AS2497
Internet Initiative Japan Inc. · iij.ad.jp
AS2497 – Internet Initiative Japan Inc.
Field | Value |
---|---|
Country |
Japan
|
Website | iij.ad.jp |
Hosted domains | 11,114 |
Number of IPv4 | 3,805,696 |
Number of IPv6 | 326,818,588,222,979,621,831,718,207,488 |
ASN type | ISP |
Registry | jpnic |
Allocated | 21 years ago on Apr 05, 2002 |
Updated | 18 years ago on Jun 03, 2005 |
IP Ranges
Netblock | Company | Num of IPs |
---|---|---|
101.128.128.0/17 | Excite Japan Co., Ltd. | 32,768 |
103.2.57.0/24 | IIJ Internet | 256 |
103.2.58.0/23 | Internet Initiative Japan Inc. | 512 |
103.5.23.0/24 | Videx Inc. | 256 |
113.197.128.0/17 | Internet Initiative Japan Inc. | 32,768 |
116.118.192.0/20 | Internet Initiative Japan Inc. | 4,096 |
118.151.0.0/17 | Internet Initiative Japan Inc. | 32,768 |
118.151.128.0/18 | Internet Initiative Japan Inc. | 16,384 |
119.10.192.0/18 | Internet Initiative Japan Inc. | 16,384 |
121.102.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
121.200.200.0/21 | Internet Initiative Japan Inc. | 2,048 |
121.50.160.0/21 | Hikari Net Co., Ltd. | 2,048 |
124.147.64.0/18 | Excite Japan Co., Ltd. | 16,384 |
124.41.0.0/17 | Internet Initiative Japan Inc. | 32,768 |
124.41.128.0/18 | Internet Initiative Japan Inc. | 16,384 |
125.30.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
129.249.0.0/16 | FUJIFILM Business Innovation Corp. Information & Communication Systems | 65,536 |
131.248.0.0/16 | ITOCHU Techno-Solutions Corporation | 65,536 |
132.179.0.0/16 | Toppan Printing Co., Ltd. | 65,536 |
133.110.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
133.111.0.0/16 | Japan Network Information Center | 65,536 |
133.127.0.0/16 | Japan Network Information Center | 65,536 |
133.137.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
133.142.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
133.159.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
133.169.0.0/16 | Japan Network Information Center | 65,536 |
133.173.0.0/16 | Japan Network Information Center | 65,536 |
133.173.0.0/17 | Japan Network Information Center | 32,768 |
133.173.128.0/17 | Japan Network Information Center | 32,768 |
133.183.106.0/24 | Japan Network Information Center | 256 |
133.194.0.0/16 | Japan Network Information Center | 65,536 |
133.215.0.0/16 | Japan Network Information Center | 65,536 |
133.218.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
133.221.0.0/16 | Japan Network Information Center | 65,536 |
133.221.3.0/24 | Japan Network Information Center | 256 |
133.236.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
133.238.128.0/17 | IIJ Internet | 32,768 |
133.238.16.0/20 | IIJ Internet | 4,096 |
133.238.32.0/19 | IIJ Internet | 8,192 |
133.238.8.0/21 | IIJ Internet | 2,048 |
133.245.0.0/16 | Japan Network Information Center | 65,536 |
133.254.0.0/16 | Japan Network Information Center | 65,536 |
133.254.130.0/24 | Japan Network Information Center | 256 |
133.254.131.0/24 | Japan Network Information Center | 256 |
138.107.0.0/16 | OLYMPUS CORPORATION | 65,536 |
139.152.0.0/16 | Tokyo Gas Co., Ltd. | 65,536 |
143.125.0.0/17 | NTT Electronics Corporation | 32,768 |
143.125.128.0/18 | NTT Electronics Corporation | 16,384 |
143.125.192.0/20 | NTT Electronics Corporation | 4,096 |
143.125.208.0/22 | NTT Electronics Corporation | 1,024 |
143.94.0.0/16 | FUJIFILM Business Innovation Corp. Information & Communication Systems | 65,536 |
143.94.217.0/24 | FUJIFILM Business Innovation Corp. Information & Communication Systems | 256 |
148.188.224.0/22 | Boehringer Ingelheim Pharmaceuticals, Inc. | 1,024 |
150.23.0.0/16 | Japan Network Information Center | 65,536 |
150.31.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
150.48.128.0/17 | Japan Network Information Center | 32,768 |
150.61.5.0/24 | Japan Network Information Center | 256 |
150.61.54.0/24 | Japan Network Information Center | 256 |
150.61.55.0/24 | Japan Network Information Center | 256 |
150.87.0.0/16 | Japan Network Information Center | 65,536 |
150.90.0.0/16 | Japan Network Information Center | 65,536 |
157.65.176.0/21 | Internet Initiative Japan Inc. | 2,048 |
157.65.192.0/21 | Internet Initiative Japan Inc. | 2,048 |
157.65.216.0/21 | Internet Initiative Japan Inc. | 2,048 |
157.65.8.0/21 | Internet Initiative Japan Inc. | 2,048 |
160.13.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
160.17.0.0/16 | Recruit Co., Ltd. | 65,536 |
163.140.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
163.49.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
163.55.0.0/16 | RYOBI LIMITED | 65,536 |
167.169.0.0/16 | NIPPON TELEVISION NETWORK CORPORATION | 65,536 |
172.122.0.0/15 | Internet Initiative Japan Inc. | 131,072 |
182.54.240.0/22 | SmartInsight Inc. | 1,024 |
192.244.8.0/21 | Showa Medical Science,Ltd. | 2,048 |
192.47.161.0/24 | NTT Internet INC., Tokyo, Japan. | 256 |
192.50.252.0/23 | Fukuoka Broadcasting Corp | 512 |
192.70.131.0/24 | IIJ America, Inc. | 256 |
202.11.168.0/21 | Tokyo Woman's Christian University | 2,048 |
202.141.192.0/20 | Internet Initiative Japan Inc. | 4,096 |
202.15.44.0/23 | NTT Advanced Technology Corporation | 512 |
202.19.224.0/21 | NTT DoCoMo Inc. | 2,048 |
202.214.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
202.221.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
202.22.208.0/20 | Hikari Net Co., Ltd. | 4,096 |
202.224.128.0/18 | Internet Initiative Japan Inc. | 16,384 |
202.232.0.0/16 | Internet Initiative Japan Inc. | 65,536 |
202.236.109.0/24 | Independent Administrative Institution National Museum of Art The National Museum of Modern Art, Tokyo | 256 |
202.236.110.0/24 | The National Museum of Modern Art, Kyoto | 256 |
202.237.10.0/24 | Independent Administrative Institution National Museum of Art The National Museum of Art, Osaka | 256 |
202.237.132.0/24 | Kitasato University | 256 |
202.238.128.0/18 | Internet Initiative Japan Inc. | 16,384 |
202.238.192.0/18 | Internet Initiative Japan Inc. | 16,384 |
202.24.140.0/22 | Kitasato University | 1,024 |
202.24.192.0/24 | Nissen Co., Ltd. | 256 |
202.24.193.0/24 | Nissen Co., Ltd. | 256 |
202.24.194.0/24 | Nissen Co., Ltd. | 256 |
202.24.195.0/24 | Nissen Co., Ltd. | 256 |
202.24.196.0/24 | Nissen Co., Ltd. | 256 |
202.242.16.0/23 | Hyogo Prefectural Government | 512 |
202.244.222.0/24 | Panasonic Infomation Systems Co.,Ltd. | 256 |
Netblock | Company |
---|---|
2001:240::/32 | Internet Initiative Japan Inc. |
2001:300::/32 | Internet Initiative Japan Inc. |
2001:48b0::/32 | IIJ America, Inc. |
2400:3980::/32 | Toho Gas Information System Co.,Ltd. |
2403:5700:1::/48 | Videx Inc. |
2403:5700::/48 | Videx Inc. |
240a:71:8000::/36 | NTT DOCOMO,INC. |
240a:71:9000::/36 | NTT DOCOMO,INC. |
WHOIS Details
aut-num: AS2497 as-name: IIJ descr: Internet Initiative Japan Inc. import: export: country: JP admin-c: JP00006327 tech-c: JP00006327 last-modified: 2005-06-03T00:47:08Z source: JPNIC
Hosted Domains
There are 11,114 domain names hosted across 4,758 IP addresses on this ASN.
Peers
There are 337 peers for this ASN.
Peers | Name |
---|---|
AS10000 | Nagasaki Cable Media Inc. |
AS10001 | Mics Network Corporation |
AS10003 | Ogaki Cable Television Co.,Inc. |
AS10010 | TOKAI Communications Corporation |
AS10013 | FreeBit Co.,Ltd. |
AS10014 | Nihon University |
AS101 | University of Washington |
AS10310 | Oath Holdings Inc. |
AS10361 | Bloomberg, LP |
AS11164 | Internet2 |
AS11666 | Nexicom Inc. |
AS12322 | Free SAS |
AS12389 | PJSC Rostelecom |
AS1239 | Sprint |
AS1257 | Tele2 Sverige AB |
AS12654 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS1273 | Vodafone Group PLC |
AS1280 | Internet Systems Consortium, Inc. |
AS1299 | Arelion Sweden AB |
AS13030 | Init7 (Switzerland) Ltd. |
AS131160 | Wire and Wireless Co.,Ltd. |
AS131896 | SSI Lab Inc. |
AS131899 | DIG Inc. |
AS131909 | OCC Co., Ltd. |
AS131912 | Cybozu,Inc. |
AS131916 | Tokyo Bay Network Co.,Ltd. |
AS131918 | SHONAN CABLE NETWORK |
AS131919 | Meiji University |
AS131921 | GMO GlobalSign Holdings K.K. |
AS131925 | FAMILY NET JAPAN INCORPORATED |
AS131937 | Joetsu Cable Vision |
AS131944 | KADOKAWA DWANGO CORPORATION |
AS131952 | Asahikawa Cable Television Co., Ltd. |
AS131957 | MicroAd, Inc. |
AS131958 | Tama Cable Network Co.,Ltd. |
AS131961 | Dokkyo University |
AS131964 | FAMILYNET JAPAN CORPORATION |
AS131981 | Takushoku University |
AS131984 | JOCDN Inc. |
AS131988 | Takehara Cable Network Co,Ltd |
AS13335 | Cloudflare, Inc. |
AS13414 | Twitter Inc. |
AS13445 | Cisco Webex LLC |
AS13768 | Aptum Technologies |
AS138384 | Rakuten Mobile Network, Inc. |
AS139255 | U-NEXT Co.,Ltd. |
AS139468 | DC Communications Inc. |
AS141367 | Bayer (South East Asia) Pte Ltd |
AS14340 | Salesforce.com, Inc. |
AS14361 | HopOne Internet Corporation |
AS146974 | Woven by Toyota, Inc. |
AS146979 | University of Nagasaki |
AS146981 | Nekojarashi Inc. |
AS150358 | Tokyo Woman's Christian University |
AS150363 | SoftEther Corporation |
AS150366 | demae-can co. ltd |
AS150367 | Future Corp. |
AS15133 | Edgecast Inc. |
AS15169 | Google LLC |
AS15412 | FLAG TELECOM UK LIMITED |
AS15557 | Societe Francaise Du Radiotelephone - SFR SA |
AS16276 | OVH SAS |
AS16509 | Amazon.com, Inc. |
AS16735 | ALGAR TELECOM S/A |
AS174 | Cogent Communications |
AS17451 | BIZNET NETWORKS |
AS17511 | OPTAGE Inc. |
AS17512 | Japan Airlines Co.,Ltd. |
AS17514 | Otsuka Corp. |
AS17516 | NTT COMWARE CORPORATION |
AS17557 | Pakistan Telecommunication Company Limited |
AS17661 | NHN JAPAN Corp. |
AS17676 | SoftBank Corp. |
AS17689 | Hokuden Information Technology,Inc. |
AS17691 | NDS Co., Ltd. |
AS17693 | YAMATO SYSTEM DEVELOPMENT CO., LTD. |
AS17707 | AS for DATAHOTEL, which is one of iDC in Japan, |
AS17819 | Equinix Asia Pacific |
AS17931 | Netforest,Inc. |
AS17939 | miyazaki cabletelevision network Co.,LTD |
AS17940 | CYBER LINKS Co.,Ltd. |
AS17941 | Equinix Japan Enterprise K.K. |
AS17944 | Japan Weather Association |
AS17947 | SAKURA KCS Corporation. |
AS17950 | SaiNet |
AS17955 | Densan Co., Ltd. |
AS17958 | Kasaoka Cable Vision Co,LTD. |
AS17961 | mitene internet co., ltd. |
AS1798 | State of Oregon |
AS18071 | Panasonic Information Systems Co., Ltd |
AS18074 | FRT Inc. |
AS18081 | Kintetsu Cable Network Co., Ltd. |
AS18090 | IMS Corporation |
AS18091 | Teikyo University |
AS18094 | Tokyo Cable Network.,INC |
AS18106 | Viewqwest Pte Ltd |
AS18121 | Ishikawa Computer Center Co.,LTD. |
AS18126 | Chubu Telecommunications Company, Inc. |
AS18135 | BTV CO.,LTD. |
AS18260 | EHIME CATV CO.,LTD. |
Upstreams
There are 66 upstreams for this ASN.
upstreams | Name |
---|---|
AS11164 | Internet2 |
AS12389 | PJSC Rostelecom |
AS1257 | Tele2 Sverige AB |
AS1273 | Vodafone Group PLC |
AS1280 | Internet Systems Consortium, Inc. |
AS1299 | Arelion Sweden AB |
AS13030 | Init7 (Switzerland) Ltd. |
AS15412 | FLAG TELECOM UK LIMITED |
AS16735 | ALGAR TELECOM S/A |
AS174 | Cogent Communications |
AS18106 | Viewqwest Pte Ltd |
AS19151 | BroadbandONE, LLC |
AS20485 | Joint Stock Company TransTeleCom |
AS2119 | Telenor Norge AS |
AS2500 | WIDE Project |
AS25152 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS2516 | KDDI CORPORATION |
AS2518 | BIGLOBE Inc. |
AS2603 | NORDUnet |
AS286 | GTT Communications Inc. |
AS2914 | NTT America, Inc. |
AS293 | ESnet |
AS30781 | Free Pro SAS |
AS3130 | RGnet OU |
AS3216 | PJSC "Vimpelcom" |
AS3257 | GTT Communications Inc. |
AS3292 | TDC Holding A/S |
AS3303 | Swisscom (Schweiz) AG |
AS3320 | Deutsche Telekom AG |
AS3356 | Level 3 Parent, LLC |
AS3491 | PCCW Global, Inc. |
AS37100 | SEACOM Limited |
AS39122 | Blacknight Internet Solutions Limited |
AS41095 | IPTP LTD |
AS4181 | TDS TELECOM |
AS4637 | Telstra Global |
AS4826 | Vocus Connect International Backbone |
AS4837 | CHINA UNICOM China169 Backbone |
AS5511 | Orange S.A. |
AS56665 | TANGO TELINDUS |
AS58453 | Level 30, Tower 1 |
AS60068 | Datacamp Limited |
AS6453 | TATA COMMUNICATIONS (AMERICA) INC |
AS6461 | Zayo Bandwidth |
AS6667 | EUNET FINLAND |
AS6830 | Liberty Global B.V. |
AS6894 | KDDI Europe Ltd |
AS6939 | Hurricane Electric LLC |
AS701 | Verizon Business |
AS7018 | AT&T Services, Inc. |
AS7473 | Singapore Telecommunications Ltd |
AS7500 | WIDE Project |
AS7575 | Australian Academic and Research Network (AARNet) |
AS7713 | PT Telekomunikasi Indonesia |
AS7738 | V tal |
AS8220 | COLT Technology Services Group Limited |
AS8359 | MTS PJSC |
AS852 | TELUS Communications Inc. |
AS8529 | Oman Telecommunications Company (S.A.O.G) |
AS8708 | RCS & RDS SA |
AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC |
AS9002 | RETN Limited |
AS9050 | ORANGE ROMANIA COMMUNICATION S.A |
AS9304 | HGC Global Communications Limited |
AS9370 | SAKURA Internet Inc. |
AS9498 | BHARTI Airtel Ltd. |
Downstreams
There are 329 downstreams for this ASN.
Downstreams | Name |
---|---|
AS10000 | Nagasaki Cable Media Inc. |
AS10001 | Mics Network Corporation |
AS10003 | Ogaki Cable Television Co.,Inc. |
AS10010 | TOKAI Communications Corporation |
AS10013 | FreeBit Co.,Ltd. |
AS10014 | Nihon University |
AS101 | University of Washington |
AS10310 | Oath Holdings Inc. |
AS10361 | Bloomberg, LP |
AS11164 | Internet2 |
AS11666 | Nexicom Inc. |
AS12322 | Free SAS |
AS12389 | PJSC Rostelecom |
AS1239 | Sprint |
AS1257 | Tele2 Sverige AB |
AS12654 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS1273 | Vodafone Group PLC |
AS1280 | Internet Systems Consortium, Inc. |
AS1299 | Arelion Sweden AB |
AS13030 | Init7 (Switzerland) Ltd. |
AS131160 | Wire and Wireless Co.,Ltd. |
AS131896 | SSI Lab Inc. |
AS131899 | DIG Inc. |
AS131909 | OCC Co., Ltd. |
AS131912 | Cybozu,Inc. |
AS131916 | Tokyo Bay Network Co.,Ltd. |
AS131918 | SHONAN CABLE NETWORK |
AS131919 | Meiji University |
AS131921 | GMO GlobalSign Holdings K.K. |
AS131925 | FAMILY NET JAPAN INCORPORATED |
AS131937 | Joetsu Cable Vision |
AS131944 | KADOKAWA DWANGO CORPORATION |
AS131952 | Asahikawa Cable Television Co., Ltd. |
AS131957 | MicroAd, Inc. |
AS131958 | Tama Cable Network Co.,Ltd. |
AS131961 | Dokkyo University |
AS131964 | FAMILYNET JAPAN CORPORATION |
AS131981 | Takushoku University |
AS131984 | JOCDN Inc. |
AS131988 | Takehara Cable Network Co,Ltd |
AS13335 | Cloudflare, Inc. |
AS13414 | Twitter Inc. |
AS13445 | Cisco Webex LLC |
AS13768 | Aptum Technologies |
AS138384 | Rakuten Mobile Network, Inc. |
AS139255 | U-NEXT Co.,Ltd. |
AS139468 | DC Communications Inc. |
AS141367 | Bayer (South East Asia) Pte Ltd |
AS14340 | Salesforce.com, Inc. |
AS14361 | HopOne Internet Corporation |
AS146974 | Woven by Toyota, Inc. |
AS146979 | University of Nagasaki |
AS146981 | Nekojarashi Inc. |
AS150358 | Tokyo Woman's Christian University |
AS150363 | SoftEther Corporation |
AS150366 | demae-can co. ltd |
AS150367 | Future Corp. |
AS15133 | Edgecast Inc. |
AS15169 | Google LLC |
AS15412 | FLAG TELECOM UK LIMITED |
AS15557 | Societe Francaise Du Radiotelephone - SFR SA |
AS16276 | OVH SAS |
AS16509 | Amazon.com, Inc. |
AS16735 | ALGAR TELECOM S/A |
AS174 | Cogent Communications |
AS17451 | BIZNET NETWORKS |
AS17511 | OPTAGE Inc. |
AS17512 | Japan Airlines Co.,Ltd. |
AS17514 | Otsuka Corp. |
AS17516 | NTT COMWARE CORPORATION |
AS17557 | Pakistan Telecommunication Company Limited |
AS17661 | NHN JAPAN Corp. |
AS17676 | SoftBank Corp. |
AS17689 | Hokuden Information Technology,Inc. |
AS17691 | NDS Co., Ltd. |
AS17693 | YAMATO SYSTEM DEVELOPMENT CO., LTD. |
AS17707 | AS for DATAHOTEL, which is one of iDC in Japan, |
AS17819 | Equinix Asia Pacific |
AS17931 | Netforest,Inc. |
AS17939 | miyazaki cabletelevision network Co.,LTD |
AS17940 | CYBER LINKS Co.,Ltd. |
AS17941 | Equinix Japan Enterprise K.K. |
AS17944 | Japan Weather Association |
AS17947 | SAKURA KCS Corporation. |
AS17950 | SaiNet |
AS17955 | Densan Co., Ltd. |
AS17958 | Kasaoka Cable Vision Co,LTD. |
AS17961 | mitene internet co., ltd. |
AS1798 | State of Oregon |
AS18071 | Panasonic Information Systems Co., Ltd |
AS18074 | FRT Inc. |
AS18081 | Kintetsu Cable Network Co., Ltd. |
AS18090 | IMS Corporation |
AS18091 | Teikyo University |
AS18094 | Tokyo Cable Network.,INC |
AS18106 | Viewqwest Pte Ltd |
AS18121 | Ishikawa Computer Center Co.,LTD. |
AS18126 | Chubu Telecommunications Company, Inc. |
AS18135 | BTV CO.,LTD. |
AS18260 | EHIME CATV CO.,LTD. |
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2497 at robtex.
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