🇺🇸アメリカ合衆国United States
割り振り一覧
アメリカ合衆国に割り振りされた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。
アメリカ合衆国には1,611,584,352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37.52262%、予約領域を除くと43.52985%です。
53801-54000 of 67053 rows
CIDR | IPアドレス | 割り振り日 | レジストリ |
---|---|---|---|
204.58.252.0/23 | 204.58.252.0 - 204.58.253.255 | 1995/03/20 | ARIN |
204.58.254.0/23 | 204.58.254.0 - 204.58.255.255 | 2011/10/20 | ARIN |
204.59.0.0/16 | 204.59.0.0 - 204.59.255.255 | 1994/06/16 | ARIN |
204.60.0.0/16 | 204.60.0.0 - 204.60.255.255 | 1994/06/16 | ARIN |
204.61.0.0/21 | 204.61.0.0 - 204.61.7.255 | 2022/06/16 | ARIN |
204.61.8.0/22 | 204.61.8.0 - 204.61.11.255 | 2022/06/16 | ARIN |
204.61.12.0/23 | 204.61.12.0 - 204.61.13.255 | 2022/06/16 | ARIN |
204.61.14.0/23 | 204.61.14.0 - 204.61.15.255 | 2011/10/24 | ARIN |
204.61.16.0/21 | 204.61.16.0 - 204.61.23.255 | 1994/06/16 | ARIN |
204.61.24.0/22 | 204.61.24.0 - 204.61.27.255 | 1994/06/16 | ARIN |
204.61.28.0/23 | 204.61.28.0 - 204.61.29.255 | 1994/06/16 | ARIN |
204.61.30.0/23 | 204.61.30.0 - 204.61.31.255 | 2011/10/25 | ARIN |
204.61.32.0/19 | 204.61.32.0 - 204.61.63.255 | 1994/06/16 | ARIN |
204.61.64.0/19 | 204.61.64.0 - 204.61.95.255 | 1994/11/09 | ARIN |
204.61.96.0/19 | 204.61.96.0 - 204.61.127.255 | 1994/12/15 | ARIN |
204.61.128.0/19 | 204.61.128.0 - 204.61.159.255 | 1994/12/15 | ARIN |
204.61.160.0/19 | 204.61.160.0 - 204.61.191.255 | 1995/01/05 | ARIN |
204.61.192.0/21 | 204.61.192.0 - 204.61.199.255 | 1995/01/11 | ARIN |
204.61.200.0/22 | 204.61.200.0 - 204.61.203.255 | 1995/01/11 | ARIN |
204.61.204.0/23 | 204.61.204.0 - 204.61.205.255 | 1995/01/11 | ARIN |
204.61.206.0/24 | 204.61.206.0 - 204.61.206.255 | 1995/01/11 | ARIN |
204.61.207.0/24 | 204.61.207.0 - 204.61.207.255 | 2011/03/23 | ARIN |
204.61.208.0/21 | 204.61.208.0 - 204.61.215.255 | 1995/01/26 | ARIN |
204.61.216.0/23 | 204.61.216.0 - 204.61.217.255 | 1995/01/26 | ARIN |
204.61.218.0/23 | 204.61.218.0 - 204.61.219.255 | 2011/10/26 | ARIN |
204.61.220.0/22 | 204.61.220.0 - 204.61.223.255 | 2008/12/24 | ARIN |
204.61.224.0/19 | 204.61.224.0 - 204.61.255.255 | 1995/02/21 | ARIN |
204.62.0.0/21 | 204.62.0.0 - 204.62.7.255 | 1994/06/20 | ARIN |
204.62.8.0/23 | 204.62.8.0 - 204.62.9.255 | 1994/06/20 | ARIN |
204.62.10.0/23 | 204.62.10.0 - 204.62.11.255 | 2023/12/27 | ARIN |
204.62.12.0/22 | 204.62.12.0 - 204.62.15.255 | 2008/12/24 | ARIN |
204.62.16.0/21 | 204.62.16.0 - 204.62.23.255 | 1994/06/17 | ARIN |
204.62.24.0/22 | 204.62.24.0 - 204.62.27.255 | 1994/06/17 | ARIN |
204.62.28.0/22 | 204.62.28.0 - 204.62.31.255 | 2008/12/24 | ARIN |
204.62.32.0/20 | 204.62.32.0 - 204.62.47.255 | 1994/07/27 | ARIN |
204.62.48.0/22 | 204.62.48.0 - 204.62.51.255 | 1994/07/27 | ARIN |
204.62.52.0/22 | 204.62.52.0 - 204.62.55.255 | 2015/03/16 | ARIN |
204.62.56.0/21 | 204.62.56.0 - 204.62.63.255 | 2009/01/20 | ARIN |
204.62.64.0/19 | 204.62.64.0 - 204.62.95.255 | 1994/10/10 | ARIN |
204.62.96.0/20 | 204.62.96.0 - 204.62.111.255 | 1994/10/10 | ARIN |
204.62.112.0/23 | 204.62.112.0 - 204.62.113.255 | 1994/10/10 | ARIN |
204.62.114.0/23 | 204.62.114.0 - 204.62.115.255 | 2011/06/01 | ARIN |
204.62.116.0/22 | 204.62.116.0 - 204.62.119.255 | 2008/12/24 | ARIN |
204.62.120.0/21 | 204.62.120.0 - 204.62.127.255 | 2015/07/17 | ARIN |
204.62.128.0/22 | 204.62.128.0 - 204.62.131.255 | 2018/06/07 | ARIN |
204.62.132.0/23 | 204.62.132.0 - 204.62.133.255 | 2018/05/01 | ARIN |
204.62.134.0/23 | 204.62.134.0 - 204.62.135.255 | 1994/08/03 | ARIN |
204.62.136.0/23 | 204.62.136.0 - 204.62.137.255 | 1994/08/03 | ARIN |
204.62.138.0/24 | 204.62.138.0 - 204.62.138.255 | 1994/08/03 | ARIN |
204.62.139.0/24 | 204.62.139.0 - 204.62.139.255 | 1994/08/03 | ARIN |
204.62.140.0/23 | 204.62.140.0 - 204.62.141.255 | 1994/08/03 | ARIN |
204.62.142.0/24 | 204.62.142.0 - 204.62.142.255 | 1994/08/03 | ARIN |
204.62.143.0/24 | 204.62.143.0 - 204.62.143.255 | 1994/08/03 | ARIN |
204.62.144.0/24 | 204.62.144.0 - 204.62.144.255 | 1994/08/03 | ARIN |
204.62.145.0/24 | 204.62.145.0 - 204.62.145.255 | 1994/08/03 | ARIN |
204.62.146.0/24 | 204.62.146.0 - 204.62.146.255 | 1994/08/03 | ARIN |
204.62.147.0/24 | 204.62.147.0 - 204.62.147.255 | 1994/08/03 | ARIN |
204.62.148.0/23 | 204.62.148.0 - 204.62.149.255 | 1994/08/03 | ARIN |
204.62.150.0/23 | 204.62.150.0 - 204.62.151.255 | 2011/06/02 | ARIN |
204.62.152.0/24 | 204.62.152.0 - 204.62.152.255 | 1994/08/03 | ARIN |
204.62.153.0/24 | 204.62.153.0 - 204.62.153.255 | 1994/08/03 | ARIN |
204.62.154.0/24 | 204.62.154.0 - 204.62.154.255 | 1994/08/03 | ARIN |
204.62.155.0/24 | 204.62.155.0 - 204.62.155.255 | 1994/08/03 | ARIN |
204.62.156.0/24 | 204.62.156.0 - 204.62.156.255 | 1994/08/03 | ARIN |
204.62.157.0/24 | 204.62.157.0 - 204.62.157.255 | 1994/08/04 | ARIN |
204.62.158.0/24 | 204.62.158.0 - 204.62.158.255 | 1994/08/04 | ARIN |
204.62.160.0/24 | 204.62.160.0 - 204.62.160.255 | 1994/08/04 | ARIN |
204.62.161.0/24 | 204.62.161.0 - 204.62.161.255 | 1994/08/04 | ARIN |
204.62.162.0/23 | 204.62.162.0 - 204.62.163.255 | 1994/08/04 | ARIN |
204.62.164.0/22 | 204.62.164.0 - 204.62.167.255 | 1994/08/04 | ARIN |
204.62.168.0/23 | 204.62.168.0 - 204.62.169.255 | 1994/08/05 | ARIN |
204.62.170.0/24 | 204.62.170.0 - 204.62.170.255 | 1994/08/05 | ARIN |
204.62.171.0/24 | 204.62.171.0 - 204.62.171.255 | 1994/08/05 | ARIN |
204.62.172.0/22 | 204.62.172.0 - 204.62.175.255 | 1994/08/05 | ARIN |
204.62.176.0/24 | 204.62.176.0 - 204.62.176.255 | 1994/08/05 | ARIN |
204.62.177.0/24 | 204.62.177.0 - 204.62.177.255 | 1994/08/05 | ARIN |
204.62.178.0/24 | 204.62.178.0 - 204.62.178.255 | 1994/08/05 | ARIN |
204.62.179.0/24 | 204.62.179.0 - 204.62.179.255 | 1994/08/08 | ARIN |
204.62.180.0/24 | 204.62.180.0 - 204.62.180.255 | 1994/08/08 | ARIN |
204.62.181.0/24 | 204.62.181.0 - 204.62.181.255 | 1994/08/08 | ARIN |
204.62.182.0/24 | 204.62.182.0 - 204.62.182.255 | 2022/12/22 | ARIN |
204.62.183.0/24 | 204.62.183.0 - 204.62.183.255 | 1994/08/08 | ARIN |
204.62.184.0/24 | 204.62.184.0 - 204.62.184.255 | 1994/08/08 | ARIN |
204.62.185.0/24 | 204.62.185.0 - 204.62.185.255 | 1994/08/08 | ARIN |
204.62.186.0/23 | 204.62.186.0 - 204.62.187.255 | 1994/08/08 | ARIN |
204.62.188.0/24 | 204.62.188.0 - 204.62.188.255 | 1994/08/08 | ARIN |
204.62.189.0/24 | 204.62.189.0 - 204.62.189.255 | 1994/08/08 | ARIN |
204.62.190.0/23 | 204.62.190.0 - 204.62.191.255 | 1994/08/09 | ARIN |
204.62.192.0/24 | 204.62.192.0 - 204.62.192.255 | 1994/08/09 | ARIN |
204.62.193.0/24 | 204.62.193.0 - 204.62.193.255 | 1994/08/10 | ARIN |
204.62.194.0/23 | 204.62.194.0 - 204.62.195.255 | 1994/08/10 | ARIN |
204.62.196.0/24 | 204.62.196.0 - 204.62.196.255 | 1994/08/10 | ARIN |
204.62.197.0/24 | 204.62.197.0 - 204.62.197.255 | 1994/08/10 | ARIN |
204.62.198.0/24 | 204.62.198.0 - 204.62.198.255 | 1994/08/10 | ARIN |
204.62.199.0/24 | 204.62.199.0 - 204.62.199.255 | 2023/02/17 | ARIN |
204.62.200.0/24 | 204.62.200.0 - 204.62.200.255 | 2017/02/09 | ARIN |
204.62.201.0/24 | 204.62.201.0 - 204.62.201.255 | 1994/08/10 | ARIN |
204.62.202.0/23 | 204.62.202.0 - 204.62.203.255 | 2014/06/18 | ARIN |
204.62.204.0/23 | 204.62.204.0 - 204.62.205.255 | 2014/06/18 | ARIN |
204.62.206.0/23 | 204.62.206.0 - 204.62.207.255 | 1994/08/10 | ARIN |
204.62.208.0/23 | 204.62.208.0 - 204.62.209.255 | 1994/08/10 | ARIN |
204.62.210.0/24 | 204.62.210.0 - 204.62.210.255 | 1994/08/10 | ARIN |
204.62.211.0/24 | 204.62.211.0 - 204.62.211.255 | 1994/08/10 | ARIN |
204.62.212.0/24 | 204.62.212.0 - 204.62.212.255 | 1994/08/10 | ARIN |
204.62.213.0/24 | 204.62.213.0 - 204.62.213.255 | 1994/08/10 | ARIN |
204.62.214.0/24 | 204.62.214.0 - 204.62.214.255 | 1994/08/10 | ARIN |
204.62.215.0/24 | 204.62.215.0 - 204.62.215.255 | 2021/05/11 | ARIN |
204.62.216.0/23 | 204.62.216.0 - 204.62.217.255 | 2021/06/02 | ARIN |
204.62.219.0/24 | 204.62.219.0 - 204.62.219.255 | 1994/08/10 | ARIN |
204.62.220.0/23 | 204.62.220.0 - 204.62.221.255 | 1994/08/10 | ARIN |
204.62.222.0/24 | 204.62.222.0 - 204.62.222.255 | 1994/08/10 | ARIN |
204.62.223.0/24 | 204.62.223.0 - 204.62.223.255 | 1994/08/10 | ARIN |
204.62.224.0/22 | 204.62.224.0 - 204.62.227.255 | 1994/08/10 | ARIN |
204.62.228.0/23 | 204.62.228.0 - 204.62.229.255 | 1994/08/10 | ARIN |
204.62.230.0/24 | 204.62.230.0 - 204.62.230.255 | 1994/08/10 | ARIN |
204.62.231.0/24 | 204.62.231.0 - 204.62.231.255 | 1994/08/10 | ARIN |
204.62.232.0/24 | 204.62.232.0 - 204.62.232.255 | 1994/08/11 | ARIN |
204.62.233.0/24 | 204.62.233.0 - 204.62.233.255 | 2021/04/14 | ARIN |
204.62.234.0/23 | 204.62.234.0 - 204.62.235.255 | 1994/08/12 | ARIN |
204.62.236.0/22 | 204.62.236.0 - 204.62.239.255 | 1994/08/12 | ARIN |
204.62.240.0/23 | 204.62.240.0 - 204.62.241.255 | 1994/08/12 | ARIN |
204.62.242.0/24 | 204.62.242.0 - 204.62.242.255 | 1994/08/12 | ARIN |
204.62.243.0/24 | 204.62.243.0 - 204.62.243.255 | 1994/08/12 | ARIN |
204.62.244.0/24 | 204.62.244.0 - 204.62.244.255 | 1994/08/12 | ARIN |
204.62.245.0/24 | 204.62.245.0 - 204.62.245.255 | 1994/08/12 | ARIN |
204.62.250.0/24 | 204.62.250.0 - 204.62.250.255 | 1994/08/12 | ARIN |
204.62.251.0/24 | 204.62.251.0 - 204.62.251.255 | 1994/08/12 | ARIN |
204.62.252.0/24 | 204.62.252.0 - 204.62.252.255 | 1994/08/12 | ARIN |
204.62.253.0/24 | 204.62.253.0 - 204.62.253.255 | 1994/08/12 | ARIN |
204.62.254.0/24 | 204.62.254.0 - 204.62.254.255 | 1994/08/12 | ARIN |
204.62.255.0/24 | 204.62.255.0 - 204.62.255.255 | 1994/08/12 | ARIN |
204.63.0.0/20 | 204.63.0.0 - 204.63.15.255 | 2022/08/04 | ARIN |
204.63.16.0/20 | 204.63.16.0 - 204.63.31.255 | 1994/07/15 | ARIN |
204.63.32.0/19 | 204.63.32.0 - 204.63.63.255 | 1994/06/22 | ARIN |
204.63.64.0/18 | 204.63.64.0 - 204.63.127.255 | 1994/10/10 | ARIN |
204.63.128.0/22 | 204.63.128.0 - 204.63.131.255 | 1994/10/31 | ARIN |
204.63.132.0/24 | 204.63.132.0 - 204.63.132.255 | 1994/10/31 | ARIN |
204.63.133.0/24 | 204.63.133.0 - 204.63.133.255 | 2011/03/24 | ARIN |
204.63.134.0/23 | 204.63.134.0 - 204.63.135.255 | 2011/06/03 | ARIN |
204.63.136.0/21 | 204.63.136.0 - 204.63.143.255 | 1994/11/10 | ARIN |
204.63.144.0/21 | 204.63.144.0 - 204.63.151.255 | 2017/09/12 | ARIN |
204.63.152.0/21 | 204.63.152.0 - 204.63.159.255 | 1994/11/15 | ARIN |
204.63.160.0/21 | 204.63.160.0 - 204.63.167.255 | 1994/11/16 | ARIN |
204.63.168.0/22 | 204.63.168.0 - 204.63.171.255 | 2018/07/20 | ARIN |
204.63.172.0/24 | 204.63.172.0 - 204.63.172.255 | 2018/09/12 | ARIN |
204.63.176.0/21 | 204.63.176.0 - 204.63.183.255 | 1994/11/18 | ARIN |
204.63.184.0/22 | 204.63.184.0 - 204.63.187.255 | 1994/11/21 | ARIN |
204.63.188.0/23 | 204.63.188.0 - 204.63.189.255 | 1994/11/21 | ARIN |
204.63.192.0/21 | 204.63.192.0 - 204.63.199.255 | 1994/11/23 | ARIN |
204.63.200.0/21 | 204.63.200.0 - 204.63.207.255 | 1994/11/23 | ARIN |
204.63.208.0/22 | 204.63.208.0 - 204.63.211.255 | 1994/11/28 | ARIN |
204.63.212.0/24 | 204.63.212.0 - 204.63.212.255 | 1994/11/28 | ARIN |
204.63.213.0/24 | 204.63.213.0 - 204.63.213.255 | 2011/08/22 | ARIN |
204.63.214.0/23 | 204.63.214.0 - 204.63.215.255 | 2015/06/04 | ARIN |
204.63.216.0/21 | 204.63.216.0 - 204.63.223.255 | 1994/11/28 | ARIN |
204.63.224.0/21 | 204.63.224.0 - 204.63.231.255 | 2009/01/26 | ARIN |
204.63.232.0/21 | 204.63.232.0 - 204.63.239.255 | 1994/12/07 | ARIN |
204.63.240.0/21 | 204.63.240.0 - 204.63.247.255 | 1994/12/09 | ARIN |
204.64.0.0/14 | 204.64.0.0 - 204.67.255.255 | 1996/02/21 | ARIN |
204.68.0.0/21 | 204.68.0.0 - 204.68.7.255 | 1994/04/26 | ARIN |
204.68.8.0/21 | 204.68.8.0 - 204.68.15.255 | 1994/07/01 | ARIN |
204.68.16.0/20 | 204.68.16.0 - 204.68.31.255 | 1997/01/23 | ARIN |
204.68.32.0/19 | 204.68.32.0 - 204.68.63.255 | 1994/07/28 | ARIN |
204.68.64.0/19 | 204.68.64.0 - 204.68.95.255 | 1994/09/13 | ARIN |
204.68.96.0/19 | 204.68.96.0 - 204.68.127.255 | 2009/06/17 | ARIN |
204.68.128.0/22 | 204.68.128.0 - 204.68.131.255 | 1994/08/12 | ARIN |
204.68.132.0/24 | 204.68.132.0 - 204.68.132.255 | 1994/08/12 | ARIN |
204.68.133.0/24 | 204.68.133.0 - 204.68.133.255 | 1994/08/12 | ARIN |
204.68.134.0/24 | 204.68.134.0 - 204.68.134.255 | 1994/08/12 | ARIN |
204.68.135.0/24 | 204.68.135.0 - 204.68.135.255 | 1994/08/17 | ARIN |
204.68.136.0/21 | 204.68.136.0 - 204.68.143.255 | 1994/08/17 | ARIN |
204.68.144.0/22 | 204.68.144.0 - 204.68.147.255 | 1994/08/17 | ARIN |
204.68.148.0/24 | 204.68.148.0 - 204.68.148.255 | 1994/08/17 | ARIN |
204.68.149.0/24 | 204.68.149.0 - 204.68.149.255 | 1994/08/17 | ARIN |
204.68.150.0/24 | 204.68.150.0 - 204.68.150.255 | 1994/08/17 | ARIN |
204.68.151.0/24 | 204.68.151.0 - 204.68.151.255 | 1994/08/17 | ARIN |
204.68.152.0/23 | 204.68.152.0 - 204.68.153.255 | 1994/08/17 | ARIN |
204.68.154.0/24 | 204.68.154.0 - 204.68.154.255 | 1994/08/17 | ARIN |
204.68.155.0/24 | 204.68.155.0 - 204.68.155.255 | 1994/08/18 | ARIN |
204.68.156.0/24 | 204.68.156.0 - 204.68.156.255 | 1994/08/19 | ARIN |
204.68.157.0/24 | 204.68.157.0 - 204.68.157.255 | 1994/08/19 | ARIN |
204.68.158.0/23 | 204.68.158.0 - 204.68.159.255 | 1994/08/19 | ARIN |
204.68.160.0/22 | 204.68.160.0 - 204.68.163.255 | 1994/08/19 | ARIN |
204.68.164.0/23 | 204.68.164.0 - 204.68.165.255 | 1994/08/19 | ARIN |
204.68.166.0/24 | 204.68.166.0 - 204.68.166.255 | 1994/08/19 | ARIN |
204.68.167.0/24 | 204.68.167.0 - 204.68.167.255 | 1994/08/19 | ARIN |
204.68.168.0/24 | 204.68.168.0 - 204.68.168.255 | 2017/03/01 | ARIN |
204.68.169.0/24 | 204.68.169.0 - 204.68.169.255 | 1994/08/19 | ARIN |
204.68.170.0/24 | 204.68.170.0 - 204.68.170.255 | 1997/04/14 | ARIN |
204.68.171.0/24 | 204.68.171.0 - 204.68.171.255 | 1994/08/19 | ARIN |
204.68.172.0/24 | 204.68.172.0 - 204.68.172.255 | 1994/08/19 | ARIN |
204.68.173.0/24 | 204.68.173.0 - 204.68.173.255 | 1994/08/19 | ARIN |
204.68.174.0/24 | 204.68.174.0 - 204.68.174.255 | 1994/08/19 | ARIN |
204.68.175.0/24 | 204.68.175.0 - 204.68.175.255 | 1994/08/19 | ARIN |
204.68.176.0/24 | 204.68.176.0 - 204.68.176.255 | 1994/08/19 | ARIN |
204.68.177.0/24 | 204.68.177.0 - 204.68.177.255 | 1994/08/19 | ARIN |
204.68.178.0/24 | 204.68.178.0 - 204.68.178.255 | 1994/08/19 | ARIN |
204.68.179.0/24 | 204.68.179.0 - 204.68.179.255 | 1994/08/19 | ARIN |
204.68.180.0/23 | 204.68.180.0 - 204.68.181.255 | 1994/08/19 | ARIN |
204.68.182.0/24 | 204.68.182.0 - 204.68.182.255 | 1994/08/19 | ARIN |
Merged CIDR
連続した割り振りブロックを統合したリストです。
25401-25462 of 25462 rows
CIDR |
---|
216.250.99.0/24 |
216.250.112.0/20 |
216.250.128.0/18 |
216.250.192.0/19 |
216.250.224.0/20 |
216.250.244.0/22 |
216.250.248.0/21 |
216.251.0.0/19 |
216.251.48.0/20 |
216.251.64.0/18 |
216.251.160.0/19 |
216.251.192.0/18 |
216.252.0.0/18 |
216.252.96.0/19 |
216.252.128.0/19 |
216.252.160.0/20 |
216.252.192.0/20 |
216.252.216.0/21 |
216.252.232.0/21 |
216.252.240.0/20 |
216.253.0.0/16 |
216.254.0.0/17 |
216.254.224.0/19 |
216.255.0.0/17 |
216.255.128.0/18 |
216.255.192.0/19 |
216.255.240.0/20 |
217.8.118.0/24 |
217.8.192.0/19 |
217.9.16.0/22 |
217.10.224.0/24 |
217.10.227.0/24 |
217.10.228.0/24 |
217.12.192.0/19 |
217.13.109.0/24 |
217.18.56.0/22 |
217.20.48.0/20 |
217.20.240.0/22 |
217.22.28.0/22 |
217.30.80.0/20 |
217.65.136.0/21 |
217.69.0.0/20 |
217.71.112.0/20 |
217.79.240.0/20 |
217.114.112.0/20 |
217.117.160.0/20 |
217.118.112.0/20 |
217.142.16.0/20 |
217.143.0.0/16 |
217.144.108.0/22 |
217.147.184.0/21 |
217.149.104.0/21 |
217.159.0.0/17 |
217.171.80.0/20 |
217.177.128.0/17 |
217.180.192.0/18 |
217.195.152.0/22 |
217.195.224.0/19 |
217.197.168.0/22 |
220.158.32.0/20 |
220.158.64.0/20 |
223.165.96.0/19 |