | TAO_HONG_KONG2 AT&T TAO Cloud Access Node | None |
| AS151021 | TAO_HONG_KONG4 AT&T TAO Cloud Access Node | None |
| AS151022 | TAO_SYDNEY3 AT&T TAO Cloud Access Node | None |
| AS151023 | TAO_SYDNEY5 AT&T TAO Cloud Access Node | None |
| AS151024 | TAO_TOKYO AT&T TAO Cloud Access Node | None |
| AS151025 | TAO_OSAKA AT&T TAO Cloud Access Node | None |
| AS151026 | TAO_SAO_PAULO2 AT&T TAO Cloud Access Node | None |
| AS151027 | TAO_SAO_PAULO3 AT&T TAO Cloud Access Node | None |
| AS151028 | TAO_SYDNEY_LAB AT&T TAO Cloud Access Node | None |
| AS151029 | TAO_MIAMI1 AT&T TAO Cloud Access Node | None |
| AS151030 | TAO_LOS_ANGLELES1 AT&T TAO Cloud Access Node | None |
| AS151031 | TAO_AUCKLAND AT&T TAO Cloud Access Node | None |
| AS151032 | TAO_SEATTLE AT&T TAO Cloud Access Node | None |
| AS151033 | TAO_MUMBAI2 AT&T TAO Cloud Access Node | None |
| AS151034 | TAO_MUMBAI3 AT&T TAO Cloud Access Node | None |
| AS151035 | TAO_DUBLIN AT&T TAO Cloud Access Node | None |
| AS151036 | TAO_SHANGHAI AT&T TAO Cloud Access Node | None |
| AS151037 | TAO_BEIJING AT&T TAO Cloud Access Node | None |
| AS151038 | TAO_MEXICO_CITY AT&T TAO Cloud Access Node | None |
| AS151039 | TAO_MONTERREY AT&T TAO Cloud Access Node | None |
| AS151065 | AS-VMW-BKK VMWare Incorporation | None |
| AS151067 | AS-VMW-HKG VMWare Incorporation | None |
| AS151068 | AS-VMW-KUL VMWare Incorporation | None |
| AS151069 | AS-VMW-MEL VMWare Incorporation | None |
| AS151070 | AS-VMW-KIX VMWare Incorporation | None |
| AS151071 | AS-VMW-ICN VMWare Incorporation | None |
| AS151072 | AS-VMW-SIN VMWare Incorporation | None |
| AS151073 | AS-VMW-SYD VMWare Incorporation | None |
| AS151074 | AS-VMW-TPE VMWare Incorporation | None |
| AS151075 | AS-VMW-NRT VMWare Incorporation | None |
| AS198969 | QWTY - KANJU CHEN | None |
| AS199108 | TAMUKAI-NETWORK-R - Kaito Tamura | None |
| AS151195 | NGIKK-AS-AP Nova Global ICT Kabushiki Kaisha | None |
| AS151366 | CIRCLE-AS-JP CIRCLE | None |
| AS151384 | BBIX-CACHE BBIX | None |
| AS151388 | SE-JIKKEN-AS SoftEther Corporation SE-JIKKEN-AS | None |
| AS151389 | SYNERGY-NET Synergy Cross Corporation | None |
| AS151401 | CYBERVISIONHOSTING-AS-AP Cybervision Hosting Co Ltd | None |
| AS151602 | UTC-AS-AP UD Trucks Corporation | None |
| AS198305 | LINGMOZHU-AS - Lingmo Zhu | None |
| AS216447 | BINARY-0 - Azusa Takemae | None |
| AS151954 | RAPIDIXP-AS-AP Rapid-Fire-y Osaka | None |
| AS216006 | FLAMINGONETWORK - Tomoki Kudo | None |
| AS216007 | ADMIN11467_ORGCLOUD_FS1 - MAYUMI UENO | None |
| AS215935 | INGNUM-NETWORKS - Kazuto Nishio | None |
| AS152161 | RAPIDFIREYCTS-AS-AP Rapid-Fire-y Sapporo | None |
| AS215871 | XTOM-JP - xTom Japan Co., Ltd. | None |
| AS152184 | TAMUKAINET-AS-AP Tamukai Network | None |
| AS9928 | INIXP-ASIA-AS-AP Rapid-Firey INIXP Asia | None |
| AS152467 | ETS-AS-AP ETS TELECOM ETS TELCO | None |
| AS152724 | POINT72-AS-AP Point72 Japan Limited | None |
| AS152862 | SOLTIEND Shiojiri City | None |
| AS152863 | OKIT-X OKIT Corporation | None |
| AS152864 | NTT-WEST-CCS NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | None |
| AS152866 | GTT-NET General Incorporated Foundation GovTechTokyo | None |
| AS152867 | TCNET Takaoka cable network | None |
| AS152868 | 78111110101 | None |
| AS152869 | 78111110101 | None |
| AS152870 | 78111110101 | None |
| AS152871 | 78111110101 | None |
| AS152872 | 78111110101 | None |
| AS152873 | 78111110101 | None |
| AS152874 | 78111110101 | None |
| AS152875 | 78111110101 | None |
| AS152876 | 78111110101 | None |
| AS152877 | 78111110101 | None |
| AS214794 | DODO-NET - DODO Inc. | None |
| AS214699 | ROSETTA-MNT - LIU JIARONG | None |
| AS214772 | NAZUKI-AS - CHEN LUOAN | None |
| AS152925 | NARIYASUSANGYOKK-AS-AP Nariyasu Sangyo Co. | None |
| AS214675 | STARLAMP - Hidenori Matsuo | None |
| AS214430 | XRONOS - Takahiro Fukushima | None |
| AS153360 | NRAYN-AS-AP Net Reliability Association | None |
自治系统号（ASN）分配给诸如 Internet 服务提供商之类的实体以及控制 IP 地址块的其他大型组织。