Japan (JP) Flag Japan ASN Summary & Japan IP addresses

Full list of Japan IP ranges

This Japan IP list includes all Japan ASNs assigned, and the complete list of Japan IP addresses list by IP ranges.

216 ASN Networks

ASN Description IPv4 Prefixes IPv6 Prefixes IPv4 Peers IPv6 Peers Date Allocated
AS18085 Fujitsu Systems Applications & Support Limited 4 1 1 0 2001-12-27
AS18259 NTT Communications Corporation 8 4 3 2 2002-07-01
AS23720 Rakuten Mobile Network, Inc. 6 1 1 1 2003-04-16
AS23967 Produce On Demand Inc. Streaming Contents Delivery Service Tokyo 7 0 1 0 2003-12-02
AS24248 Wakayama University 1 0 2 0 2004-10-19
AS45672 Koga Cable TV Co., Ltd. 1 0 2 0 2009-04-02
AS59091 Kanagawa Institute of Technology 1 0 1 0 2013-09-09
AS63917 7-1, Udagawacho, 2 0 1 0 2014-12-01
AS133203 SBI BITS Co., Ltd. 10 0 4 0 2016-01-07
AS136769 WingTecJapan G.K 4 0 1 0 2017-06-22
AS137912 Global Broadband K.K 3 0 1 0 2018-06-13
AS138038 Wolf Network Lab 0 2 0 1 2018-08-03
AS138652 Super Godzilla Communications GK 1 1 1 0 2019-02-26
AS141746 Orenji Server 4 0 1 0 2021-02-25
AS141757 Zoho Japan Corporation 5 0 2 0 2021-02-26
AS213069 PANYUAN HUANG 0 14 0 6 2020-06-18
AS4777 Asia Pacific Network Information Centre 1 1 7 5 1996-08-09
AS4785 xTom 92 16 6 2 2018-02-22
AS9824 JCOM Co., Ltd. 227 62 21 6 2000-01-12
AS17905 Commerzbank AG 1 0 1 0 2001-11-13
AS17977 NF Park Bldg.3F, 9-15, Futaba 2-Chome 2 0 1 0 2001-10-17
AS23661 CLARA ONLINE, Inc. 12 1 4 3 2003-03-04
AS38627 Baidu, Inc. 11 0 2 0 2007-08-20
AS58645 Miyagi Cable TV Co.,Ltd 1 0 3 0 2012-07-13
AS133476 First Innovation K.K. 2 1 1 0 2016-09-21
AS136407 Virtustream Cloud Services Australia Pty Limited 6 1 2 0 2017-02-28
AS136506 LEON CO.LTD 2 0 2 0 2017-04-20
AS137819 Beeks Financial Cloud (Japan) 3 0 2 0 2018-05-04
AS138632 Enmoe Network 0 2 0 2 2019-02-21
AS139076 EnjoyVC Japan Corporation 5 1 15 1 2019-05-21
AS139255 U-NEXT Co.,Ltd. 2 0 1 0 2019-06-25
AS139470 OCX GROUP INC. 1 1 2 2 2019-08-01
AS140501 Itiviti Japan K.K. 1 0 2 0 2020-03-30
AS173 Electrical Communications Laboratories 2 0 4 0 2002-08-01
AS2907 for assignment to JPNIC members 611 4 96 34 2002-08-01
AS7660 Asia Pacific Advanced Network - Japan 6 2 33 18 1997-11-13
AS9466 UUNET Japan Limited 28 2 3 1 1998-12-11
AS17661 for assignment to JPNIC members 98 0 4 0 2001-12-03
AS23761 Xpedite Systems 1 0 2 0 2003-06-02
AS24512 HAL Internet, Internet Service Provider, Tottori, Japan 1 0 1 0 2005-12-21
AS24567 QT Inc. 15 0 5 0 2019-12-19
AS24572 Yahoo Japan 5 1 8 4 2006-02-27
AS37981 TOYO Internet Service Co., Ltd. 0 1 0 1 2020-04-14
AS38237 Root Networks, LLC 1 0 1 0 2021-06-03
AS55569 Criteo APAC 7 5 2 2 2010-07-07
AS56291 Ace, Inc. 3 0 1 0 2011-05-18
AS63997 Tsukaeru.net, Web Hosting Company, Japan 23 3 2 2 2015-06-22
AS131893 RICOH Company, Ltd. 20 4 1 0 2011-08-04
AS132504 QUALITIA Co.,Ltd 1 0 2 0 2012-11-28
AS132726 5-3 Miyuki-cho 9 0 1 0 2013-04-08
AS134827 EY Business Initiative Co., Ltd 1 0 2 0 2015-11-23
AS136586 InComm Japan K.K. 3 0 2 0 2020-03-04
AS136796 CORELINK JAPAN 9 1 2 1 2018-11-11
AS137445 PF LINK SYSTEMS 15 0 5 0 2018-02-07
AS138384 Rakuten Mobile Network, Inc. 31 1 6 4 2018-10-26
AS138968 rainbow network limited 67 1 7 2 2019-04-04
AS139468 DC Communications Inc. 5 1 4 3 2019-08-01
AS140244 Brian Blevins 1 2 1 2 2020-03-12
AS140363 Media Platform Lab Co., Ltd. 1 0 1 0 2020-03-25
AS62184 MNO 1 1 1 1 2017-10-16
AS211066 SAKURA ITO 0 6 0 2 2021-07-06
AS2554 for assignment to JPNIC members 43 0 1 0 2002-08-01
AS4774 A-Bone by Internet Initiative Japan Inc. 4 0 1 0 1996-02-28
AS7500 WIDE Project 3 1 11 10 1997-03-03
AS10209 Japan HUB and Data Center 3 0 1 0 2007-09-25
AS18258 Morgan Stanley Japan Limited 7 0 4 0 2002-12-30
AS24336 DIGITALBANK, Inc., Regional ISP in Japan 13 0 2 0 2005-02-10
AS24477 NetApp, Inc. 9 4 4 0 2005-11-09
AS38215 Syuhei Uda 2 1 1 0 2021-03-25
AS38715 Regional-IX ASN Tottori pref Japan. 2 0 1 0 2007-08-29
AS45217 Tora Trading Services Ltd. 1 0 2 0 2008-05-22
AS45846 Shiga area POP AS Number 3 1 2 0 2009-07-10
AS55949 Technopro Holdings 1 0 1 0 2010-12-23
AS58784 Rissho University 3 0 2 0 2012-12-27
AS59118 NRI SecureTechnologies, Ltd. 4 0 2 0 2013-09-09
AS63770 Industrial Cyber Security Center of Excellence 10 4 3 3 2014-08-25
AS132119 BNP Paribas 1 0 2 0 2012-01-16
AS132827 GATEWAY INC 70 0 2 0 2013-05-13
AS134351 Leaseweb Japan K.K. 5 1 2 0 2020-03-13
AS135304 VMWare Incorporation 1 0 2 0 2016-04-05
AS136178 FIL Japan Holdings K.K. 4 2 2 1 2017-01-11
AS136779 Schneider Electric Japan Ltd 1 0 5 0 2017-06-26
AS137008 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken 1 0 2 0 2017-10-06
AS138033 BBIX, Inc 4 1 3 0 2018-08-01
AS138181 Hu's Tech LLC 0 2 0 1 2018-09-05
AS138467 Yahagi Network Solutions 1 3 1 0 2018-11-28
AS142052 Mempool Space K.K. 1 1 1 0 2021-04-08
AS51044 RHE-NET 3 20 4 6 2019-09-03
AS2497 Internet Initiative Japan Inc. 178 8 303 248 2002-04-05
AS3488 for assignment to JPNIC members 8 0 1 0 2002-08-01
AS4672 IBM Japan, Ltd. 3 1 2 1 1995-08-30
AS9591 National Institute for Fusion Science 1 0 2 0 1999-08-05
AS9935 AGNS Customer AS 1 0 1 0 2009-11-10
AS9990 Nippon Information and Communication Corporation 1 0 1 0 2000-04-27
AS17673 MITSUI KNOWLEDGE INDUSTRY CO., LTD. 3 1 3 0 2001-03-26
AS17707 AS for DATAHOTEL, which is one of iDC in Japan, 37 4 7 4 2001-03-29
AS18067 Humeia Corporation 1 1 1 0 2001-12-27
AS18121 Ishikawa Computer Center Co.,LTD. 7 1 6 3 2002-03-21
AS18383 CAHI Corporation, 1 0 1 0 2002-10-17
AS23773 EKZM co.,ltd. 1 0 2 0 2003-06-16
AS23885 Oracle Corporation 5 2 2 2 2003-08-23
AS24121 Equinix Asia Pacific 5 1 4 2 2004-08-09
AS24229 for assignment to JPNIC members 4 1 3 1 2004-09-23
AS37888 HORIBA, Ltd. 3 0 2 0 2006-01-30
AS38033 internet content provider 3 1 1 1 2006-05-25
AS38074 SDCC Japan-West Area 3 4 2 1 2021-02-04
AS38462 Osaki Computer Engineering Co.Ltd 6 1 3 2 2007-02-23
AS54415 WIZ K.K. 4 3 4 3 2012-02-15
AS55873 St. Jude Medical 4 0 2 0 2010-11-18
AS131904 Cyber Feel Inc. 6 0 1 0 2011-08-04
AS131905 Japan Registry Services Co., Ltd. 3 1 1 0 2011-08-04
AS132095 HEWLETT PACKARD-SHINSUNA COLO 1 0 2 0 2011-12-08
AS132418 1 Rue Royale FR 2 0 2 0 2012-09-19
AS132451 2142-1;KUKIOKA;MAEDA; 2 0 2 0 2012-10-16
AS133782 Elsevier Ltd 2 0 2 0 2014-11-05
AS133900 Gilead Sciences, Inc. 1 0 2 0 2014-12-22
AS137462 Rakuten Mobile Network, Inc. 2 0 2 0 2018-02-15
AS139058 Acandwitf.com 0 5 0 9 2019-05-13
AS139345 Hyve Managed Hosting Corp Inc 1 1 2 0 2019-07-25
AS142025 Game Plus Studio 0 32 0 2 2021-03-29