Japan Network Information Center

<!DOCTYPE html> <html class="no-js" lang="en"> <head> <meta charset="utf-8"> <title>Japan Network Information Center - JPNIC</title>  <script> (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-573S6XR'); </script>  <meta name="author" content="Japan Network Information Center"> <meta name="viewport" content="target-densitydpi=device-dpi,width=device-width,initial-scale=1"> <link rel="shortcut icon" href="favicon.ico"> <link rel="apple-touch-icon" href="apple-touch-icon.png"> <link rel="stylesheet" href="/common/css/flexslider.css" media="screen,print"> <link rel="stylesheet" href="/common/css/style.css" media="screen,print"> <link rel="stylesheet" href="/common/css/style_en.css" media="screen,print"> <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.0/cookieconsent.min.css"> <script src="/common/js/libs/modernizr-2.5.3-respond-1.1.0.min.js"></script>  <link rel="stylesheet" href="/common/css/header-footer.css" media="screen,print"> <link rel="stylesheet" href="/common/css/home.css" media="screen,print"> <link rel="stylesheet" href="/common/css/print.css" media="print"> <link href="https://use.fontawesome.com/releases/v5.4.1/css/all.css" rel="stylesheet"> <style> .right_slide {padding-left: 0;} </style> </head> <body class="top-page en"> <script type="text/x-breadcrumb-config" data-jpnic-vpath="/en/" data-jpnic-text="TOP PAGE" data-jpnic-topicpath-text="TOP PAGE" data-jpnic-index="0" data-jpnic-istopicpath="true" data-jpnic-ismenu="true" data-jpnic-index-menu="0"></script>  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-573S6XR" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <noscript><div class="noscript">This page is trying to run JavaScript and your browser either does not support JavaScript or you may have turned-off JavaScript. 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id="q" placeholder="Keyword"> <input type="hidden" name="cx" value="001914058880326500043:7gw58elie3y"> <input type="hidden" name="q1" value="site:https://www.nic.ad.jp/"> <button class="google" type="submit" value="Google" formaction="//google.com/cse" formtarget="_blank">Google</button><button class="bing" type="submit" value="Bing" formaction="https://www.bing.com/search" formtarget="_blank">Bing</button> <script src="//www.google.com/cse/brand?form=g-b-search&lang=en"></script> </form> </div> </div> <div class="social"> <a class="facebook" href="https://www.facebook.com/sharer/sharer.php?u=https://www.nic.ad.jp/ja/" onclick="window.open(encodeURI(decodeURI(this.href)), 'FBwindow', 'width=554, height=470, menubar=no, toolbar=no, scrollbars=yes'); return false;" rel="nofollow"> <i class="fab fa-facebook-f"></i> </a> <a class="twitter" href="http://twitter.com/share?text=Japan Network Information Center - JPNIC&url=https://www.nic.ad.jp/en/" 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<li><a href="/en/ip/ipv4transfer-log.html">IPv4 Transfer Log</a></li> <li><a href="/en/ip/asntransfer-log.html">AS Number Transger Log</a></li> <li><a href="/en/stat/ip/">Statistics</a></li> </ul> </div> </div> </div> </li> <li class="layer01-li ip-en"> <a href="/en/"><i class="fas fa-archive"></i>Service & Info</a> <div class="global-nav-list"> <div class="global-nav-bg"> <div class="layer02-wrap"> <ul class="layer02-ul"> <li><a href="/en/drp/">JP Domain Name Dispute Resolution Policy (JP-DRP)</a></li> <li><a href="/en/dns/ns.html">Related DNS Services</a></li> <li><a href="/en/ip/irr/">IRR (Internet Routing Registry)</a></li> <li><a href="/en/dom/jpdom.html">Management of JP Domain Name</a></li> <li><a href="/en/dom/escrow.html">Escrow of JP Domain Name</a></li> <li><a href="/timeline/en/">The Internet Timeline</a></li> </ul> </div> </div> </div> </li> <li class="layer01-li member"> <a href="/en/profile/"><i class="fas fa-user"></i>About JPNIC</a> <div class="global-nav-list"> <div 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pulldown"> <div class="sp-search-tab"> <span class="whois-btn btn on" data-target="whois-input"> WHOIS Search </span> <span class="search-btn btn" data-target="search-input"> Site Search </span> </div> <div class="sp-search-input"> <div class="whois-input inputbox on"> <form name="form2" method="get" action="https://whois.nic.ad.jp/cgi-bin/whois_gw?link=e"> <input type="text" name="key" title="WHOIS" > <input type="hidden" name="lang" value="/e" > <input type="hidden" name="codecheck-sjis" value="Japan Network Information Center"> <button type="submit" value="" name="submit"><i class="fa fa-search"></i></button> </form> <ul> <li><a href="/en/db/whois/">About WHOIS</a></li> <li>｜</li> <li><a href="/en/db/whois/en-gateway.html">JPNIC WHOIS Gateway</a></li> </ul> </div> <div class="search-input inputbox"> <form id="g-b-search3" method="get"> <input type="search" name="q" placeholder="keyword"> <input type="hidden" name="cx" value="001914058880326500043:7gw58elie3y"> <input type="hidden" name="q1" value="site:https://www.nic.ad.jp/"> <button class="google" type="submit" value="Google" formaction="//google.com/cse" formtarget="_blank">Google</button><button class="bing" type="submit" value="Bing" formaction="https://www.bing.com/search" formtarget="_blank">Bing</button> <script src="//www.google.com/cse/brand?form=g-b-search&lang=en"></script> </form> <p class="sugges">Frequently Searched Keywords</p> <ul> <li><a href="https://cse.google.com/cse?q=IPv6&cx=001914058880326500043%3A7gw58elie3y&q1=site%3Ahttps%3A%2F%2Fwww.nic.ad.jp%2F"><i class="fa fa-caret-right"></i>IPv6</a></li> <li><a href="https://cse.google.com/cse?q=DNS&cx=001914058880326500043%3A7gw58elie3y&q1=site%3Ahttps%3A%2F%2Fwww.nic.ad.jp%2F"><i class="fa fa-caret-right"></i>DNS</a></li> <li><a href="https://cse.google.com/cse?q=HTTP&cx=001914058880326500043%3A7gw58elie3y&q1=site%3Ahttps%3A%2F%2Fwww.nic.ad.jp%2F"><i class="fa fa-caret-right"></i>HTTP</a></li> <li><a href="https://cse.google.com/cse?q=WHOIS&cx=001914058880326500043%3A7gw58elie3y&q1=site%3Ahttps%3A%2F%2Fwww.nic.ad.jp%2F"><i class="fa fa-caret-right"></i>WHOIS</a></li> <li><a href="https://cse.google.com/cse?q=BGP&cx=001914058880326500043%3A7gw58elie3y&q1=site%3Ahttps%3A%2F%2Fwww.nic.ad.jp%2F"><i class="fa fa-caret-right"></i>BGP</a></li> <li><a href="https://cse.google.com/cse?q=IPv4&cx=001914058880326500043%3A7gw58elie3y&q1=site%3Ahttps%3A%2F%2Fwww.nic.ad.jp%2F"><i class="fa fa-caret-right"></i>IPv4</a></li> <li><a href="https://cse.google.com/cse?q=FQDN&cx=001914058880326500043%3A7gw58elie3y&q1=site%3Ahttps%3A%2F%2Fwww.nic.ad.jp%2F"><i class="fa fa-caret-right"></i>FQDN</a></li> </ul> </div> </div> </div> <div class="sp-hamburger-area pulldown"> <ul> <li class="toggle"> <span class="ip toggleBtn" data-target="ipmenu"><i class="fas fa-share-alt"></i>IP Address<i class="fas fa-plus-circle right-icon"></i><i class="fas fa-minus-circle right-icon"></i></span> <ul class="menu ipmenu"> <li><a href="/en/ip/intro.html"><i class="fas fa-angle-right"></i>JPNIC's IP Address Service</a></li> <li><a href="/en/ip/member/"><i class="fas fa-angle-right"></i>IP Address Management Agent</a></li> <li><a href="/en/ip/policy-development.html"><i class="fas fa-angle-right"></i>Policy Development</a></li> <li><a href="/en/ip/ipv6/"><i class="fas fa-angle-right"></i>IPv6 in Japan</a></li> <li><a href="/en/ip/ipv4pool/"><i class="fas fa-angle-right"></i>IPv4 Address Exhaustion</a></li> <li><a href="/en/ip/irr/"><i class="fas fa-angle-right"></i>IRR (Internet Routing Registory)</a></li> <li><a href="/en/db/whois/"><i class="fas fa-angle-right"></i>WHOIS</a></li> <li><a href="/en/ip/ipv4transfer-log.html"><i class="fas fa-angle-right"></i>IPv4 Transfer Log</a></li> <li><a href="/en/ip/asntransfer-log.html"><i class="fas fa-angle-right"></i>AS Number Transger Log</a></li> <li><a href="/en/stat/ip/"><i class="fas fa-angle-right"></i>Statistics</a></li> </ul> </li> <li class="toggle"> <span class="jpnic toggleBtn" data-target="jpnicmenu"><i class="fas fa-archive"></i>Service & Info<i class="fas fa-plus-circle right-icon"></i><i class="fas fa-minus-circle right-icon"></i></span> <ul class="menu jpnicmenu"> <li><a href="/en/drp/"><i class="fas fa-angle-right"></i>JP Domain Name Dispute Resolution Policy (JP-DRP)</a></li> <li><a href="/en/dns/ns.html"><i class="fas fa-angle-right"></i>Related DNS Services</a></li> <li><a href="/en/ip/irr/"><i class="fas fa-angle-right"></i>IRR (Internet Routing Registry)</a></li> <li><a href="/en/dom/jpdom.html"><i class="fas fa-angle-right"></i>Management of JP Domain Name</a></li> <li><a href="/en/dom/escrow.html"><i class="fas fa-angle-right"></i>Escrow of JP Domain Name</a></li> <li><a href="/timeline/en/"><i class="fas fa-angle-right"></i>The Internet Timeline</a></li> </ul> </li> <li class="toggle"> <span class="member toggleBtn" data-target="membermenu"><i class="fas fa-archive"></i>About JPNIC<i class="fas fa-plus-circle right-icon"></i><i class="fas fa-minus-circle right-icon"></i></span> <ul class="menu membermenu"> <li><a href="/en/profile/about.html"><i class="fas fa-angle-right"></i>Corporate Profile</a></li> <li><a href="/en/profile/member-list.html"><i class="fas fa-angle-right"></i>Board of Trustees</a></li> <li><a href="/en/profile/service.html"><i class="fas fa-angle-right"></i>Services</a></li> <li><a href="/en/profile/history/"><i class="fas fa-angle-right"></i>History of JPNIC</a></li> <li><a href="/en/topics/"><i class="fas fa-angle-right"></i>Topics</a></li> <li><a href="/en/newsletter/"><i class="fas fa-angle-right"></i>Newsletter</a></li> <li><a href="/en/profile/map.html"><i class="fas fa-angle-right"></i>Access</a></li> </ul> </li> <li class="sub-menu"><a href="/en/sitemap.html"><i class="fas fa-sitemap"></i>Site Map<i class="fas fa-arrow-circle-right right-icon"></i></a></li> <li class="sub-menu"><a href="/en/profile/map.html"><i class="fas fa-map-marker-alt"></i>Access<i class="fas fa-arrow-circle-right right-icon"></i></a></li> <li class="sub-menu"><a href="/ja/"><i class="fas fa-language" style="margin-left: 0;"></i>Japanese Page<i class="fas fa-arrow-circle-right right-icon"></i></a></li> </ul> </div> </div> <div id="main-container" class="wrapper"> <div id="main-left-wrapper"> <div id="top-content" class="clearfix">  <div class="flex-container home slide_area"> <div class="right_wrap"> <p class="slide_title" style="display: none;"><span class="fas fa-crown"></span>SPECIAL CONTENTS</p> <ul class="right_slide" style="display: none;"> <li> <a href="https://internetweek.jp/2024/"> <img src="/common/img/topSlide/iw-2024.png" alt="バナー:IW2024" decoding="async"> </a> </li> <li> <a href="https://jpdrp-db.nic.ad.jp/"> <img src="/common/img/topSlide/jp-drp-search-202409.png" alt="バナー:JP-DRP裁定検索システム" decoding="async"> </a> </li> <li> <a href="/ja/tech/seminar/#ondemand"> <img src="/common/img/topSlide/tech-seminar-ondemand-202403.png" alt="バナー:技術セミナー" decoding="async"> </a> </li> <li> <a href="/ja/iwp/"> <img src="/common/img/topSlide/iwp2024.png" alt="バナー:インターネット白書2024" decoding="async"> </a> </li> <li> <a href="https://open.spotify.com/show/4OvXtKovjXneP6IJv0TD7q"> <img src="/common/img/topSlide/podcast.png" alt="バナー:ポッドキャスト" decoding="async"> </a> </li> <li> <a href="/timeline/"> <img src="/common/img/topSlide/chronology.png" alt="バナー:歴史年表" decoding="async"> </a> </li> <li> <a href="/ja/materials/iw/ondemand/"> <img src="/common/img/topSlide/iwbo.jpg" alt="バナー:Internet Week Basicオンデマンド" decoding="async"> </a> </li> <li> <a href="https://www.youtube.com/channel/UC7BboGLuldn77sxQmI5VoPw"> <img src="/common/img/topSlide/jpnic-youtube.png" alt="バナー:YouTube" decoding="async"> </a> </li> <li> <a href="/ja/rpki/guideline/"> <img src="/common/img/topSlide/RPKI-guideline" alt="バナー:RPKI" decoding="async"> </a> </li> <li> <img src="/common/img/topSlide/s-member.png" usemap="#s-member" alt="S会員" id="s_member" decoding="async"> <map name="s-member" id="s-member"> <area shape="rect" coords="0,0,166,100" href="https://jprs.co.jp/" alt="リンク:JPRS" id="jprs"> <area shape="rect" coords="167,0,333,100" href="https://www.iij.ad.jp/" alt="リンク:IIJ" id="iij"> <area shape="rect" coords="333,0,500,100" href="https://www.ntt.com/" alt="リンク:NTTコミュニケーションズ" id="ntt"> </map> </li> </ul> </div> </div> <div class="left-wrapper"> <div class="v4v6"> You are connecting via IPv4 </div>  <div class="whois-search"> <form name="form2" method="get" action="https://whois.nic.ad.jp/cgi-bin/whois_gw?link=e"> <label for="whois-search">WHOIS Search</label> <input type="hidden" name="lang" value="/e" > <input type="hidden" name="codecheck-sjis" value="Japan Network Information Center"> <input type="text" name="key" id="whois-search" title="WHOIS Search"> <input type="submit" value="Search" name="submit" class="button"> </form> <p class="whois-links"><a href="/en/db/whois/">WHOIS?</a> <a href="/en/db/whois/en-gateway.html">JPNIC WHOIS Gateway</a></p>  <p class="banner"><a href="/en/abuse.html"><img src="/common/img/banner_abuse-spam.png" alt="Abuse and Spam issues"></a></p> </div> <p class="stats-ip"><a href="/en/stat/ip/"><img src="/common/img/btn_statictics-on-ip-addresses.png" alt="Statistics on IP addresses"></a></p> </div> </div> <div id="main" class="clearfix"> <article id="news"> <h1>HOME</h1>  <section class="topics"> <h2>NEW TOPICS</h2> <ul> <li> <span class="date"><time datetime="2024-11-20T14:43:30">2024-11-20</time></span> <a href="/ja/topics/2024/20241120-01.html">Holding the 71st ICANN Meeting Report (In Japanese)</a> </li> <li> <span class="date"><time datetime="2024-11-15T10:49:59">2024-11-15</time></span> <a href="/en/ip/ipv4transfer-log.html">IPv4 Transfer Log Updated</a> </li> <li> <span class="date"><time datetime="2024-11-13T11:55:00">2024-11-13</time></span> <a href="/ja/topics/2024/20241113-01.html">Announcement of the Release of Guidelines for Countering BGP Route Hijacking Using RPKI ROAs (In Japanese)</a> </li> <li> <span class="date"><time datetime="2024-11-12T14:01:19">2024-11-12</time></span> <a href="/en/stat/ip/20241112.html">Statistics on IP Addresses, AS Numbers, and IRR Services Managed by JPNIC</a> </li> <li> <span class="date"><time datetime="2024-11-08T13:51:00">2024-11-08</time></span> <a href="/ja/topics/2024/20241108-01.html">Akinori Maemura Appointed to NRO Number Council by APNIC Executive Council (In Japanese)</a> </li> <li> <span class="date"><time datetime="2024-10-15T15:47:18">2024-10-15</time></span> <a href="/ja/topics/2024/20241015-01.html">JPNIC endorses the Statement of Global Digital Compact made by a Technical Community Coalition for Multistakeholderism (In Japanese)</a> </li> <li> <span class="date"><time datetime="2024-09-10T14:36:02">2024-09-10</time></span> <a href="/ja/topics/2024/20240910-01.html">JPNIC endorses the Statement for Open Consultation by ITU CWG-Internet made by a Technical Community Coalition for Multistakeholderism (In Japanese)</a> </li> <li> <span class="date"><time datetime="2024-08-23T16:29:31">2024-08-23</time></span> <a href="/ja/topics/2024/20240823-01.html">JPNIC endorses the Statement at stakeholder consultation on Revision 3 of Global Digital Compact made by a Technical Community Coalition for Multistakeholderism (In Japanese)</a> </li> <li> <span class="date"><time datetime="2024-08-15T16:59:50">2024-08-15</time></span> <a href="/ja/topics/2024/20240815-01.html">Internet Week 2024 (hybrid), 19th - 27th November 2024 (In Japanese)</a> </li> <li> <span class="date"><time datetime="2024-08-14T17:05:46">2024-08-14</time></span> <a href="/ja/topics/2024/20240814-02.html">Announcement of the Release of JPNIC Newsletter Issue 87 (In Japanese)</a> </li> </ul> <p class="view-all"><a href="/en/topics/">List of Topics</a></p> </section> </article> <div id="nav-container"> <h3>CATEGORY MENU</h3> <nav id="menu" data-jpnic-vpath="/en/"><ul class="main-nav"> <li data-jpnic-vpath="/en/profile/"> <a href="/en/profile/index.html">About JPNIC</a><ul class="sub-nav"> <li data-jpnic-vpath="/en/profile/01/"><a href="/en/profile/about.html">Corporate Profile</a></li> <li data-jpnic-vpath="/en/profile/02/"><a href="/en/profile/service.html">Services</a></li> <li data-jpnic-vpath="/en/profile/03/"><a href="/en/pressrelease/index.html">Press Release</a></li> <li data-jpnic-vpath="/en/profile/04/"><a href="/en/profile/history/index.html">History of JPNIC</a></li> <li data-jpnic-vpath="/en/profile/05/"><a href="/en/profile/link.html">Links</a></li> </ul> </li> <li data-jpnic-vpath="/en/ip/"> <a href="/en/ip/index.html">IP Address</a><ul class="sub-nav"> <li data-jpnic-vpath="/en/ip/intro/"><a href="/en/ip/intro.html">Introduction of JPNIC's IP Address Services</a></li> <li data-jpnic-vpath="/en/ip/agents/"><a href="/en/ip/member/index.html">About IP Address Management Agents</a></li> <li data-jpnic-vpath="/en/ip/whois/"><a href="/en/db/whois/index.html">WHOIS</a></li> <li data-jpnic-vpath="/en/ip/irr/"><a href="/en/ip/irr/index.html">IRR (Internet Routing Registry)</a></li> <li data-jpnic-vpath="/en/ip/policydevelop/"><a href="/en/ip/policy-development.html">Policy Development</a></li> <li data-jpnic-vpath="/en/ip/ipv6/"><a href="/en/ip/ipv6/index.html">IPv6 situation in Japan</a></li> <li data-jpnic-vpath="/en/ip/ipv4pool/"><a href="/en/ip/ipv4pool/index.html">IPv4 address exhaustion in Internet Registries</a></li> <li data-jpnic-vpath="/en/ip/ipv4transfer/"><a href="/en/ip/ipv4transfer-log.html">IPv4 Transfer Log in JPNIC</a></li> <li data-jpnic-vpath="/en/ip/astransfer/"><a href="/en/ip/asntransfer-log.html">AS Number Transfer Log in JPNIC</a></li> <li data-jpnic-vpath="/en/ip/04/"><a href="/en/stat/ip/index.html">Statistics on IP addresses, AS numbers, and IRR services</a></li> </ul> </li> <li data-jpnic-vpath="/en/tech/"> <a href="/en/tech/index.html">Technical Informations</a><ul class="sub-nav"> <li data-jpnic-vpath="/en/tech/01/"><a href="/en/ip/irr/index.html">IRR (Internet Routing Registry)</a></li> <li data-jpnic-vpath="/en/tech/03/"><a href="/en/enum/index.html">ENUM</a></li> <li data-jpnic-vpath="/en/tech/02/"><a href="/en/dns/ns.html">DNS</a></li> <li data-jpnic-vpath="/en/tech/05/"><a href="/en/idn/index.html">Internationalized Domain Names</a></li> </ul> </li> <li data-jpnic-vpath="/en/dom/"> <a href="/en/dom/index.html">Domain Name</a><ul class="sub-nav"> <li data-jpnic-vpath="/en/dom/03/"><a href="/en/dom/intro.html">Introduction to JPNIC's Domain-name Related Businesses</a></li> <li data-jpnic-vpath="/en/dom/04/"><a href="/en/dom/jpdom.html">About Management of JP Domain Name</a></li> <li data-jpnic-vpath="/en/dom/jpdrp/"><a href="/en/drp/index.html">JP Domain Name Dispute Resolution Policy(JP-DRP)</a></li> <li data-jpnic-vpath="/en/dom/05/"><a href="/en/dom/escrow.html">Escrow of JP Domain Name Registry Data</a></li> <li data-jpnic-vpath="/en/dom/06/"><a href="/en/idn/index.html">Internationalized Domain names (IDN)</a></li> <li data-jpnic-vpath="/en/dom/02/"><a href="/en/stat/dom/index.html">Statistics on JP Domain Names</a></li> <li data-jpnic-vpath="/en/dom/gtld/"><a href="/ja/stat/dom/gtld.html">Statistics on gTLDS</a></li> </ul> </li> <li data-jpnic-vpath="/en/library/"> <a href="/en/library.html">JPNIC Library</a><ul class="sub-nav"> <li data-jpnic-vpath="/en/library/03/"><a href="/en/newsletter/index.html">Newsletters</a></li> <li data-jpnic-vpath="/en/library/timeline/"><a href="/timeline/en/index.html">The Internet Timeline</a></li> <li data-jpnic-vpath="/en/library/02/"><a href="/en/event/index.html">Presentations</a></li> <li data-jpnic-vpath="/en/library/04/"><a href="/en/pub/index.html">Publications</a></li> <li data-jpnic-vpath="/en/library/research/"><a href="/en/research/index.html">Research Project</a></li> <li data-jpnic-vpath="/en/library/05/"><a href="/en/profile/photo.html">Photo Gallery</a></li> </ul> </li> <li data-jpnic-vpath="/en/topics/"> <a href="/en/topics/index.html">Topics</a><ul class="sub-nav"> <li data-jpnic-vpath="/en/topics/2024/"><a href="/en/topics/2024-index.html">2024</a></li> <li data-jpnic-vpath="/en/topics/2023/"><a href="/en/topics/2023-index.html">2023</a></li> <li data-jpnic-vpath="/en/topics/2022/"><a href="/en/topics/2022-index.html">2022</a></li> <li data-jpnic-vpath="/en/topics/2021/"><a href="/en/topics/2021-index.html">2021</a></li> <li data-jpnic-vpath="/en/topics/2020/"><a href="/en/topics/2020-index.html">2020</a></li> <li data-jpnic-vpath="/en/topics/2019/"><a href="/en/topics/2019-index.html">2019</a></li> <li data-jpnic-vpath="/en/topics/2018/"><a href="/en/topics/2018-index.html">2018</a></li> <li data-jpnic-vpath="/en/topics/2017/"><a href="/en/topics/2017-index.html">2017</a></li> <li data-jpnic-vpath="/en/topics/2016/"><a href="/en/topics/2016-index.html">2016</a></li> <li data-jpnic-vpath="/en/topics/2015/"><a href="/en/topics/2015-index.html">2015</a></li> <li data-jpnic-vpath="/en/topics/2014/"><a href="/en/topics/2014-index.html">2014</a></li> <li data-jpnic-vpath="/en/topics/2013/"><a href="/en/topics/2013-index.html">2013</a></li> <li data-jpnic-vpath="/en/topics/2012/"><a href="/en/topics/2012-index.html">2012</a></li> <li data-jpnic-vpath="/en/topics/2011/"><a href="/en/topics/2011-index.html">2011</a></li> <li data-jpnic-vpath="/en/topics/2010/"><a href="/en/topics/2010-index.html">2010</a></li> <li data-jpnic-vpath="/en/topics/2009/"><a href="/en/topics/2009-index.html">2009</a></li> <li data-jpnic-vpath="/en/topics/2008/"><a href="/en/topics/2008-index.html">2008</a></li> <li data-jpnic-vpath="/en/topics/2007/"><a href="/en/topics/2007-index.html">2007</a></li> <li data-jpnic-vpath="/en/topics/2006/"><a href="/en/topics/2006-index.html">2006</a></li> <li data-jpnic-vpath="/en/topics/2005/"><a href="/en/topics/2005-index.html">2005</a></li> <li data-jpnic-vpath="/en/topics/2004/"><a href="/en/topics/2004-index.html">2004</a></li> <li data-jpnic-vpath="/en/topics/2003/"><a href="/en/topics/2003-index.html">2003</a></li> <li data-jpnic-vpath="/en/topics/2002/"><a href="/en/topics/2002-index.html">2002</a></li> <li data-jpnic-vpath="/en/topics/2001/"><a href="/en/topics/2001-index.html">2001</a></li> <li data-jpnic-vpath="/en/topics/2000/"><a href="/en/topics/2000-index.html">2000</a></li> <li data-jpnic-vpath="/en/topics/1999/"><a href="/en/topics/1999-index.html">1999</a></li> <li data-jpnic-vpath="/en/topics/1998/"><a href="/en/topics/1998-index.html">1998</a></li> <li data-jpnic-vpath="/en/topics/0/"><a href="/en/topics/all-index.html">all</a></li> </ul> </li> </ul></nav>  <div style="margin-top: 1em; text-align: center;"> <a href="newsletter/"><img src="/common/img/newsletter-summary-en.jpg" alt="Newsletter Summary" style="border: solid 1px; max-width: 48%; width: 120px;"></a> </div> <div style="margin-top: 1em; text-align: center;"> <a href="/timeline/en/"><img src="/common/img/internet-timeline.jpg" alt="Internet Timeline" style="border: solid 1px; max-width: 100%; width: 240px;"></a> </div> <div style="margin-top: 1em; text-align: center;"> <a href="/timeline/en/20th/"><img src="/common/img/history-resource-management-en-s.png" alt="History of Internet Resources Management in Japan" style="border: solid 1px; max-width: 100%; width: 240px;"></a> </div> </div> </div> </div> <div class="right-wrapper"> <div class="about-jpnic-wrapper" id="about-jpnic-wrapper"> <div class="introduction" id="jpnic-introduction"> <p>JPNIC is the National Internet Registry in Japan that provides allocation and registration services of IP addresses and AS numbers, and as a non-profit, membership-based corporation contributes to the society by researching Internet-related issues and providing information.</p> </div>  <div class="support-members"> <h3><a href="/ja/member/list/">JPNIC's contributions to the Internet community can be made, with the support of <span>JPNIC members</span></a>.</h3> <ul> <li><a href="/ja/member/list/494.html"><img src="/ja/member/list/images/494s.gif" alt="JPRS" title="JPRS"></a></li> <li><a href="/ja/member/list/6.html"><img src="/ja/member/list/images/6s.gif" alt="IIJ" title="IIJ"></a></li> <li><a href="/ja/member/list/131.html"><img src="/ja/member/list/images/131s.gif" alt="NTT communications' bannar" title="NTT communications"></a></li> </ul> </div> </div> <div class="visitors-info" id="contact"> <h3>Contact and Visitors Info.</h3> <p><img src="/common/img/jpnic_entrance_pic.jpg" alt="jpnic entrance photo" class="left"> JPNIC'S opening hours: Monday - Friday 10:00-18:00(JST) except Japanese national holidays.</p> <ul> <li>Tel: +81 3 5297 2311</li> <li>Fax: +81 3 5297 2312</li> <li>E-mail: secretariat@nic.ad.jp</li> </ul> <div style="margin-top: -1em; text-align: right;">[<a href="/en/profile/map.html">Access and Map</a>]</div> </div> </div> </div> <footer> <div class="footer-inner"> <div class="footer-category"> <ul> <li class="layer01-li"> <span> <a href="/en/profile/">About JPNIC</a> </span> <ul> <li><a href="/en/profile/about.html">Corporate Profile</a></li> <li><a href="/en/profile/service.html">Services</a></li> <li><a href="/en/pressrelease/">Press Release</a></li> <li><a href="/en/profile/history/">History of JPNIC</a></li> <li><a href="/en/profile/link.html">Links</a></li> </ul> </li> <li class="layer01-li"> <span> <a href="/en/ip/">IP Address</a> </span> <ul> <li><a href="/en/ip/intro.html">Introduction of JPNIC's IP Address Services</a></li> <li><a href="/en/ip/member/">About IP Address Management Agents</a></li> <li><a href="/en/db/whois/">WHOIS</a></li> <li><a href="/en/ip/irr/">IRR (Internet Routing Registry)</a></li> <li><a href="/en/ip/policy-development.html">Policy Development</a></li> <li><a href="/en/ip/ipv6/">IPv6 related information by JPNIC</a></li> <li><a href="/en/ip/ipv4pool/">IPv4 Address Pool Ran Out in the Asia Pacific Region</a></li> <li><a href="/en/ip/ipv4transfer-log.html">IPv4 Transfer Log in JPNIC</a></li> <li><a href="/en/ip/asntransfer-log.html">AS Number Transfer Log in JPNIC</a></li> <li><a href="/en/stat/ip/">Statistics on IP addresses, AS numbers, and IRR services</a></li> </ul> </li> <li class="layer01-li"> <span> <a href="/en/tech/">Technical Information</a> </span> <ul> <li><a href="/en/ip/irr/">IRR (Internet Routing Registry)</a></li> <li><a href="/en/dns/ns.html">DNS Servers related to JPNIC</a></li> <li><a href="/en/enum/">ENUM</a></li> <li><a href="/en/idn/">Internationalized Domain Names</a></li> </ul> </li> <li class="layer01-li"> <span> <a href="/en/dom/">Domain Names</a> </span> <ul> <li><a href="/en/dom/intro.html">Introduction to JPNIC's Domain-name Related Businesses</a></li> <li><a href="/en/dom/jpdom.html">About Management of JP Domain Name</a></li> <li><a href="/en/drp/">JP Domain Name Dispute Resolution Policy (JP-DRP)</a></li> <li><a href="/en/dom/escrow.html">Escrow of JP Domain Name Registry Data; 3-Party Joint Operation Begins</a></li> <li><a href="/en/idn/">Internationalized Domain Names</a></li> <li><a href="/en/stat/dom/">Statistics on JP Domain Names</a></li> <li><a href="/ja/stat/dom/gtld.html">Statistics on gTLDs (in Japanese)</a></li> </ul> </li> <li class="layer01-li"> <span> <a href="/en/library.html">JPNIC Library</a> </span> <ul> <li><a href="/en/newsletter/">JPNIC newsletter</a></li> <li><a href="/timeline/en/">The Internet Timeline</a></li> <li><a href="/en/event/">Presentations</a></li> <li><a href="/en/pub/">Publications</a></li> <li><a href="/en/research/">Research Projects</a></li> <li><a href="/en/profile/photo.html">Photo Gallery</a></li> </ul> </li> <li class="layer01-li"> <span> <a href="/en/topics/">Topics</a> </span> <ul> <li><a href="/en/topics/2024-index.html">2024</a></li> <li><a href="/en/topics/2023-index.html">2023</a></li> <li><a href="/en/topics/2022-index.html">2022</a></li> <li><a href="/en/topics/2021-index.html">2021</a></li> <li><a href="/en/topics/2020-index.html">2020</a></li> <li><a href="/en/topics/2019-index.html">2019</a></li> <li><a href="/en/topics/2018-index.html">2018</a></li> <li><a href="/en/topics/2017-index.html">2017</a></li> <li><a href="/en/topics/2016-index.html">2016</a></li> <li><a href="/en/topics/2015-index.html">2015</a></li> <li><a href="/en/topics/2014-index.html">2014</a></li> <li><a href="/en/topics/2013-index.html">2013</a></li> <li><a href="/en/topics/2012-index.html">2012</a></li> <li><a href="/en/topics/2011-index.html">2011</a></li> <li><a href="/en/topics/2010-index.html">2010</a></li> <li><a href="/en/topics/2009-index.html">2009</a></li> <li><a href="/en/topics/2008-index.html">2008</a></li> <li><a href="/en/topics/2007-index.html">2007</a></li> <li><a href="/en/topics/2006-index.html">2006</a></li> <li><a href="/en/topics/2005-index.html">2005</a></li> <li><a href="/en/topics/2004-index.html">2004</a></li> <li><a href="/en/topics/2003-index.html">2003</a></li> <li><a href="/en/topics/2002-index.html">2002</a></li> <li><a href="/en/topics/2001-index.html">2001</a></li> <li><a href="/en/topics/2000-index.html">2000</a></li> <li><a href="/en/topics/1999-index.html">1999</a></li> <li><a href="/en/topics/1998-index.html">1998</a></li> <li><a href="/en/topics/1997-index.html">1997</a></li> </ul> </li> <li class="layer01-li"> <span> <a href="/en/db/whois/">WHOIS</a> </span> <ul> <li><a href="/en/db/whois/en-gateway.html">Gateway</a></li> <li><a href="/en/db/whois/objects.html">Examples</a></li> </ul> </li> <li class="layer01-li"> <span>Another Media</span> <ul> <li><a href="https://blog.nic.ad.jp/">Blog</a> (In Japanese)</li> <li><a href="/ja/mailmagazine/">Mail Magzeine</a> (In Japanese)</li> <li><a href="/en/newsletter/">newsletter</a></li> <li><a href="/ja/profile/ml.html">Mailing Lists</a> (In Japanese)</li> <li><a href="https://twitter.com/JPNIC_info">Twitter</a></li> </ul> </li> </ul> </div> <div class="footer-nav"> <div class="util"> <div class="social"> <a class="facebook" 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