🇺🇸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。
57001-57200 of 67053 rows
CIDR | IPアドレス | 割り振り日 | レジストリ |
---|---|---|---|
204.238.250.0/24 | 204.238.250.0 - 204.238.250.255 | 1995/06/13 | ARIN |
204.238.251.0/24 | 204.238.251.0 - 204.238.251.255 | 1995/06/13 | ARIN |
204.238.252.0/24 | 204.238.252.0 - 204.238.252.255 | 1995/06/13 | ARIN |
204.238.253.0/24 | 204.238.253.0 - 204.238.253.255 | 1995/06/13 | ARIN |
204.238.254.0/24 | 204.238.254.0 - 204.238.254.255 | 2010/11/02 | ARIN |
204.238.255.0/24 | 204.238.255.0 - 204.238.255.255 | 1995/02/09 | ARIN |
204.239.0.0/24 | 204.239.0.0 - 204.239.0.255 | 2010/09/23 | ARIN |
204.239.2.0/24 | 204.239.2.0 - 204.239.2.255 | 2022/07/01 | ARIN |
204.239.3.0/24 | 204.239.3.0 - 204.239.3.255 | 2022/05/16 | ARIN |
204.239.11.0/24 | 204.239.11.0 - 204.239.11.255 | 2010/10/12 | ARIN |
204.239.14.0/23 | 204.239.14.0 - 204.239.15.255 | 2010/10/08 | ARIN |
204.239.17.0/24 | 204.239.17.0 - 204.239.17.255 | 2010/10/13 | ARIN |
204.239.24.0/24 | 204.239.24.0 - 204.239.24.255 | 2022/07/08 | ARIN |
204.239.124.0/24 | 204.239.124.0 - 204.239.124.255 | 2010/10/13 | ARIN |
204.239.143.0/24 | 204.239.143.0 - 204.239.143.255 | 2020/11/18 | ARIN |
204.239.146.0/24 | 204.239.146.0 - 204.239.146.255 | 2010/10/14 | ARIN |
204.239.182.0/24 | 204.239.182.0 - 204.239.182.255 | 2010/10/06 | ARIN |
204.239.255.0/24 | 204.239.255.0 - 204.239.255.255 | 2018/09/21 | ARIN |
204.240.0.0/14 | 204.240.0.0 - 204.243.255.255 | 1994/12/20 | ARIN |
204.245.0.0/18 | 204.245.0.0 - 204.245.63.255 | 1995/02/03 | ARIN |
204.245.64.0/18 | 204.245.64.0 - 204.245.127.255 | 1995/02/03 | ARIN |
204.245.128.0/18 | 204.245.128.0 - 204.245.191.255 | 2000/08/25 | ARIN |
204.245.192.0/18 | 204.245.192.0 - 204.245.255.255 | 1995/02/15 | ARIN |
204.246.0.0/20 | 204.246.0.0 - 204.246.15.255 | 1995/02/10 | ARIN |
204.246.16.0/20 | 204.246.16.0 - 204.246.31.255 | 2009/06/16 | ARIN |
204.246.32.0/21 | 204.246.32.0 - 204.246.39.255 | 2020/05/14 | ARIN |
204.246.40.0/21 | 204.246.40.0 - 204.246.47.255 | 2009/07/16 | ARIN |
204.246.48.0/20 | 204.246.48.0 - 204.246.63.255 | 2009/07/16 | ARIN |
204.246.64.0/18 | 204.246.64.0 - 204.246.127.255 | 1995/02/13 | ARIN |
204.246.128.0/20 | 204.246.128.0 - 204.246.143.255 | 1997/01/17 | ARIN |
204.246.144.0/21 | 204.246.144.0 - 204.246.151.255 | 1997/01/17 | ARIN |
204.246.152.0/21 | 204.246.152.0 - 204.246.159.255 | 2009/02/23 | ARIN |
204.246.160.0/19 | 204.246.160.0 - 204.246.191.255 | 2009/07/17 | ARIN |
204.246.192.0/18 | 204.246.192.0 - 204.246.255.255 | 1995/02/15 | ARIN |
204.247.0.0/16 | 204.247.0.0 - 204.247.255.255 | 1995/02/01 | ARIN |
204.248.0.0/14 | 204.248.0.0 - 204.251.255.255 | 1995/02/01 | ARIN |
204.252.0.0/14 | 204.252.0.0 - 204.255.255.255 | 1995/02/01 | ARIN |
205.0.0.0/11 | 205.0.0.0 - 205.31.255.255 | 1998/05/18 | ARIN |
205.32.0.0/12 | 205.32.0.0 - 205.47.255.255 | 1998/05/18 | ARIN |
205.48.0.0/13 | 205.48.0.0 - 205.55.255.255 | 1998/05/18 | ARIN |
205.56.0.0/13 | 205.56.0.0 - 205.63.255.255 | 1998/05/18 | ARIN |
205.64.0.0/11 | 205.64.0.0 - 205.95.255.255 | 1998/05/18 | ARIN |
205.96.0.0/12 | 205.96.0.0 - 205.111.255.255 | 1998/05/18 | ARIN |
205.112.0.0/14 | 205.112.0.0 - 205.115.255.255 | 1998/05/18 | ARIN |
205.116.0.0/15 | 205.116.0.0 - 205.117.255.255 | 1998/05/18 | ARIN |
205.118.0.0/15 | 205.118.0.0 - 205.119.255.255 | 1995/02/01 | ARIN |
205.120.0.0/13 | 205.120.0.0 - 205.127.255.255 | 1995/02/01 | ARIN |
205.128.0.0/14 | 205.128.0.0 - 205.131.255.255 | 1995/02/03 | ARIN |
205.132.0.0/22 | 205.132.0.0 - 205.132.3.255 | 1995/02/10 | ARIN |
205.132.4.0/24 | 205.132.4.0 - 205.132.4.255 | 1995/02/02 | ARIN |
205.132.5.0/24 | 205.132.5.0 - 205.132.5.255 | 1995/02/02 | ARIN |
205.132.6.0/23 | 205.132.6.0 - 205.132.7.255 | 1995/02/02 | ARIN |
205.132.8.0/21 | 205.132.8.0 - 205.132.15.255 | 1995/02/10 | ARIN |
205.132.16.0/21 | 205.132.16.0 - 205.132.23.255 | 1995/02/10 | ARIN |
205.132.24.0/21 | 205.132.24.0 - 205.132.31.255 | 1995/02/10 | ARIN |
205.132.32.0/21 | 205.132.32.0 - 205.132.39.255 | 1995/02/21 | ARIN |
205.132.40.0/22 | 205.132.40.0 - 205.132.43.255 | 1995/02/21 | ARIN |
205.132.44.0/24 | 205.132.44.0 - 205.132.44.255 | 1995/02/21 | ARIN |
205.132.46.0/23 | 205.132.46.0 - 205.132.47.255 | 2009/03/25 | ARIN |
205.132.64.0/21 | 205.132.64.0 - 205.132.71.255 | 1995/03/03 | ARIN |
205.132.72.0/21 | 205.132.72.0 - 205.132.79.255 | 1995/03/10 | ARIN |
205.132.80.0/21 | 205.132.80.0 - 205.132.87.255 | 1995/03/10 | ARIN |
205.132.88.0/22 | 205.132.88.0 - 205.132.91.255 | 1995/03/17 | ARIN |
205.132.92.0/23 | 205.132.92.0 - 205.132.93.255 | 1995/03/17 | ARIN |
205.132.94.0/23 | 205.132.94.0 - 205.132.95.255 | 2012/04/11 | ARIN |
205.132.96.0/21 | 205.132.96.0 - 205.132.103.255 | 1995/03/17 | ARIN |
205.132.104.0/21 | 205.132.104.0 - 205.132.111.255 | 1995/04/08 | ARIN |
205.132.112.0/21 | 205.132.112.0 - 205.132.119.255 | 1995/04/08 | ARIN |
205.132.120.0/21 | 205.132.120.0 - 205.132.127.255 | 1995/04/08 | ARIN |
205.132.128.0/21 | 205.132.128.0 - 205.132.135.255 | 1995/04/25 | ARIN |
205.132.136.0/21 | 205.132.136.0 - 205.132.143.255 | 1995/04/30 | ARIN |
205.132.152.0/21 | 205.132.152.0 - 205.132.159.255 | 1995/05/04 | ARIN |
205.132.160.0/21 | 205.132.160.0 - 205.132.167.255 | 1995/06/16 | ARIN |
205.132.168.0/21 | 205.132.168.0 - 205.132.175.255 | 1995/06/19 | ARIN |
205.132.176.0/21 | 205.132.176.0 - 205.132.183.255 | 1995/06/29 | ARIN |
205.132.184.0/21 | 205.132.184.0 - 205.132.191.255 | 1995/07/07 | ARIN |
205.132.192.0/21 | 205.132.192.0 - 205.132.199.255 | 1995/07/18 | ARIN |
205.132.200.0/21 | 205.132.200.0 - 205.132.207.255 | 1995/07/20 | ARIN |
205.132.208.0/21 | 205.132.208.0 - 205.132.215.255 | 1995/07/20 | ARIN |
205.132.216.0/21 | 205.132.216.0 - 205.132.223.255 | 1995/08/02 | ARIN |
205.132.224.0/21 | 205.132.224.0 - 205.132.231.255 | 1995/08/03 | ARIN |
205.132.232.0/21 | 205.132.232.0 - 205.132.239.255 | 1995/08/07 | ARIN |
205.132.240.0/21 | 205.132.240.0 - 205.132.247.255 | 1995/08/07 | ARIN |
205.132.248.0/21 | 205.132.248.0 - 205.132.255.255 | 1995/08/07 | ARIN |
205.133.0.0/16 | 205.133.0.0 - 205.133.255.255 | 1995/02/10 | ARIN |
205.134.0.0/19 | 205.134.0.0 - 205.134.31.255 | 1995/02/10 | ARIN |
205.134.32.0/19 | 205.134.32.0 - 205.134.63.255 | 1995/02/10 | ARIN |
205.134.64.0/19 | 205.134.64.0 - 205.134.95.255 | 1995/03/09 | ARIN |
205.134.96.0/19 | 205.134.96.0 - 205.134.127.255 | 1995/03/31 | ARIN |
205.134.128.0/19 | 205.134.128.0 - 205.134.159.255 | 1995/04/25 | ARIN |
205.134.160.0/19 | 205.134.160.0 - 205.134.191.255 | 1995/04/27 | ARIN |
205.134.192.0/19 | 205.134.192.0 - 205.134.223.255 | 1995/05/02 | ARIN |
205.134.224.0/21 | 205.134.224.0 - 205.134.231.255 | 2005/04/19 | ARIN |
205.134.232.0/23 | 205.134.232.0 - 205.134.233.255 | 2005/04/19 | ARIN |
205.134.234.0/24 | 205.134.234.0 - 205.134.234.255 | 2022/08/04 | ARIN |
205.134.235.0/24 | 205.134.235.0 - 205.134.235.255 | 2005/04/19 | ARIN |
205.134.236.0/23 | 205.134.236.0 - 205.134.237.255 | 2005/04/19 | ARIN |
205.134.238.0/23 | 205.134.238.0 - 205.134.239.255 | 2022/08/04 | ARIN |
205.134.240.0/24 | 205.134.240.0 - 205.134.240.255 | 2005/04/19 | ARIN |
205.134.241.0/24 | 205.134.241.0 - 205.134.241.255 | 2022/08/04 | ARIN |
205.134.242.0/23 | 205.134.242.0 - 205.134.243.255 | 2005/04/19 | ARIN |
205.134.244.0/22 | 205.134.244.0 - 205.134.247.255 | 2005/04/19 | RIPE NCC |
205.134.248.0/24 | 205.134.248.0 - 205.134.248.255 | 2005/04/19 | ARIN |
205.134.249.0/24 | 205.134.249.0 - 205.134.249.255 | 2022/08/04 | ARIN |
205.134.250.0/23 | 205.134.250.0 - 205.134.251.255 | 2022/08/04 | ARIN |
205.134.252.0/22 | 205.134.252.0 - 205.134.255.255 | 2022/08/04 | ARIN |
205.135.0.0/16 | 205.135.0.0 - 205.135.255.255 | 1995/02/13 | ARIN |
205.136.0.0/16 | 205.136.0.0 - 205.136.255.255 | 1995/02/13 | ARIN |
205.137.0.0/20 | 205.137.0.0 - 205.137.15.255 | 1995/02/15 | ARIN |
205.137.16.0/20 | 205.137.16.0 - 205.137.31.255 | 1995/02/15 | ARIN |
205.137.32.0/20 | 205.137.32.0 - 205.137.47.255 | 1995/02/17 | ARIN |
205.137.48.0/20 | 205.137.48.0 - 205.137.63.255 | 1995/03/02 | ARIN |
205.137.64.0/20 | 205.137.64.0 - 205.137.79.255 | 1995/02/23 | ARIN |
205.137.80.0/20 | 205.137.80.0 - 205.137.95.255 | 1995/03/08 | ARIN |
205.137.96.0/20 | 205.137.96.0 - 205.137.111.255 | 1995/03/08 | ARIN |
205.137.112.0/20 | 205.137.112.0 - 205.137.127.255 | 1995/03/09 | ARIN |
205.137.128.0/20 | 205.137.128.0 - 205.137.143.255 | 1995/03/10 | ARIN |
205.137.144.0/20 | 205.137.144.0 - 205.137.159.255 | 2004/04/30 | ARIN |
205.137.160.0/20 | 205.137.160.0 - 205.137.175.255 | 1995/03/17 | ARIN |
205.137.176.0/20 | 205.137.176.0 - 205.137.191.255 | 1995/03/17 | ARIN |
205.137.192.0/20 | 205.137.192.0 - 205.137.207.255 | 1995/03/17 | ARIN |
205.137.208.0/20 | 205.137.208.0 - 205.137.223.255 | 1995/04/25 | ARIN |
205.137.224.0/20 | 205.137.224.0 - 205.137.239.255 | 1995/04/30 | ARIN |
205.137.240.0/22 | 205.137.240.0 - 205.137.243.255 | 2020/09/28 | ARIN |
205.137.244.0/22 | 205.137.244.0 - 205.137.247.255 | 2020/09/29 | ARIN |
205.137.248.0/24 | 205.137.248.0 - 205.137.248.255 | 2020/09/29 | ARIN |
205.137.250.0/24 | 205.137.250.0 - 205.137.250.255 | 2020/10/06 | ARIN |
205.137.252.0/22 | 205.137.252.0 - 205.137.255.255 | 2020/09/28 | ARIN |
205.138.0.0/15 | 205.138.0.0 - 205.139.255.255 | 1995/02/15 | ARIN |
205.140.0.0/17 | 205.140.0.0 - 205.140.127.255 | 1995/02/15 | ARIN |
205.140.128.0/19 | 205.140.128.0 - 205.140.159.255 | 1995/02/15 | ARIN |
205.140.160.0/20 | 205.140.160.0 - 205.140.175.255 | 1995/02/15 | ARIN |
205.140.176.0/20 | 205.140.176.0 - 205.140.191.255 | 1995/02/15 | ARIN |
205.140.192.0/18 | 205.140.192.0 - 205.140.255.255 | 1995/02/15 | ARIN |
205.141.0.0/18 | 205.141.0.0 - 205.141.63.255 | 1995/02/15 | ARIN |
205.141.64.0/18 | 205.141.64.0 - 205.141.127.255 | 1995/02/17 | ARIN |
205.141.128.0/18 | 205.141.128.0 - 205.141.191.255 | 1995/02/24 | ARIN |
205.141.192.0/19 | 205.141.192.0 - 205.141.223.255 | 1995/02/28 | ARIN |
205.141.224.0/21 | 205.141.224.0 - 205.141.231.255 | 1995/02/28 | ARIN |
205.141.232.0/22 | 205.141.232.0 - 205.141.235.255 | 2008/09/30 | ARIN |
205.141.236.0/22 | 205.141.236.0 - 205.141.239.255 | 2008/09/30 | ARIN |
205.141.240.0/20 | 205.141.240.0 - 205.141.255.255 | 2004/05/05 | ARIN |
205.142.0.0/22 | 205.142.0.0 - 205.142.3.255 | 1995/02/21 | ARIN |
205.142.4.0/23 | 205.142.4.0 - 205.142.5.255 | 1995/02/21 | ARIN |
205.142.6.0/24 | 205.142.6.0 - 205.142.6.255 | 1995/02/21 | ARIN |
205.142.7.0/24 | 205.142.7.0 - 205.142.7.255 | 2012/03/01 | ARIN |
205.142.8.0/22 | 205.142.8.0 - 205.142.11.255 | 1995/02/21 | ARIN |
205.142.12.0/23 | 205.142.12.0 - 205.142.13.255 | 1995/02/23 | ARIN |
205.142.14.0/23 | 205.142.14.0 - 205.142.15.255 | 2012/04/12 | ARIN |
205.142.16.0/22 | 205.142.16.0 - 205.142.19.255 | 1995/02/23 | ARIN |
205.142.20.0/23 | 205.142.20.0 - 205.142.21.255 | 1995/02/23 | ARIN |
205.142.22.0/23 | 205.142.22.0 - 205.142.23.255 | 1995/02/23 | ARIN |
205.142.24.0/22 | 205.142.24.0 - 205.142.27.255 | 1995/02/23 | ARIN |
205.142.28.0/22 | 205.142.28.0 - 205.142.31.255 | 1995/02/27 | ARIN |
205.142.32.0/22 | 205.142.32.0 - 205.142.35.255 | 1995/02/28 | ARIN |
205.142.36.0/22 | 205.142.36.0 - 205.142.39.255 | 1995/02/28 | ARIN |
205.142.40.0/22 | 205.142.40.0 - 205.142.43.255 | 1995/03/03 | ARIN |
205.142.44.0/23 | 205.142.44.0 - 205.142.45.255 | 1995/03/03 | ARIN |
205.142.46.0/24 | 205.142.46.0 - 205.142.46.255 | 1995/03/03 | ARIN |
205.142.47.0/24 | 205.142.47.0 - 205.142.47.255 | 2012/03/01 | ARIN |
205.142.48.0/22 | 205.142.48.0 - 205.142.51.255 | 2024/01/19 | ARIN |
205.142.52.0/22 | 205.142.52.0 - 205.142.55.255 | 1995/03/04 | ARIN |
205.142.56.0/22 | 205.142.56.0 - 205.142.59.255 | 1995/03/10 | ARIN |
205.142.60.0/22 | 205.142.60.0 - 205.142.63.255 | 1995/04/08 | ARIN |
205.142.64.0/23 | 205.142.64.0 - 205.142.65.255 | 2017/09/15 | ARIN |
205.142.66.0/23 | 205.142.66.0 - 205.142.67.255 | 2018/06/12 | ARIN |
205.142.68.0/22 | 205.142.68.0 - 205.142.71.255 | 1995/07/18 | ARIN |
205.142.72.0/22 | 205.142.72.0 - 205.142.75.255 | 1995/07/19 | ARIN |
205.142.76.0/22 | 205.142.76.0 - 205.142.79.255 | 2019/12/09 | ARIN |
205.142.80.0/22 | 205.142.80.0 - 205.142.83.255 | 1995/07/27 | ARIN |
205.142.84.0/22 | 205.142.84.0 - 205.142.87.255 | 1995/07/28 | ARIN |
205.142.88.0/22 | 205.142.88.0 - 205.142.91.255 | 1995/07/31 | ARIN |
205.142.92.0/22 | 205.142.92.0 - 205.142.95.255 | 1995/07/31 | ARIN |
205.142.96.0/22 | 205.142.96.0 - 205.142.99.255 | 1995/07/31 | ARIN |
205.142.100.0/22 | 205.142.100.0 - 205.142.103.255 | 1995/08/01 | ARIN |
205.142.104.0/22 | 205.142.104.0 - 205.142.107.255 | 1995/08/02 | ARIN |
205.142.108.0/22 | 205.142.108.0 - 205.142.111.255 | 1995/08/02 | ARIN |
205.142.112.0/22 | 205.142.112.0 - 205.142.115.255 | 1995/08/02 | ARIN |
205.142.116.0/22 | 205.142.116.0 - 205.142.119.255 | 1995/08/02 | ARIN |
205.142.120.0/22 | 205.142.120.0 - 205.142.123.255 | 1995/08/03 | ARIN |
205.142.124.0/22 | 205.142.124.0 - 205.142.127.255 | 1995/08/07 | ARIN |
205.142.132.0/22 | 205.142.132.0 - 205.142.135.255 | 1995/08/11 | ARIN |
205.142.136.0/22 | 205.142.136.0 - 205.142.139.255 | 1995/08/14 | ARIN |
205.142.140.0/22 | 205.142.140.0 - 205.142.143.255 | 1995/08/14 | ARIN |
205.142.144.0/22 | 205.142.144.0 - 205.142.147.255 | 1995/08/14 | ARIN |
205.142.148.0/22 | 205.142.148.0 - 205.142.151.255 | 2015/03/13 | ARIN |
205.142.152.0/22 | 205.142.152.0 - 205.142.155.255 | 1995/08/17 | ARIN |
205.142.156.0/22 | 205.142.156.0 - 205.142.159.255 | 1995/08/18 | ARIN |
205.142.160.0/22 | 205.142.160.0 - 205.142.163.255 | 1995/08/24 | ARIN |
205.142.164.0/22 | 205.142.164.0 - 205.142.167.255 | 1995/08/24 | ARIN |
205.142.168.0/22 | 205.142.168.0 - 205.142.171.255 | 1995/08/25 | ARIN |
205.142.172.0/22 | 205.142.172.0 - 205.142.175.255 | 1995/08/29 | ARIN |
205.142.176.0/22 | 205.142.176.0 - 205.142.179.255 | 1995/09/01 | ARIN |
205.142.180.0/22 | 205.142.180.0 - 205.142.183.255 | 1995/09/01 | ARIN |
205.142.184.0/22 | 205.142.184.0 - 205.142.187.255 | 1995/09/01 | ARIN |
205.142.188.0/22 | 205.142.188.0 - 205.142.191.255 | 1995/09/01 | ARIN |
205.142.192.0/22 | 205.142.192.0 - 205.142.195.255 | 1995/09/01 | ARIN |
205.142.196.0/22 | 205.142.196.0 - 205.142.199.255 | 1995/09/01 | ARIN |
205.142.200.0/22 | 205.142.200.0 - 205.142.203.255 | 1995/09/01 | ARIN |
205.142.204.0/22 | 205.142.204.0 - 205.142.207.255 | 1995/09/01 | 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 |