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.

244 ASN Networks

ASN Description IPv4 Prefixes IPv6 Prefixes IPv4 Peers IPv6 Peers Date Allocated
AS150314 Rivulet Networks 0 1 0 1 2022-09-13
AS150445 Getechbrothers 5 1 1 1 2022-11-24
AS136506 LEON CO.LTD 4 0 2 0 2017-04-20
AS136779 Schneider Electric Japan Ltd 1 0 5 0 2017-06-26
AS138968 rainbow network limited 78 1 6 1 2019-04-04
AS136178 FIL Japan Holdings K.K. 4 0 2 0 2017-01-11
AS140501 Itiviti Japan K.K. 1 0 2 0 2020-03-30
AS199266 REI MIMURA 0 4 0 3 2023-03-21
AS132504 QUALITIA Co.,Ltd 1 0 2 0 2012-11-28
AS24567 QT Inc. 17 1 5 1 2019-12-19
AS38462 Osaki Computer Engineering Co.Ltd 6 1 3 1 2007-02-23
AS38627 Baidu, Inc. 11 0 2 0 2007-08-20
AS38910 Transit AS Tokyo 3 0 2 0 2008-02-22
AS133180 Starbow Ltd. 4 0 1 0 2023-01-18
AS54415 WIZ K.K. 4 4 7 5 2012-02-15
AS17661 for assignment to JPNIC members 98 0 3 0 2001-12-03
AS18383 CAHI Corporation, 1 0 1 0 2002-10-17
AS23761 Xpedite Systems 1 0 2 0 2003-06-02
AS23885 Oracle Corporation 5 2 1 0 2003-08-23
AS24121 Equinix Asia Pacific 4 2 4 4 2004-08-09
AS24229 for assignment to JPNIC members 2 1 3 2 2004-09-23
AS24248 Wakayama University 1 0 2 0 2004-10-19
AS200226 Ren Yamamoto 0 1 0 1 2023-01-11
AS135304 VMWare Incorporation 1 1 2 0 2016-04-05
AS150685 Ching Kuo 1 0 1 0 2022-12-15
AS137462 Rakuten Mobile Network, Inc. 2 0 2 0 2018-02-15
AS137912 Global Broadband K.K 3 0 1 0 2018-06-13
AS138181 Hu's Tech LLC 1 6 1 4 2018-09-05
AS138384 Rakuten Mobile Network, Inc. 31 1 7 7 2018-10-26
AS139345 Hyve Managed Hosting Corp Inc 2 2 3 3 2019-07-25
AS139468 DC Communications Inc. 8 1 6 3 2019-08-01
AS140683 Starbow Ltd. 2 0 2 0 2022-06-22
AS201197 Shingo HATTORI 0 1 0 1 2022-11-23
AS198969 QWTY-NET 0 2 0 3 2023-04-06
AS208690 SAKANO YUTA 0 7 0 5 2022-02-10
AS210542 G-net 5 6 3 2 2021-11-03
AS132726 5-3 Miyuki-cho 8 0 1 0 2013-04-08
AS24477 NetApp, Inc. 11 4 3 3 2005-11-09
AS45217 Tora Trading Services Ltd. 1 0 2 0 2008-05-22
AS17707 AS for DATAHOTEL, which is one of iDC in Japan, 24 4 6 5 2001-03-29
AS133476 First Innovation K.K. 2 1 1 0 2016-09-21
AS133782 Elsevier Ltd 2 0 2 0 2014-11-05
AS2915 for assignment to JPNIC members 4 1 1 1 2002-08-01
AS4672 Kyndryl Japan KK 3 1 2 1 1995-08-30
AS58784 Rissho University 3 0 2 0 2012-12-27
AS150296 1NextNet 1 5 1 3 2022-09-02
AS139076 EnjoyVC Japan Corporation 16 1 15 4 2019-05-21
AS142025 Game Plus Studio 0 2 0 2 2021-03-29
AS142052 Mempool Space K.K. 2 1 1 0 2021-04-08
AS136586 InComm Japan K.K. 3 0 2 0 2020-03-04
AS138038 Wolf Network Lab 0 1 0 1 2018-08-03
AS135161 GMO-Z com NetDesign Holdings Co., Ltd. 22 3 2 2 2016-03-15
AS56291 Ace, Inc. 3 0 1 0 2011-05-18
AS63997 Tsukaeru.net, Web Hosting Company, Japan 9 0 2 0 2015-06-22
AS131077 Deloitte Tohmatsu Corporate Solutions LLC 3 0 1 0 2007-03-23
AS7660 Asia Pacific Advanced Network - Japan 2 2 24 26 1997-11-13
AS9466 UUNET Japan Limited 18 2 2 1 1998-12-11
AS9591 National Institute for Fusion Science 1 0 2 0 1999-08-05
AS9824 JCOM Co., Ltd. 229 63 19 8 2000-01-12
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
AS2554 for assignment to JPNIC members 39 0 1 0 2002-08-01
AS24512 HAL Internet, Internet Service Provider, Tottori, Japan 1 0 1 0 2005-12-21
AS24572 Yahoo Japan 4 1 5 3 2006-02-27
AS141757 Zoho Japan Corporation 7 0 2 0 2021-02-26
AS133203 SBI BITS Co., Ltd. 7 0 4 0 2016-01-07
AS133900 Gilead Sciences, Inc. 3 0 3 0 2014-12-22
AS138632 Enmoe Network 0 1 0 1 2019-02-21
AS138652 Super Godzilla Communications GK 1 1 1 0 2019-02-26
AS148985 ANSYS Japan K.K. 1 0 2 0 2021-10-27
AS138033 BBIX, Inc 4 1 3 0 2018-08-01
AS213164 Watakushi 0 1 0 2 2022-10-05
AS17977 NF Park Bldg.3F, 9-15, Futaba 2-Chome 2 0 1 0 2001-10-17
AS18121 Ishikawa Computer Center Co.,LTD. 6 1 7 1 2002-03-21
AS18259 NTT Communications Corporation 8 4 4 0 2002-07-01
AS23661 CLARA ONLINE, Inc. 12 1 4 3 2003-03-04
AS23967 Produce On Demand Inc. Streaming Contents Delivery Service Tokyo 7 0 1 0 2003-12-02
AS4774 A-Bone by Internet Initiative Japan Inc. 4 0 1 0 1996-02-28
AS4777 Asia Pacific Network Information Centre 2 2 10 7 1996-08-09
AS4785 xTom 65 17 6 2 2018-02-22
AS7603 Gene Computing Ltd 1 1 2 2 2021-12-02
AS10209 Japan HUB and Data Center 2 0 1 0 2007-09-25
AS58645 Miyagi Cable TV Co.,Ltd 1 0 2 0 2012-07-13
AS59349 GMO-Z.COM PTE. LTD. 1 1 1 0 2014-04-24
AS63917 7-1, Udagawacho, 2 0 1 0 2014-12-01
AS37888 HORIBA, Ltd. 3 0 2 0 2006-01-30
AS38715 Regional-IX ASN Tottori pref Japan. 2 0 1 0 2007-08-29
AS2907 for assignment to JPNIC members 595 2 98 39 2002-08-01
AS3488 for assignment to JPNIC members 8 0 1 0 2002-08-01
AS132827 GATEWAY INC 48 0 2 0 2013-05-13
AS55873 St. Jude Medical 4 0 2 0 2010-11-18
AS131893 RICOH Company, Ltd. 20 4 2 1 2011-08-04
AS132119 BNP Paribas 1 0 2 0 2012-01-16
AS132451 2142-1;KUKIOKA;MAEDA; 1 0 2 0 2012-10-16
AS149428 Code200, UAB 12 1 1 0 2022-01-10
AS134351 Leaseweb Japan K.K. 14 3 4 4 2020-03-13
AS138986 INAP Japan Tokyo Shiohama DC 0 1 0 1 2019-04-11
AS139255 U-NEXT Co.,Ltd. 2 0 1 0 2019-06-25
AS136796 CORELINK JAPAN 16 4 2 0 2018-11-11
AS137008 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken 1 0 2 0 2017-10-06
AS137445 PF LINK SYSTEMS 14 0 6 0 2018-02-07
AS137819 Beeks Financial Cloud (Japan) 3 0 2 0 2018-05-04
AS134827 EY Japan Co., Ltd. 1 0 1 0 2015-11-23
AS62184 MNO 1 1 1 1 2017-10-16
AS51044 RHE-NET 3 16 3 6 2019-09-03
AS211066 SAKURA ITO 0 1 0 1 2021-07-06
AS17905 Commerzbank AG 1 0 1 0 2001-11-13
AS18258 Morgan Stanley Japan Limited 7 0 4 0 2002-12-30
AS23720 Rakuten Mobile Network, Inc. 5 1 1 1 2003-04-16
AS23748 Cat Networks K.K. 0 1 0 9 2018-03-14
AS23773 EKZM co.,ltd. 1 0 2 0 2003-06-16
AS24336 DIGITALBANK, Inc., Regional ISP in Japan 13 0 2 0 2005-02-10
AS173 Nippon Telegraph and Telephone Corporation 2 0 4 0 2002-08-01
AS2497 Internet Initiative Japan Inc. 173 8 324 258 2002-04-05
AS59091 Kanagawa Institute of Technology 1 0 1 0 2013-09-09
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
AS37981 TOYO Internet Service Co., Ltd. 0 1 0 1 2020-04-14
AS38033 internet content provider 3 1 1 1 2006-05-25
AS38074 SDCC Japan-West Area 2 1 2 2 2021-02-04
AS38215 Syuhei Uda 1 1 2 2 2021-03-25
AS38237 Root Networks, LLC 1 0 1 0 2021-06-03
AS55569 Criteo APAC 6 8 4 3 2010-07-07
AS55949 Technopro Holdings 1 0 1 0 2010-12-23
AS7500 WIDE Project 3 1 11 11 1997-03-03
AS9935 AGNS Customer AS 1 0 1 0 2009-11-10
AS9990 Nippon Information and Communication Corporation 1 0 1 0 2000-04-27
AS202747 Kazuki Omoto 0 1 0 1 2022-09-22
AS199108 Kaito Tamura 0 1 0 2 2023-03-29
AS203577 FiLabs 0 12 0 5 2022-07-29