fetus

日本Japan

割り振り一覧

日本に割り振りされたIPアドレスの一覧です。

大体のケースでは「Merged CIDR」の表示の方が便利です。

データをアクセス制御に使いたい方は「ダウンロード」をご利用ください。

日本には189,360,128個のIPアドレスが割り振られています。これは全アドレス空間の4.40888%、予約領域を除くと5.11473%です。

4001-4200 of 4629 rows
CIDRIPアドレス割り振り日レジストリ
203.120.1.0/24203.120.1.0 - 203.120.1.2551995/05/19APNIC
203.120.2.0/23203.120.2.0 - 203.120.3.2551995/05/19APNIC
203.120.4.0/23203.120.4.0 - 203.120.5.2551995/05/19APNIC
203.120.6.0/24203.120.6.0 - 203.120.6.2551995/05/19APNIC
203.120.17.0/24203.120.17.0 - 203.120.17.2551995/05/19APNIC
203.120.20.0/22203.120.20.0 - 203.120.23.2551995/05/19APNIC
203.120.27.0/24203.120.27.0 - 203.120.27.2551995/05/19APNIC
203.120.28.0/22203.120.28.0 - 203.120.31.2551995/05/19APNIC
203.120.32.0/23203.120.32.0 - 203.120.33.2551995/07/13APNIC
203.120.36.0/22203.120.36.0 - 203.120.39.2551995/07/13APNIC
203.120.41.0/24203.120.41.0 - 203.120.41.2551995/07/13APNIC
203.120.42.0/24203.120.42.0 - 203.120.42.2551995/07/13APNIC
203.120.45.0/24203.120.45.0 - 203.120.45.2551995/07/13APNIC
203.120.46.0/23203.120.46.0 - 203.120.47.2551995/07/13APNIC
203.120.48.0/22203.120.48.0 - 203.120.51.2551995/07/13APNIC
203.120.52.0/24203.120.52.0 - 203.120.52.2551995/07/13APNIC
203.120.55.0/24203.120.55.0 - 203.120.55.2551995/07/13APNIC
203.120.56.0/23203.120.56.0 - 203.120.57.2551995/07/13APNIC
203.120.59.0/24203.120.59.0 - 203.120.59.2551995/07/13APNIC
203.120.60.0/23203.120.60.0 - 203.120.61.2551995/07/13APNIC
203.120.63.0/24203.120.63.0 - 203.120.63.2551995/07/13APNIC
203.120.64.0/22203.120.64.0 - 203.120.67.2551995/10/19APNIC
203.120.68.0/24203.120.68.0 - 203.120.68.2551995/10/19APNIC
203.120.70.0/24203.120.70.0 - 203.120.70.2551995/10/19APNIC
203.120.72.0/22203.120.72.0 - 203.120.75.2551995/10/19APNIC
203.120.76.0/24203.120.76.0 - 203.120.76.2551995/10/19APNIC
203.120.78.0/23203.120.78.0 - 203.120.79.2551995/10/19APNIC
203.120.80.0/24203.120.80.0 - 203.120.80.2551995/10/19APNIC
203.120.82.0/23203.120.82.0 - 203.120.83.2551995/10/19APNIC
203.120.84.0/23203.120.84.0 - 203.120.85.2551995/10/19APNIC
203.120.87.0/24203.120.87.0 - 203.120.87.2551995/10/19APNIC
203.120.88.0/24203.120.88.0 - 203.120.88.2551995/10/19APNIC
203.120.91.0/24203.120.91.0 - 203.120.91.2551995/10/19APNIC
203.120.94.0/23203.120.94.0 - 203.120.95.2551995/10/19APNIC
203.120.96.0/22203.120.96.0 - 203.120.99.2551995/10/19APNIC
203.120.100.0/24203.120.100.0 - 203.120.100.2551995/10/19APNIC
203.120.102.0/24203.120.102.0 - 203.120.102.2551995/10/19APNIC
203.120.104.0/22203.120.104.0 - 203.120.107.2551995/10/19APNIC
203.120.108.0/23203.120.108.0 - 203.120.109.2551995/10/19APNIC
203.120.111.0/24203.120.111.0 - 203.120.111.2551995/10/19APNIC
203.120.120.0/24203.120.120.0 - 203.120.120.2551995/10/19APNIC
203.120.122.0/23203.120.122.0 - 203.120.123.2551995/10/19APNIC
203.120.125.0/24203.120.125.0 - 203.120.125.2551995/10/19APNIC
203.120.127.0/24203.120.127.0 - 203.120.127.2551995/10/19APNIC
203.120.130.0/23203.120.130.0 - 203.120.131.2551996/02/11APNIC
203.120.136.0/24203.120.136.0 - 203.120.136.2551996/02/11APNIC
203.120.138.0/23203.120.138.0 - 203.120.139.2551996/02/11APNIC
203.120.142.0/23203.120.142.0 - 203.120.143.2551996/02/11APNIC
203.120.146.0/23203.120.146.0 - 203.120.147.2551996/02/11APNIC
203.120.148.0/24203.120.148.0 - 203.120.148.2551996/02/11APNIC
203.120.150.0/23203.120.150.0 - 203.120.151.2551996/02/11APNIC
203.120.154.0/23203.120.154.0 - 203.120.155.2551996/02/11APNIC
203.120.156.0/24203.120.156.0 - 203.120.156.2551996/02/11APNIC
203.120.158.0/24203.120.158.0 - 203.120.158.2551996/02/11APNIC
203.120.160.0/22203.120.160.0 - 203.120.163.2551996/02/11APNIC
203.120.164.0/24203.120.164.0 - 203.120.164.2551996/02/11APNIC
203.120.166.0/23203.120.166.0 - 203.120.167.2551996/02/11APNIC
203.120.170.0/23203.120.170.0 - 203.120.171.2551996/02/11APNIC
203.120.173.0/24203.120.173.0 - 203.120.173.2551996/02/11APNIC
203.120.174.0/24203.120.174.0 - 203.120.174.2551996/02/11APNIC
203.120.177.0/24203.120.177.0 - 203.120.177.2551996/02/11APNIC
203.120.180.0/24203.120.180.0 - 203.120.180.2551996/02/11APNIC
203.120.182.0/24203.120.182.0 - 203.120.182.2551996/02/11APNIC
203.120.184.0/23203.120.184.0 - 203.120.185.2551996/02/11APNIC
203.120.186.0/24203.120.186.0 - 203.120.186.2551996/02/11APNIC
203.120.188.0/24203.120.188.0 - 203.120.188.2551996/02/11APNIC
203.120.190.0/23203.120.190.0 - 203.120.191.2551996/02/11APNIC
203.120.193.0/24203.120.193.0 - 203.120.193.2551996/02/11APNIC
203.120.194.0/23203.120.194.0 - 203.120.195.2551996/02/11APNIC
203.120.197.0/24203.120.197.0 - 203.120.197.2551996/02/11APNIC
203.120.199.0/24203.120.199.0 - 203.120.199.2551996/02/11APNIC
203.120.200.0/24203.120.200.0 - 203.120.200.2551996/02/11APNIC
203.120.204.0/23203.120.204.0 - 203.120.205.2551996/02/11APNIC
203.120.207.0/24203.120.207.0 - 203.120.207.2551996/02/11APNIC
203.120.209.0/24203.120.209.0 - 203.120.209.2551996/02/11APNIC
203.120.211.0/24203.120.211.0 - 203.120.211.2551996/02/11APNIC
203.120.213.0/24203.120.213.0 - 203.120.213.2551996/02/11APNIC
203.120.217.0/24203.120.217.0 - 203.120.217.2551996/02/11APNIC
203.120.220.0/23203.120.220.0 - 203.120.221.2551996/02/11APNIC
203.120.224.0/22203.120.224.0 - 203.120.227.2551996/02/11APNIC
203.120.235.0/24203.120.235.0 - 203.120.235.2551996/02/11APNIC
203.120.237.0/24203.120.237.0 - 203.120.237.2551996/02/11APNIC
203.120.238.0/24203.120.238.0 - 203.120.238.2551996/02/11APNIC
203.120.240.0/23203.120.240.0 - 203.120.241.2551996/02/11APNIC
203.120.245.0/24203.120.245.0 - 203.120.245.2551996/02/11APNIC
203.120.246.0/24203.120.246.0 - 203.120.246.2551996/02/11APNIC
203.120.250.0/24203.120.250.0 - 203.120.250.2551996/02/11APNIC
203.120.255.0/24203.120.255.0 - 203.120.255.2551996/02/11APNIC
203.121.146.0/23203.121.146.0 - 203.121.147.2552000/03/24APNIC
203.121.154.0/23203.121.154.0 - 203.121.155.2552000/03/24APNIC
203.121.156.0/23203.121.156.0 - 203.121.157.2552000/03/24APNIC
203.121.158.0/24203.121.158.0 - 203.121.158.2552000/03/24APNIC
203.121.167.0/24203.121.167.0 - 203.121.167.2552003/01/17APNIC
203.121.170.0/24203.121.170.0 - 203.121.170.2552003/01/17APNIC
203.121.175.0/24203.121.175.0 - 203.121.175.2552003/01/17APNIC
203.121.176.0/23203.121.176.0 - 203.121.177.2552003/01/17APNIC
203.121.181.0/24203.121.181.0 - 203.121.181.2552003/01/17APNIC
203.121.183.0/24203.121.183.0 - 203.121.183.2552003/01/17APNIC
203.121.184.0/24203.121.184.0 - 203.121.184.2552003/01/17APNIC
203.121.187.0/24203.121.187.0 - 203.121.187.2552003/01/17APNIC
203.121.189.0/24203.121.189.0 - 203.121.189.2552003/01/17APNIC
203.121.190.0/23203.121.190.0 - 203.121.191.2552003/01/17APNIC
203.124.6.0/23203.124.6.0 - 203.124.7.2552007/03/26APNIC
203.124.64.0/19203.124.64.0 - 203.124.95.2552005/03/09APNIC
203.129.96.0/20203.129.96.0 - 203.129.111.2552005/03/15APNIC
203.129.112.0/20203.129.112.0 - 203.129.127.2552007/01/23APNIC
203.129.160.0/19203.129.160.0 - 203.129.191.2552005/03/15APNIC
203.131.192.0/20203.131.192.0 - 203.131.207.2552001/01/16APNIC
203.131.240.0/20203.131.240.0 - 203.131.255.2551998/04/24APNIC
203.132.96.0/19203.132.96.0 - 203.132.127.2552006/03/17APNIC
203.133.128.0/19203.133.128.0 - 203.133.159.2552005/01/13APNIC
203.133.192.0/19203.133.192.0 - 203.133.223.2552005/05/16APNIC
203.133.224.0/21203.133.224.0 - 203.133.231.2552005/05/16APNIC
203.133.232.0/21203.133.232.0 - 203.133.239.2552006/04/28APNIC
203.133.240.0/21203.133.240.0 - 203.133.247.2552005/07/15APNIC
203.133.248.0/22203.133.248.0 - 203.133.251.2552007/05/22APNIC
203.135.192.0/18203.135.192.0 - 203.135.255.2552004/07/08APNIC
203.136.0.0/14203.136.0.0 - 203.139.255.2551996/05/21APNIC
203.140.0.0/15203.140.0.0 - 203.141.255.2551996/05/21APNIC
203.142.10.0/24203.142.10.0 - 203.142.10.2552004/05/12APNIC
203.142.192.0/20203.142.192.0 - 203.142.207.2552005/06/01APNIC
203.142.208.0/21203.142.208.0 - 203.142.215.2552005/06/01APNIC
203.143.96.0/19203.143.96.0 - 203.143.127.2552005/06/03APNIC
203.145.96.0/20203.145.96.0 - 203.145.111.2552011/04/11APNIC
203.145.120.0/21203.145.120.0 - 203.145.127.2552006/04/03APNIC
203.145.224.0/19203.145.224.0 - 203.145.255.2551999/05/28APNIC
203.147.112.0/20203.147.112.0 - 203.147.127.2552011/04/11APNIC
203.148.96.0/19203.148.96.0 - 203.148.127.2552005/07/01APNIC
203.149.96.0/20203.149.96.0 - 203.149.111.2552005/07/26APNIC
203.152.5.0/24203.152.5.0 - 203.152.5.2552003/01/15APNIC
203.152.10.0/24203.152.10.0 - 203.152.10.2552003/01/15APNIC
203.152.15.0/24203.152.15.0 - 203.152.15.2552003/01/15APNIC
203.152.21.0/24203.152.21.0 - 203.152.21.2552003/01/15APNIC
203.152.23.0/24203.152.23.0 - 203.152.23.2552003/01/15APNIC
203.152.38.0/24203.152.38.0 - 203.152.38.2552003/01/15APNIC
203.152.41.0/24203.152.41.0 - 203.152.41.2552003/01/15APNIC
203.152.45.0/24203.152.45.0 - 203.152.45.2552003/01/15APNIC
203.152.46.0/24203.152.46.0 - 203.152.46.2552003/01/15APNIC
203.152.51.0/24203.152.51.0 - 203.152.51.2552003/01/15APNIC
203.152.52.0/24203.152.52.0 - 203.152.52.2552003/01/15APNIC
203.152.54.0/24203.152.54.0 - 203.152.54.2552003/01/15APNIC
203.152.59.0/24203.152.59.0 - 203.152.59.2552003/01/15APNIC
203.152.60.0/24203.152.60.0 - 203.152.60.2552003/01/15APNIC
203.152.61.0/24203.152.61.0 - 203.152.61.2552003/01/15APNIC
203.152.192.0/19203.152.192.0 - 203.152.223.2552005/08/04APNIC
203.153.56.0/22203.153.56.0 - 203.153.59.2552008/11/10APNIC
203.153.64.0/20203.153.64.0 - 203.153.79.2552011/04/08APNIC
203.160.16.0/20203.160.16.0 - 203.160.31.2552006/04/10APNIC
203.163.0.0/18203.163.0.0 - 203.163.63.2551998/07/30APNIC
203.163.64.0/18203.163.64.0 - 203.163.127.2551999/11/17APNIC
203.165.0.0/17203.165.0.0 - 203.165.127.2552000/01/07APNIC
203.165.128.0/17203.165.128.0 - 203.165.255.2552000/05/04APNIC
203.167.32.0/19203.167.32.0 - 203.167.63.2552005/09/29APNIC
203.168.64.0/18203.168.64.0 - 203.168.127.2552005/02/07APNIC
203.169.8.0/21203.169.8.0 - 203.169.15.2552005/08/12APNIC
203.170.32.0/20203.170.32.0 - 203.170.47.2552005/10/10APNIC
203.170.52.0/22203.170.52.0 - 203.170.55.2552008/12/02APNIC
203.170.90.0/23203.170.90.0 - 203.170.91.2552024/04/04APNIC
203.171.8.0/21203.171.8.0 - 203.171.15.2552005/08/15APNIC
203.171.128.0/19203.171.128.0 - 203.171.159.2552000/04/07APNIC
203.171.212.0/22203.171.212.0 - 203.171.215.2552008/12/17APNIC
203.173.64.0/20203.173.64.0 - 203.173.79.2552001/10/24APNIC
203.173.80.0/21203.173.80.0 - 203.173.87.2552006/04/21APNIC
203.174.64.0/20203.174.64.0 - 203.174.79.2552000/10/13APNIC
203.174.88.0/21203.174.88.0 - 203.174.95.2552006/04/27APNIC
203.174.192.0/19203.174.192.0 - 203.174.223.2552003/08/29APNIC
203.174.224.0/19203.174.224.0 - 203.174.255.2552004/06/02APNIC
203.175.16.0/20203.175.16.0 - 203.175.31.2552006/04/27APNIC
203.175.80.0/20203.175.80.0 - 203.175.95.2552006/04/28APNIC
203.178.0.0/15203.178.0.0 - 203.179.255.2551996/04/11APNIC
203.180.0.0/14203.180.0.0 - 203.183.255.2551996/04/11APNIC
203.184.96.0/19203.184.96.0 - 203.184.127.2552005/11/25APNIC
203.188.208.0/21203.188.208.0 - 203.188.215.2552007/01/11APNIC
203.189.32.0/19203.189.32.0 - 203.189.63.2552005/12/06APNIC
203.189.96.0/20203.189.96.0 - 203.189.111.2552011/04/08APNIC
203.189.232.0/22203.189.232.0 - 203.189.235.2552015/11/13RIPE NCC
203.190.28.0/22203.190.28.0 - 203.190.31.2552008/05/19APNIC
203.190.224.0/20203.190.224.0 - 203.190.239.2552006/05/19APNIC
203.191.136.0/21203.191.136.0 - 203.191.143.2552005/09/12APNIC
203.191.208.0/20203.191.208.0 - 203.191.223.2552006/05/23APNIC
203.191.224.0/20203.191.224.0 - 203.191.239.2552005/12/12APNIC
203.191.240.0/20203.191.240.0 - 203.191.255.2552007/03/01APNIC
203.192.96.0/19203.192.96.0 - 203.192.127.2552004/02/23APNIC
203.192.128.0/19203.192.128.0 - 203.192.159.2552000/04/27APNIC
203.192.160.0/19203.192.160.0 - 203.192.191.2552001/06/26APNIC
203.194.64.0/19203.194.64.0 - 203.194.95.2552001/12/20APNIC
203.196.16.0/21203.196.16.0 - 203.196.23.2552006/05/29APNIC
203.196.64.0/20203.196.64.0 - 203.196.79.2552005/12/29APNIC
203.196.80.0/21203.196.80.0 - 203.196.87.2552005/12/29APNIC
203.196.88.0/23203.196.88.0 - 203.196.89.2552008/06/10APNIC
203.196.91.0/24203.196.91.0 - 203.196.91.2552008/06/16APNIC
203.196.96.0/20203.196.96.0 - 203.196.111.2552004/12/21APNIC
203.196.112.0/20203.196.112.0 - 203.196.127.2552003/10/08APNIC
203.201.52.0/22203.201.52.0 - 203.201.55.2552011/04/11APNIC
203.202.192.0/19203.202.192.0 - 203.202.223.2552004/02/20APNIC
203.205.96.0/20203.205.96.0 - 203.205.111.2552011/04/08APNIC
203.205.112.0/20203.205.112.0 - 203.205.127.2552006/05/29APNIC
203.207.48.0/22203.207.48.0 - 203.207.51.2552009/01/29APNIC
203.208.23.0/24203.208.23.0 - 203.208.23.2552006/06/13APNIC
203.209.144.0/20203.209.144.0 - 203.209.159.2552006/05/31APNIC
Merged CIDR

連続した割り振りブロックを統合したリストです。

1401-1600 of 3104 rows
CIDR
121.112.0.0/13
121.200.128.0/18
121.200.200.0/21
122.1.0.0/16
122.16.0.0/12
122.49.192.0/21
122.49.232.0/21
122.49.240.0/20
122.50.16.0/20
122.50.32.0/19
122.50.64.0/18
122.99.104.0/21
122.100.16.0/20
122.102.56.0/21
122.102.128.0/17
122.103.0.0/16
122.128.0.0/20
122.128.112.0/21
122.129.160.0/19
122.129.224.0/20
122.130.0.0/15
122.132.0.0/14
122.145.0.0/16
122.152.0.0/19
122.152.32.0/20
122.152.56.0/21
122.152.64.0/19
122.152.128.0/18
122.196.0.0/15
122.200.32.0/21
122.200.128.0/22
122.200.136.0/21
122.200.192.0/18
122.201.0.0/21
122.202.16.0/20
122.202.96.0/19
122.208.0.0/13
122.216.0.0/14
122.220.0.0/15
122.222.0.0/17
122.222.144.0/20
122.222.160.0/19
122.222.192.0/18
122.223.16.0/20
122.223.32.0/19
122.223.64.0/20
122.223.112.0/20
122.223.128.0/20
122.223.160.0/19
122.223.192.0/18
122.248.64.0/19
122.248.128.0/18
122.249.0.0/16
122.250.0.0/15
122.253.0.0/16
122.255.76.0/22
122.255.128.0/17
123.0.64.0/18
123.1.0.0/17
123.48.0.0/16
123.50.0.0/19
123.50.192.0/18
123.98.144.0/20
123.98.224.0/19
123.100.136.0/22
123.100.156.0/22
123.100.192.0/19
123.103.128.0/18
123.103.224.0/20
123.104.0.0/14
123.108.84.0/22
123.108.152.0/21
123.108.192.0/21
123.108.232.0/21
123.176.48.0/21
123.176.104.0/21
123.176.128.0/17
123.198.0.0/16
123.200.32.0/19
123.216.0.0/13
123.224.0.0/14
123.230.0.0/16
123.242.208.0/20
123.242.232.0/21
123.253.16.0/22
123.253.164.0/22
123.254.0.0/18
123.255.128.0/18
123.255.192.0/21
123.255.232.0/21
123.255.240.0/21
124.18.0.0/16
124.24.0.0/14
124.32.0.0/13
124.40.0.0/18
124.40.64.0/19
124.40.96.0/20
124.41.0.0/17
124.41.128.0/18
124.44.0.0/15
124.47.64.0/18
124.47.192.0/18
124.66.192.0/20
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