🇺🇸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。
53601-53800 of 67053 rows
CIDR | IPアドレス | 割り振り日 | レジストリ |
---|---|---|---|
204.48.35.0/24 | 204.48.35.0 - 204.48.35.255 | 2023/02/06 | ARIN |
204.48.36.0/22 | 204.48.36.0 - 204.48.39.255 | 2020/06/04 | ARIN |
204.48.40.0/24 | 204.48.40.0 - 204.48.40.255 | 2021/09/21 | ARIN |
204.48.41.0/24 | 204.48.41.0 - 204.48.41.255 | 2011/07/26 | ARIN |
204.48.42.0/23 | 204.48.42.0 - 204.48.43.255 | 2011/09/29 | ARIN |
204.48.44.0/23 | 204.48.44.0 - 204.48.45.255 | 2011/09/30 | ARIN |
204.48.46.0/24 | 204.48.46.0 - 204.48.46.255 | 2011/07/29 | ARIN |
204.48.47.0/24 | 204.48.47.0 - 204.48.47.255 | 2021/06/17 | ARIN |
204.48.48.0/22 | 204.48.48.0 - 204.48.51.255 | 2023/02/06 | ARIN |
204.48.52.0/24 | 204.48.52.0 - 204.48.52.255 | 2021/09/21 | ARIN |
204.48.53.0/24 | 204.48.53.0 - 204.48.53.255 | 2011/08/08 | ARIN |
204.48.54.0/23 | 204.48.54.0 - 204.48.55.255 | 2015/05/28 | ARIN |
204.48.56.0/22 | 204.48.56.0 - 204.48.59.255 | 2015/03/10 | ARIN |
204.48.60.0/24 | 204.48.60.0 - 204.48.60.255 | 2011/08/08 | ARIN |
204.48.61.0/24 | 204.48.61.0 - 204.48.61.255 | 2021/08/16 | ARIN |
204.48.96.0/20 | 204.48.96.0 - 204.48.111.255 | 2011/06/01 | ARIN |
204.48.120.0/22 | 204.48.120.0 - 204.48.123.255 | 2009/01/16 | ARIN |
204.48.124.0/23 | 204.48.124.0 - 204.48.125.255 | 2009/01/16 | ARIN |
204.48.126.0/24 | 204.48.126.0 - 204.48.126.255 | 2020/04/24 | ARIN |
204.48.127.0/24 | 204.48.127.0 - 204.48.127.255 | 2020/04/03 | ARIN |
204.48.128.0/17 | 204.48.128.0 - 204.48.255.255 | 1994/08/03 | ARIN |
204.49.0.0/16 | 204.49.0.0 - 204.49.255.255 | 1994/06/10 | ARIN |
204.51.0.0/18 | 204.51.0.0 - 204.51.63.255 | 1994/06/14 | ARIN |
204.51.64.0/18 | 204.51.64.0 - 204.51.127.255 | 2009/06/09 | ARIN |
204.51.128.0/17 | 204.51.128.0 - 204.51.255.255 | 2009/06/08 | ARIN |
204.52.0.0/21 | 204.52.0.0 - 204.52.7.255 | 1994/05/23 | ARIN |
204.52.8.0/23 | 204.52.8.0 - 204.52.9.255 | 1994/05/23 | ARIN |
204.52.10.0/23 | 204.52.10.0 - 204.52.11.255 | 2011/10/11 | ARIN |
204.52.12.0/22 | 204.52.12.0 - 204.52.15.255 | 2008/12/17 | ARIN |
204.52.16.0/20 | 204.52.16.0 - 204.52.31.255 | 2022/09/13 | ARIN |
204.52.32.0/19 | 204.52.32.0 - 204.52.63.255 | 1994/07/06 | ARIN |
204.52.64.0/19 | 204.52.64.0 - 204.52.95.255 | 1994/09/07 | ARIN |
204.52.128.0/22 | 204.52.128.0 - 204.52.131.255 | 1994/07/05 | ARIN |
204.52.132.0/24 | 204.52.132.0 - 204.52.132.255 | 1994/07/05 | ARIN |
204.52.133.0/24 | 204.52.133.0 - 204.52.133.255 | 1994/07/05 | ARIN |
204.52.134.0/24 | 204.52.134.0 - 204.52.134.255 | 1994/07/05 | ARIN |
204.52.135.0/24 | 204.52.135.0 - 204.52.135.255 | 2024/10/03 | ARIN |
204.52.136.0/24 | 204.52.136.0 - 204.52.136.255 | 1994/07/05 | ARIN |
204.52.137.0/24 | 204.52.137.0 - 204.52.137.255 | 1994/07/05 | ARIN |
204.52.138.0/24 | 204.52.138.0 - 204.52.138.255 | 1994/07/05 | ARIN |
204.52.139.0/24 | 204.52.139.0 - 204.52.139.255 | 1994/07/05 | ARIN |
204.52.140.0/24 | 204.52.140.0 - 204.52.140.255 | 1994/07/05 | ARIN |
204.52.141.0/24 | 204.52.141.0 - 204.52.141.255 | 1994/07/05 | ARIN |
204.52.142.0/24 | 204.52.142.0 - 204.52.142.255 | 1994/07/05 | ARIN |
204.52.143.0/24 | 204.52.143.0 - 204.52.143.255 | 1994/07/05 | ARIN |
204.52.144.0/24 | 204.52.144.0 - 204.52.144.255 | 1994/07/05 | ARIN |
204.52.145.0/24 | 204.52.145.0 - 204.52.145.255 | 1994/07/05 | ARIN |
204.52.146.0/24 | 204.52.146.0 - 204.52.146.255 | 1994/07/05 | ARIN |
204.52.147.0/24 | 204.52.147.0 - 204.52.147.255 | 1994/07/06 | ARIN |
204.52.148.0/22 | 204.52.148.0 - 204.52.151.255 | 1994/07/06 | ARIN |
204.52.152.0/24 | 204.52.152.0 - 204.52.152.255 | 1994/07/06 | ARIN |
204.52.153.0/24 | 204.52.153.0 - 204.52.153.255 | 1994/07/06 | ARIN |
204.52.154.0/24 | 204.52.154.0 - 204.52.154.255 | 1994/07/06 | ARIN |
204.52.155.0/24 | 204.52.155.0 - 204.52.155.255 | 1994/07/06 | ARIN |
204.52.156.0/24 | 204.52.156.0 - 204.52.156.255 | 1994/07/06 | ARIN |
204.52.157.0/24 | 204.52.157.0 - 204.52.157.255 | 1994/07/06 | ARIN |
204.52.158.0/23 | 204.52.158.0 - 204.52.159.255 | 1994/07/06 | ARIN |
204.52.160.0/22 | 204.52.160.0 - 204.52.163.255 | 1994/07/06 | ARIN |
204.52.164.0/23 | 204.52.164.0 - 204.52.165.255 | 1994/07/06 | ARIN |
204.52.166.0/24 | 204.52.166.0 - 204.52.166.255 | 1994/07/06 | ARIN |
204.52.167.0/24 | 204.52.167.0 - 204.52.167.255 | 1994/07/06 | ARIN |
204.52.168.0/22 | 204.52.168.0 - 204.52.171.255 | 1994/07/06 | ARIN |
204.52.172.0/24 | 204.52.172.0 - 204.52.172.255 | 1994/07/06 | ARIN |
204.52.173.0/24 | 204.52.173.0 - 204.52.173.255 | 1994/07/06 | ARIN |
204.52.174.0/24 | 204.52.174.0 - 204.52.174.255 | 1994/07/06 | ARIN |
204.52.175.0/24 | 204.52.175.0 - 204.52.175.255 | 1994/07/06 | ARIN |
204.52.176.0/23 | 204.52.176.0 - 204.52.177.255 | 1994/07/06 | ARIN |
204.52.178.0/24 | 204.52.178.0 - 204.52.178.255 | 1994/07/06 | ARIN |
204.52.179.0/24 | 204.52.179.0 - 204.52.179.255 | 1994/07/06 | ARIN |
204.52.180.0/22 | 204.52.180.0 - 204.52.183.255 | 1994/07/06 | ARIN |
204.52.184.0/24 | 204.52.184.0 - 204.52.184.255 | 1994/07/06 | ARIN |
204.52.185.0/24 | 204.52.185.0 - 204.52.185.255 | 1994/07/07 | ARIN |
204.52.186.0/24 | 204.52.186.0 - 204.52.186.255 | 1994/07/07 | ARIN |
204.52.187.0/24 | 204.52.187.0 - 204.52.187.255 | 1994/07/07 | ARIN |
204.52.188.0/24 | 204.52.188.0 - 204.52.188.255 | 1994/07/07 | ARIN |
204.52.189.0/24 | 204.52.189.0 - 204.52.189.255 | 1994/07/07 | ARIN |
204.52.190.0/24 | 204.52.190.0 - 204.52.190.255 | 1994/07/07 | ARIN |
204.52.192.0/24 | 204.52.192.0 - 204.52.192.255 | 1994/07/07 | ARIN |
204.52.193.0/24 | 204.52.193.0 - 204.52.193.255 | 1994/07/07 | ARIN |
204.52.194.0/24 | 204.52.194.0 - 204.52.194.255 | 1994/07/07 | ARIN |
204.52.195.0/24 | 204.52.195.0 - 204.52.195.255 | 1994/07/07 | ARIN |
204.52.196.0/24 | 204.52.196.0 - 204.52.196.255 | 2011/08/08 | ARIN |
204.52.197.0/24 | 204.52.197.0 - 204.52.197.255 | 1994/07/08 | ARIN |
204.52.198.0/24 | 204.52.198.0 - 204.52.198.255 | 1994/07/08 | ARIN |
204.52.199.0/24 | 204.52.199.0 - 204.52.199.255 | 1994/07/08 | ARIN |
204.52.200.0/24 | 204.52.200.0 - 204.52.200.255 | 1994/07/08 | ARIN |
204.52.201.0/24 | 204.52.201.0 - 204.52.201.255 | 1994/07/08 | ARIN |
204.52.202.0/23 | 204.52.202.0 - 204.52.203.255 | 1994/07/11 | ARIN |
204.52.204.0/23 | 204.52.204.0 - 204.52.205.255 | 1994/07/11 | ARIN |
204.52.206.0/24 | 204.52.206.0 - 204.52.206.255 | 2011/08/09 | ARIN |
204.52.207.0/24 | 204.52.207.0 - 204.52.207.255 | 1994/07/11 | ARIN |
204.52.209.0/24 | 204.52.209.0 - 204.52.209.255 | 1994/07/11 | ARIN |
204.52.210.0/24 | 204.52.210.0 - 204.52.210.255 | 1994/07/11 | ARIN |
204.52.211.0/24 | 204.52.211.0 - 204.52.211.255 | 1994/07/11 | ARIN |
204.52.212.0/23 | 204.52.212.0 - 204.52.213.255 | 1994/07/12 | ARIN |
204.52.214.0/24 | 204.52.214.0 - 204.52.214.255 | 1994/07/12 | ARIN |
204.52.215.0/24 | 204.52.215.0 - 204.52.215.255 | 1994/07/12 | ARIN |
204.52.216.0/24 | 204.52.216.0 - 204.52.216.255 | 1994/07/12 | ARIN |
204.52.217.0/24 | 204.52.217.0 - 204.52.217.255 | 1994/07/12 | ARIN |
204.52.218.0/24 | 204.52.218.0 - 204.52.218.255 | 1994/07/12 | ARIN |
204.52.219.0/24 | 204.52.219.0 - 204.52.219.255 | 2022/04/07 | ARIN |
204.52.220.0/24 | 204.52.220.0 - 204.52.220.255 | 1994/07/12 | ARIN |
204.52.221.0/24 | 204.52.221.0 - 204.52.221.255 | 1994/07/12 | ARIN |
204.52.222.0/24 | 204.52.222.0 - 204.52.222.255 | 1994/07/12 | ARIN |
204.52.223.0/24 | 204.52.223.0 - 204.52.223.255 | 1994/07/12 | ARIN |
204.52.224.0/23 | 204.52.224.0 - 204.52.225.255 | 1994/07/12 | ARIN |
204.52.226.0/24 | 204.52.226.0 - 204.52.226.255 | 1994/07/12 | ARIN |
204.52.227.0/24 | 204.52.227.0 - 204.52.227.255 | 1994/07/12 | ARIN |
204.52.228.0/23 | 204.52.228.0 - 204.52.229.255 | 1994/07/13 | ARIN |
204.52.230.0/24 | 204.52.230.0 - 204.52.230.255 | 1994/07/13 | ARIN |
204.52.231.0/24 | 204.52.231.0 - 204.52.231.255 | 1994/07/13 | ARIN |
204.52.232.0/24 | 204.52.232.0 - 204.52.232.255 | 2011/08/03 | ARIN |
204.52.233.0/24 | 204.52.233.0 - 204.52.233.255 | 1994/07/13 | ARIN |
204.52.234.0/23 | 204.52.234.0 - 204.52.235.255 | 1994/07/14 | ARIN |
204.52.236.0/24 | 204.52.236.0 - 204.52.236.255 | 1994/07/14 | ARIN |
204.52.237.0/24 | 204.52.237.0 - 204.52.237.255 | 1994/07/14 | ARIN |
204.52.238.0/24 | 204.52.238.0 - 204.52.238.255 | 2020/08/11 | ARIN |
204.52.239.0/24 | 204.52.239.0 - 204.52.239.255 | 1994/07/14 | ARIN |
204.52.240.0/24 | 204.52.240.0 - 204.52.240.255 | 1994/07/14 | ARIN |
204.52.241.0/24 | 204.52.241.0 - 204.52.241.255 | 1994/07/14 | ARIN |
204.52.242.0/24 | 204.52.242.0 - 204.52.242.255 | 2022/07/25 | ARIN |
204.52.243.0/24 | 204.52.243.0 - 204.52.243.255 | 1994/07/14 | ARIN |
204.52.244.0/24 | 204.52.244.0 - 204.52.244.255 | 1994/07/15 | ARIN |
204.52.245.0/24 | 204.52.245.0 - 204.52.245.255 | 1994/07/15 | ARIN |
204.52.246.0/24 | 204.52.246.0 - 204.52.246.255 | 1994/07/15 | ARIN |
204.52.247.0/24 | 204.52.247.0 - 204.52.247.255 | 1994/07/15 | ARIN |
204.52.248.0/23 | 204.52.248.0 - 204.52.249.255 | 1994/07/15 | ARIN |
204.52.250.0/24 | 204.52.250.0 - 204.52.250.255 | 1994/07/15 | ARIN |
204.52.251.0/24 | 204.52.251.0 - 204.52.251.255 | 1994/07/15 | ARIN |
204.52.252.0/24 | 204.52.252.0 - 204.52.252.255 | 1994/07/15 | ARIN |
204.52.253.0/24 | 204.52.253.0 - 204.52.253.255 | 1994/07/15 | ARIN |
204.52.254.0/24 | 204.52.254.0 - 204.52.254.255 | 1994/07/15 | ARIN |
204.52.255.0/24 | 204.52.255.0 - 204.52.255.255 | 1994/07/15 | ARIN |
204.53.0.0/16 | 204.53.0.0 - 204.53.255.255 | 1994/05/24 | ARIN |
204.54.0.0/15 | 204.54.0.0 - 204.55.255.255 | 1994/05/24 | ARIN |
204.56.0.0/21 | 204.56.0.0 - 204.56.7.255 | 1994/05/26 | ARIN |
204.56.8.0/21 | 204.56.8.0 - 204.56.15.255 | 1994/05/31 | ARIN |
204.56.16.0/20 | 204.56.16.0 - 204.56.31.255 | 1994/05/27 | ARIN |
204.56.32.0/19 | 204.56.32.0 - 204.56.63.255 | 1994/07/06 | ARIN |
204.56.64.0/19 | 204.56.64.0 - 204.56.95.255 | 1994/09/12 | ARIN |
204.56.96.0/19 | 204.56.96.0 - 204.56.127.255 | 1994/09/12 | ARIN |
204.56.128.0/17 | 204.56.128.0 - 204.56.255.255 | 1994/07/07 | ARIN |
204.57.0.0/21 | 204.57.0.0 - 204.57.7.255 | 1994/05/31 | ARIN |
204.57.8.0/21 | 204.57.8.0 - 204.57.15.255 | 1994/06/07 | ARIN |
204.57.16.0/20 | 204.57.16.0 - 204.57.31.255 | 2023/06/12 | ARIN |
204.57.32.0/19 | 204.57.32.0 - 204.57.63.255 | 1994/07/20 | ARIN |
204.57.64.0/18 | 204.57.64.0 - 204.57.127.255 | 1994/09/27 | ARIN |
204.57.128.0/17 | 204.57.128.0 - 204.57.255.255 | 1994/07/18 | ARIN |
204.58.0.0/21 | 204.58.0.0 - 204.58.7.255 | 1994/06/13 | ARIN |
204.58.8.0/23 | 204.58.8.0 - 204.58.9.255 | 1994/06/13 | ARIN |
204.58.10.0/24 | 204.58.10.0 - 204.58.10.255 | 1994/06/13 | ARIN |
204.58.11.0/24 | 204.58.11.0 - 204.58.11.255 | 1995/02/21 | ARIN |
204.58.12.0/23 | 204.58.12.0 - 204.58.13.255 | 1995/02/21 | ARIN |
204.58.14.0/24 | 204.58.14.0 - 204.58.14.255 | 1995/02/21 | ARIN |
204.58.16.0/21 | 204.58.16.0 - 204.58.23.255 | 1994/06/14 | ARIN |
204.58.24.0/22 | 204.58.24.0 - 204.58.27.255 | 1995/02/28 | ARIN |
204.58.28.0/22 | 204.58.28.0 - 204.58.31.255 | 1995/03/02 | ARIN |
204.58.32.0/20 | 204.58.32.0 - 204.58.47.255 | 1994/06/15 | ARIN |
204.58.48.0/21 | 204.58.48.0 - 204.58.55.255 | 1994/06/15 | ARIN |
204.58.56.0/22 | 204.58.56.0 - 204.58.59.255 | 1994/06/15 | ARIN |
204.58.60.0/23 | 204.58.60.0 - 204.58.61.255 | 1994/06/15 | ARIN |
204.58.64.0/18 | 204.58.64.0 - 204.58.127.255 | 1994/10/06 | ARIN |
204.58.128.0/23 | 204.58.128.0 - 204.58.129.255 | 1995/01/15 | ARIN |
204.58.130.0/24 | 204.58.130.0 - 204.58.130.255 | 1995/01/15 | ARIN |
204.58.131.0/24 | 204.58.131.0 - 204.58.131.255 | 2011/08/16 | ARIN |
204.58.132.0/23 | 204.58.132.0 - 204.58.133.255 | 1995/01/15 | ARIN |
204.58.134.0/24 | 204.58.134.0 - 204.58.134.255 | 1995/01/15 | ARIN |
204.58.135.0/24 | 204.58.135.0 - 204.58.135.255 | 2019/12/18 | ARIN |
204.58.140.0/22 | 204.58.140.0 - 204.58.143.255 | 1995/01/16 | ARIN |
204.58.144.0/23 | 204.58.144.0 - 204.58.145.255 | 1995/01/19 | ARIN |
204.58.146.0/24 | 204.58.146.0 - 204.58.146.255 | 1995/01/19 | ARIN |
204.58.147.0/24 | 204.58.147.0 - 204.58.147.255 | 2011/08/17 | ARIN |
204.58.148.0/22 | 204.58.148.0 - 204.58.151.255 | 1995/01/24 | ARIN |
204.58.152.0/22 | 204.58.152.0 - 204.58.155.255 | 2024/03/26 | ARIN |
204.58.156.0/22 | 204.58.156.0 - 204.58.159.255 | 1995/01/27 | ARIN |
204.58.160.0/21 | 204.58.160.0 - 204.58.167.255 | 1995/01/27 | ARIN |
204.58.168.0/22 | 204.58.168.0 - 204.58.171.255 | 1995/01/27 | ARIN |
204.58.172.0/22 | 204.58.172.0 - 204.58.175.255 | 1995/01/30 | ARIN |
204.58.180.0/22 | 204.58.180.0 - 204.58.183.255 | 1995/02/07 | ARIN |
204.58.184.0/22 | 204.58.184.0 - 204.58.187.255 | 1995/02/08 | ARIN |
204.58.188.0/22 | 204.58.188.0 - 204.58.191.255 | 1995/02/08 | ARIN |
204.58.192.0/22 | 204.58.192.0 - 204.58.195.255 | 1995/02/08 | ARIN |
204.58.196.0/22 | 204.58.196.0 - 204.58.199.255 | 1995/02/08 | ARIN |
204.58.200.0/22 | 204.58.200.0 - 204.58.203.255 | 1995/02/16 | ARIN |
204.58.204.0/22 | 204.58.204.0 - 204.58.207.255 | 1995/02/16 | ARIN |
204.58.208.0/22 | 204.58.208.0 - 204.58.211.255 | 1995/02/16 | ARIN |
204.58.212.0/22 | 204.58.212.0 - 204.58.215.255 | 1995/02/16 | ARIN |
204.58.216.0/22 | 204.58.216.0 - 204.58.219.255 | 1995/02/16 | ARIN |
204.58.220.0/22 | 204.58.220.0 - 204.58.223.255 | 1995/02/17 | ARIN |
204.58.224.0/22 | 204.58.224.0 - 204.58.227.255 | 1995/02/23 | ARIN |
204.58.228.0/22 | 204.58.228.0 - 204.58.231.255 | 2008/12/19 | ARIN |
204.58.232.0/22 | 204.58.232.0 - 204.58.235.255 | 1995/03/02 | ARIN |
204.58.236.0/22 | 204.58.236.0 - 204.58.239.255 | 1995/03/08 | ARIN |
204.58.240.0/22 | 204.58.240.0 - 204.58.243.255 | 1995/03/09 | ARIN |
204.58.244.0/24 | 204.58.244.0 - 204.58.244.255 | 2011/03/18 | ARIN |
204.58.245.0/24 | 204.58.245.0 - 204.58.245.255 | 1995/03/09 | ARIN |
204.58.246.0/23 | 204.58.246.0 - 204.58.247.255 | 1995/03/09 | ARIN |
204.58.248.0/24 | 204.58.248.0 - 204.58.248.255 | 1995/03/09 | ARIN |
204.58.249.0/24 | 204.58.249.0 - 204.58.249.255 | 2011/03/18 | ARIN |
204.58.250.0/23 | 204.58.250.0 - 204.58.251.255 | 1995/03/20 | 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 |