Summary

Country
Organization Internet Initiative Japan Inc.
Domain iij.ad.jp
Number of IPv4 3,935,744
Number of IPv6 3.2682× 1029
AS Type ISP
Registry AFRINIC
Allocated January 01, 1970 (about 55 years ago)
Updated January 01, 1970 (about 55 years ago)

IP Ranges

AS2497 announces 193 IPv4 ranges and 8 IPv6 ranges.

That's a total of 3,935,744 IPv4 addresses and 3.2682× 1029 IPv6 addresses.

Prefix Organization Size Registry Status
49.239.64.0/18
JP Iij Internet
16,384 JPNIC
58.138.0.0/17
JP Excite Japan Co., Ltd.
32,768 JPNIC
58.138.128.0/18
JP Internet Initiative Japan Inc.
16,384 JPNIC
61.122.224.0/20
JP Kids-way Corporation
4,096 JPNIC
61.211.96.0/19
JP Hi-ho Inc.
8,192 JPNIC
101.128.128.0/17
JP Internet Initiative Japan Inc.
32,768 APNIC ALLOCATED PORTABLE
103.2.57.0/24
JP Iij Internet
256 JPNIC
103.2.58.0/23
JP Internet Initiative Japan Inc.
512 APNIC ALLOCATED PORTABLE
103.5.23.0/24
JP Videx Inc.
256 JPNIC
113.197.128.0/17
JP Excite Japan Co., Ltd.
32,768 JPNIC
116.118.192.0/20
JP Internet Initiative Japan Inc.
4,096 JPNIC
118.151.0.0/17
JP Internet Initiative Japan Inc.
32,768 JPNIC
118.151.128.0/18
JP Tokyo Electron Ltd.
16,384 JPNIC
119.10.192.0/18
JP Internet Initiative Japan Inc.
16,384 JPNIC
121.50.160.0/21
JP Hikari Net Co., Ltd.
2,048 JPNIC
121.102.0.0/16
JP Excite Japan Co., Ltd.
65,536 JPNIC
121.200.200.0/21
JP Internet Initiative Japan Inc.
2,048 JPNIC
124.41.0.0/17
JP Internet Initiative Japan Inc.
32,768 JPNIC
124.41.128.0/18
JP Internet Initiative Japan Inc.
16,384 JPNIC
124.147.64.0/18
JP Internet Initiative Japan Inc.
16,384 JPNIC
125.30.0.0/16
JP Iij Internet
65,536 JPNIC
129.249.0.0/16
JP Fujifilm Business Innovation Corp. Information & Communication Systems
65,536 APNIC ALLOCATED PORTABLE
131.248.0.0/16
JP Itochu Techno-solutions Corporation
65,536 APNIC ALLOCATED PORTABLE
132.179.0.0/16
JP Toppan Holdings Inc.
65,536 APNIC ALLOCATED PORTABLE
132.182.0.0/16
JP Panasonic Information Systems Co., LTD
65,536 APNIC ASSIGNED PORTABLE
133.110.0.0/16
JP Iij Internet
65,536 JPNIC
133.111.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
133.127.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
133.137.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
133.142.0.0/16
JP Iij Internet
65,536 JPNIC
133.159.0.0/16
JP Iij Internet
65,536 JPNIC
133.173.0.0/17
JP Japan Network Information Center
32,768 APNIC ALLOCATED PORTABLE
133.173.128.0/17
JP Japan Network Information Center
32,768 APNIC ALLOCATED PORTABLE
133.183.106.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
133.194.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
133.215.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
133.218.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
133.221.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
133.221.3.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
133.236.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
133.238.8.0/21
JP Iij Internet
2,048 JPNIC
133.238.16.0/20
JP Iij Internet
4,096 JPNIC
133.238.32.0/19
JP Iij Internet
8,192 JPNIC
133.238.128.0/17
JP Iij Internet
32,768 JPNIC
133.245.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
133.254.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
133.254.130.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
133.254.131.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
138.107.0.0/16
JP OLYMPUS CORPORATION
65,536 APNIC ALLOCATED PORTABLE
139.152.0.0/16
JP Tokyo Gas Co., Ltd.
65,536 APNIC ALLOCATED PORTABLE
143.94.0.0/16
JP Fujifilm Business Innovation Corp. Information & Communication Systems
65,536 APNIC ALLOCATED PORTABLE
143.94.217.0/24
JP Fujifilm Business Innovation Corp. Information & Communication Systems
256 APNIC ALLOCATED PORTABLE
143.125.0.0/17
JP NTT Innovative Devices Corporation
32,768 JPNIC
143.125.128.0/18
JP NTT Innovative Devices Corporation
16,384 JPNIC
143.125.192.0/20
JP NTT Innovative Devices Corporation
4,096 JPNIC
143.125.208.0/22
JP NTT Innovative Devices Corporation
1,024 JPNIC
148.188.224.0/22
US Boehringer Ingelheim Pharmaceuticals, Inc.
1,024 ARIN ALLOCATION
150.23.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
150.31.0.0/16
JP Iij Internet
65,536 JPNIC
150.48.192.0/18
JP Japan Network Information Center
16,384 APNIC ALLOCATED PORTABLE
150.61.5.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
150.61.54.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
150.61.55.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
150.87.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
150.90.0.0/16
JP Japan Network Information Center
65,536 APNIC ALLOCATED PORTABLE
157.8.0.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.0.0/16
JP Panasonic Information Systems Co., LTD
65,536 APNIC ASSIGNED PORTABLE
157.8.2.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.4.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.6.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.16.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.18.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.20.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.22.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.48.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.50.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.52.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.54.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.56.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.58.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.60.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.62.0/23
JP Panasonic Information Systems Co., LTD
512 APNIC ASSIGNED PORTABLE
157.8.64.0/21
JP Panasonic Information Systems Co., LTD
2,048 APNIC ASSIGNED PORTABLE
157.8.72.0/21
JP Panasonic Information Systems Co., LTD
2,048 APNIC ASSIGNED PORTABLE
157.8.80.0/21
JP Panasonic Information Systems Co., LTD
2,048 APNIC ASSIGNED PORTABLE
157.8.88.0/21
JP Panasonic Information Systems Co., LTD
2,048 APNIC ASSIGNED PORTABLE
157.65.8.0/21
JP Internet Initiative Japan Inc.
2,048 JPNIC
157.65.176.0/21
JP Internet Initiative Japan Inc.
2,048 JPNIC
157.65.192.0/21
JP Internet Initiative Japan Inc.
2,048 JPNIC
157.65.216.0/21
JP Internet Initiative Japan Inc.
2,048 JPNIC
160.13.0.0/16
JP Iij Internet
65,536 JPNIC
160.17.0.0/16
JP Recruit Co., Ltd.
65,536 APNIC ALLOCATED PORTABLE
163.49.0.0/16
JP Panasonic Corporation
65,536 JPNIC
163.55.0.0/16
JP RYOBI LIMITED
65,536 APNIC ALLOCATED PORTABLE
163.140.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
163.218.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
167.169.0.0/16
JP NIPPON TELEVISION NETWORK CORPORATION
65,536 APNIC ASSIGNED PORTABLE
172.122.0.0/15
JP Iij Internet
131,072 JPNIC
182.54.240.0/22
JP Smartinsight Inc.
1,024 JPNIC
192.47.161.0/24
JP NTT Internet Inc., Tokyo, Japan.
256 JPNIC
192.50.252.0/23
JP Fukuoka Broadcasting Corp
512 JPNIC
192.70.131.0/24
US Iij America Inc.
256 ARIN REASSIGNMENT
192.244.8.0/21
JP Showa Medical Science,ltd.
2,048 JPNIC
202.15.44.0/23
JP NTT Advanced Technology Corporation
512 JPNIC
202.19.224.0/21
JP NTT Docomo Inc.
2,048 JPNIC
202.22.208.0/20
JP Hikari Net Co., Ltd.
4,096 JPNIC
202.24.140.0/22
JP Kitasato University
1,024 JPNIC
202.24.192.0/24
JP Nissen Co., Ltd.
256 JPNIC
202.24.193.0/24
JP Nissen Co., Ltd.
256 JPNIC
202.24.194.0/24
JP Nissen Co., Ltd.
256 JPNIC
202.24.195.0/24
JP Nissen Co., Ltd.
256 JPNIC
202.24.196.0/24
JP Nissen Co., Ltd.
256 JPNIC
202.32.0.0/16
JP Aiga Co., Ltd.
65,536 JPNIC
202.48.108.0/23
JP Internet Initiative Japan Inc.
512 JPNIC
202.141.192.0/20
JP Hi-ho Inc.
4,096 JPNIC
202.214.0.0/16
JP SONY CREATIVE PRODUCTS INC.
65,536 JPNIC
202.221.0.0/16
JP Iij Internet
65,536 JPNIC
202.224.128.0/18
JP Hi-ho Inc.
16,384 JPNIC
202.232.0.0/16
JP Iij Internet
65,536 JPNIC
202.236.109.0/24
JP Independent Administrative Institution National Museum of Art The National Museum of Modern Art, Tokyo
256 JPNIC
202.236.110.0/24
JP The National Museum of Modern Art, Kyoto
256 JPNIC
202.237.10.0/24
JP Independent Administrative Institution National Museum of Art The National Museum of Art, Osaka
256 JPNIC
202.237.132.0/24
JP Kitasato University
256 JPNIC
202.238.128.0/18
JP R-security Co., Ltd.
16,384 JPNIC
202.238.192.0/18
JP Iij Internet
16,384 JPNIC
202.242.16.0/23
JP Hyogo Prefectural Government
512 JPNIC
202.244.222.0/24
JP Panasonic Infomation Systems CO.,LTD.
256 JPNIC
202.245.176.0/20
JP NTT Docomo Inc.
4,096 JPNIC
202.250.154.0/24
JP NGK INSULATORS,LTD.
256 JPNIC
202.250.155.0/24
JP NGK INSULATORS,LTD.
256 JPNIC
202.251.0.0/19
JP Cti Engineering CO.LTD.
8,192 JPNIC
202.251.200.0/22
JP Kitasato University
1,024 JPNIC
202.253.160.0/22
JP NTT Advanced Technology Corporation
1,024 JPNIC
203.139.224.0/22
JP EJWORKS CORPORATION
1,024 JPNIC
203.139.228.0/22
JP EJWORKS CORPORATION
1,024 JPNIC
203.139.232.0/22
JP EJWORKS CORPORATION
1,024 JPNIC
203.139.236.0/22
JP EJWORKS CORPORATION
1,024 JPNIC
203.139.240.0/20
JP EJWORKS CORPORATION
4,096 JPNIC
203.180.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
206.132.160.0/20
US Iij America Inc.
4,096 ARIN REASSIGNMENT
210.128.0.0/16
JP Eltex, Inc.
65,536 JPNIC
210.130.0.0/16
JP Iij Internet
65,536 JPNIC
210.133.192.0/18
JP Chugoku Shimbun System Development, Inc.
16,384 JPNIC
210.138.0.0/16
JP Hokkaido Internet Association(technical Corp.)
65,536 JPNIC
210.141.16.0/20
JP Toho Gas Information System Co. ,ltd.
4,096 JPNIC
210.148.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
210.149.0.0/16
JP Iij Internet
65,536 JPNIC
210.173.0.0/19
JP Iij Internet
8,192 JPNIC
210.233.160.0/24
JP Knet
256 JPNIC
210.233.162.0/24
JP Knet
256 JPNIC
210.233.163.0/24
JP Knet
256 JPNIC
210.233.165.0/24
JP Knet
256 JPNIC
210.233.166.0/24
JP Knet
256 JPNIC
210.233.167.0/24
JP Knet
256 JPNIC
210.233.168.0/24
JP Knet
256 JPNIC
210.233.169.0/24
JP Knet
256 JPNIC
210.233.170.0/24
JP Knet
256 JPNIC
210.233.171.0/24
JP Knet
256 JPNIC
210.233.173.0/24
JP A&D CO.,LTD.
256 JPNIC
210.233.174.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
210.233.175.0/24
JP CHICHIBU DENSHI CORP.
256 JPNIC
210.233.176.0/24
JP Knet
256 JPNIC
210.233.177.0/24
JP Knet CO.,LTD.
256 JPNIC
210.233.178.0/24
JP Yoshimi Shoji CO.,LTD.
256 JPNIC
210.233.179.0/24
JP Nomura Jewellery Company
256 JPNIC
210.233.180.0/24
JP Knet
256 JPNIC
210.233.181.0/24
JP Knet
256 JPNIC
210.233.182.0/24
JP Knet
256 JPNIC
210.233.183.0/24
JP Knet
256 JPNIC
210.233.184.0/24
JP Knet
256 JPNIC
210.233.185.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
210.233.186.0/24
JP Knet
256 JPNIC
210.233.187.0/24
JP Knet
256 JPNIC
210.233.188.0/24
JP Knet
256 JPNIC
210.233.189.0/24
JP Knet
256 JPNIC
210.233.190.0/24
JP Knet
256 JPNIC
211.14.32.0/19
JP Hi-ho Inc.
8,192 JPNIC
216.98.96.0/19
US Iij America, Inc.
8,192 ARIN REASSIGNMENT
218.42.160.0/19
JP Hi-ho Inc.
8,192 JPNIC
218.228.96.0/19
JP Internet Initiative Japan Inc.
8,192 JPNIC
219.105.0.0/19
JP Internet Initiative Japan Inc.
8,192 JPNIC
219.111.0.0/17
JP Excite Japan Co., Ltd.
32,768 JPNIC
219.119.0.0/16
JP Internet Initiative Japan Inc.
65,536 JPNIC
219.121.160.0/19
JP Hi-ho Inc.
8,192 JPNIC
219.126.128.0/17
JP Internet Initiative Japan Inc.
32,768 JPNIC
220.100.0.0/17
JP Excite Japan Co., Ltd.
32,768 JPNIC
220.100.192.0/18
JP Internet Initiative Japan Inc.
16,384 JPNIC
220.156.0.0/18
JP Iij Internet
16,384 JPNIC
220.156.64.0/19
JP Iij Internet
8,192 JPNIC
220.156.96.0/19
JP Excite Japan Co., Ltd.
8,192 JPNIC
220.156.128.0/19
JP Iij Internet
8,192 JPNIC
220.208.192.0/19
JP Hi-ho Inc.
8,192 JPNIC
220.210.128.0/18
JP Excite Japan Co., Ltd.
16,384 JPNIC
Prefix Organization Size Registry Status
2001:240::/32
JP Japan Network Information Center
7.9228× 1028 APNIC ALLOCATED PORTABLE
2001:300::/32
JP Internet Initiative Japan Inc.
7.9228× 1028 JPNIC
2001:48b0::/32
US Iij America, Inc.
7.9228× 1028 ARIN ALLOCATION
2400:3980::/32
JP Japan Network Information Center
7.9228× 1028 APNIC ALLOCATED PORTABLE
2403:5700::/48
JP Japan Network Information Center
1.2089× 1024 APNIC ALLOCATED PORTABLE
2403:5700:1::/48
JP Japan Network Information Center
1.2089× 1024 APNIC ALLOCATED PORTABLE
240a:71:8000::/36
JP Japan Network Information Center
4.9518× 1027 APNIC ALLOCATED PORTABLE
240a:71:9000::/36
JP Japan Network Information Center
4.9518× 1027 APNIC ALLOCATED PORTABLE

Upstreams

There are 6 upstreams for AS2497:

Downstreams

There are 186 downstreams for AS2497:

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