🇺🇸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。
53401-53600 of 67053 rows
CIDR | IPアドレス | 割り振り日 | レジストリ |
---|---|---|---|
204.27.255.0/24 | 204.27.255.0 - 204.27.255.255 | 1994/12/09 | ARIN |
204.28.0.0/21 | 204.28.0.0 - 204.28.7.255 | 1994/05/18 | ARIN |
204.28.8.0/23 | 204.28.8.0 - 204.28.9.255 | 1994/05/18 | ARIN |
204.28.10.0/23 | 204.28.10.0 - 204.28.11.255 | 2011/08/24 | ARIN |
204.28.12.0/22 | 204.28.12.0 - 204.28.15.255 | 2008/12/10 | ARIN |
204.28.16.0/20 | 204.28.16.0 - 204.28.31.255 | 1994/05/12 | ARIN |
204.28.32.0/19 | 204.28.32.0 - 204.28.63.255 | 1994/06/24 | ARIN |
204.28.64.0/19 | 204.28.64.0 - 204.28.95.255 | 1994/05/19 | ARIN |
204.28.96.0/23 | 204.28.96.0 - 204.28.97.255 | 1994/05/19 | ARIN |
204.28.98.0/24 | 204.28.98.0 - 204.28.98.255 | 1994/05/19 | ARIN |
204.28.100.0/22 | 204.28.100.0 - 204.28.103.255 | 2008/12/12 | ARIN |
204.28.104.0/21 | 204.28.104.0 - 204.28.111.255 | 2014/07/08 | ARIN |
204.28.112.0/20 | 204.28.112.0 - 204.28.127.255 | 2009/06/10 | ARIN |
204.28.128.0/18 | 204.28.128.0 - 204.28.191.255 | 1994/06/08 | ARIN |
204.28.192.0/20 | 204.28.192.0 - 204.28.207.255 | 1994/06/08 | ARIN |
204.28.208.0/21 | 204.28.208.0 - 204.28.215.255 | 1994/06/08 | ARIN |
204.28.216.0/22 | 204.28.216.0 - 204.28.219.255 | 1994/06/08 | ARIN |
204.28.220.0/23 | 204.28.220.0 - 204.28.221.255 | 1994/06/08 | ARIN |
204.28.222.0/24 | 204.28.222.0 - 204.28.222.255 | 1994/06/08 | ARIN |
204.28.223.0/24 | 204.28.223.0 - 204.28.223.255 | 2011/06/06 | ARIN |
204.28.224.0/20 | 204.28.224.0 - 204.28.239.255 | 2009/06/11 | ARIN |
204.28.240.0/20 | 204.28.240.0 - 204.28.255.255 | 2010/08/20 | ARIN |
204.29.0.0/21 | 204.29.0.0 - 204.29.7.255 | 1994/06/29 | ARIN |
204.29.8.0/23 | 204.29.8.0 - 204.29.9.255 | 1994/06/29 | ARIN |
204.29.10.0/24 | 204.29.10.0 - 204.29.10.255 | 1994/06/29 | ARIN |
204.29.11.0/24 | 204.29.11.0 - 204.29.11.255 | 2011/06/07 | ARIN |
204.29.12.0/22 | 204.29.12.0 - 204.29.15.255 | 2008/12/12 | ARIN |
204.29.16.0/20 | 204.29.16.0 - 204.29.31.255 | 1994/05/12 | ARIN |
204.29.32.0/20 | 204.29.32.0 - 204.29.47.255 | 1994/06/22 | ARIN |
204.29.48.0/21 | 204.29.48.0 - 204.29.55.255 | 1994/06/22 | ARIN |
204.29.56.0/22 | 204.29.56.0 - 204.29.59.255 | 1994/06/22 | ARIN |
204.29.60.0/23 | 204.29.60.0 - 204.29.61.255 | 1994/06/22 | ARIN |
204.29.62.0/23 | 204.29.62.0 - 204.29.63.255 | 1994/06/22 | ARIN |
204.29.64.0/18 | 204.29.64.0 - 204.29.127.255 | 1996/02/07 | ARIN |
204.29.128.0/24 | 204.29.128.0 - 204.29.128.255 | 1994/06/20 | ARIN |
204.29.129.0/24 | 204.29.129.0 - 204.29.129.255 | 1994/06/20 | ARIN |
204.29.130.0/24 | 204.29.130.0 - 204.29.130.255 | 1994/06/20 | ARIN |
204.29.131.0/24 | 204.29.131.0 - 204.29.131.255 | 1994/06/20 | ARIN |
204.29.132.0/23 | 204.29.132.0 - 204.29.133.255 | 1994/06/20 | ARIN |
204.29.134.0/24 | 204.29.134.0 - 204.29.134.255 | 1994/06/21 | ARIN |
204.29.135.0/24 | 204.29.135.0 - 204.29.135.255 | 1994/06/21 | ARIN |
204.29.136.0/24 | 204.29.136.0 - 204.29.136.255 | 1994/06/21 | ARIN |
204.29.137.0/24 | 204.29.137.0 - 204.29.137.255 | 1994/06/21 | ARIN |
204.29.138.0/24 | 204.29.138.0 - 204.29.138.255 | 1994/06/21 | ARIN |
204.29.139.0/24 | 204.29.139.0 - 204.29.139.255 | 1994/06/21 | ARIN |
204.29.140.0/24 | 204.29.140.0 - 204.29.140.255 | 1994/06/21 | ARIN |
204.29.141.0/24 | 204.29.141.0 - 204.29.141.255 | 1994/06/21 | ARIN |
204.29.142.0/24 | 204.29.142.0 - 204.29.142.255 | 1994/06/21 | ARIN |
204.29.143.0/24 | 204.29.143.0 - 204.29.143.255 | 1994/06/21 | ARIN |
204.29.144.0/24 | 204.29.144.0 - 204.29.144.255 | 1994/06/21 | ARIN |
204.29.145.0/24 | 204.29.145.0 - 204.29.145.255 | 1994/06/21 | ARIN |
204.29.147.0/24 | 204.29.147.0 - 204.29.147.255 | 1994/06/22 | ARIN |
204.29.148.0/24 | 204.29.148.0 - 204.29.148.255 | 1994/06/22 | ARIN |
204.29.149.0/24 | 204.29.149.0 - 204.29.149.255 | 1994/06/22 | ARIN |
204.29.150.0/23 | 204.29.150.0 - 204.29.151.255 | 1994/06/22 | ARIN |
204.29.152.0/23 | 204.29.152.0 - 204.29.153.255 | 1994/06/22 | ARIN |
204.29.154.0/24 | 204.29.154.0 - 204.29.154.255 | 1994/06/22 | ARIN |
204.29.155.0/24 | 204.29.155.0 - 204.29.155.255 | 1994/06/22 | ARIN |
204.29.156.0/23 | 204.29.156.0 - 204.29.157.255 | 1994/06/22 | ARIN |
204.29.158.0/24 | 204.29.158.0 - 204.29.158.255 | 1994/06/22 | ARIN |
204.29.159.0/24 | 204.29.159.0 - 204.29.159.255 | 1994/06/22 | ARIN |
204.29.160.0/24 | 204.29.160.0 - 204.29.160.255 | 1994/06/22 | ARIN |
204.29.162.0/24 | 204.29.162.0 - 204.29.162.255 | 1994/06/22 | ARIN |
204.29.163.0/24 | 204.29.163.0 - 204.29.163.255 | 2011/07/11 | ARIN |
204.29.164.0/24 | 204.29.164.0 - 204.29.164.255 | 1994/06/22 | ARIN |
204.29.165.0/24 | 204.29.165.0 - 204.29.165.255 | 1994/06/22 | ARIN |
204.29.166.0/23 | 204.29.166.0 - 204.29.167.255 | 1994/06/23 | ARIN |
204.29.168.0/24 | 204.29.168.0 - 204.29.168.255 | 1994/06/23 | ARIN |
204.29.169.0/24 | 204.29.169.0 - 204.29.169.255 | 1994/06/23 | ARIN |
204.29.170.0/24 | 204.29.170.0 - 204.29.170.255 | 1994/06/23 | ARIN |
204.29.171.0/24 | 204.29.171.0 - 204.29.171.255 | 2011/07/14 | ARIN |
204.29.172.0/23 | 204.29.172.0 - 204.29.173.255 | 1994/06/23 | ARIN |
204.29.174.0/24 | 204.29.174.0 - 204.29.174.255 | 1994/06/23 | ARIN |
204.29.175.0/24 | 204.29.175.0 - 204.29.175.255 | 1994/06/23 | ARIN |
204.29.176.0/22 | 204.29.176.0 - 204.29.179.255 | 1994/06/23 | ARIN |
204.29.180.0/24 | 204.29.180.0 - 204.29.180.255 | 1994/06/23 | ARIN |
204.29.181.0/24 | 204.29.181.0 - 204.29.181.255 | 1994/06/23 | ARIN |
204.29.182.0/24 | 204.29.182.0 - 204.29.182.255 | 1994/06/23 | ARIN |
204.29.183.0/24 | 204.29.183.0 - 204.29.183.255 | 1994/06/23 | ARIN |
204.29.184.0/24 | 204.29.184.0 - 204.29.184.255 | 1994/06/23 | ARIN |
204.29.185.0/24 | 204.29.185.0 - 204.29.185.255 | 2011/11/10 | ARIN |
204.29.186.0/23 | 204.29.186.0 - 204.29.187.255 | 1996/12/05 | ARIN |
204.29.188.0/24 | 204.29.188.0 - 204.29.188.255 | 1994/06/23 | ARIN |
204.29.189.0/24 | 204.29.189.0 - 204.29.189.255 | 2011/07/15 | ARIN |
204.29.190.0/24 | 204.29.190.0 - 204.29.190.255 | 1994/06/24 | ARIN |
204.29.191.0/24 | 204.29.191.0 - 204.29.191.255 | 1994/06/24 | ARIN |
204.29.192.0/24 | 204.29.192.0 - 204.29.192.255 | 1994/06/24 | ARIN |
204.29.193.0/24 | 204.29.193.0 - 204.29.193.255 | 2011/07/18 | ARIN |
204.29.194.0/24 | 204.29.194.0 - 204.29.194.255 | 1994/06/24 | ARIN |
204.29.195.0/24 | 204.29.195.0 - 204.29.195.255 | 1994/06/24 | ARIN |
204.29.196.0/23 | 204.29.196.0 - 204.29.197.255 | 2011/08/29 | ARIN |
204.29.198.0/24 | 204.29.198.0 - 204.29.198.255 | 1994/06/28 | ARIN |
204.29.199.0/24 | 204.29.199.0 - 204.29.199.255 | 1994/06/28 | ARIN |
204.29.200.0/24 | 204.29.200.0 - 204.29.200.255 | 1994/06/28 | ARIN |
204.29.201.0/24 | 204.29.201.0 - 204.29.201.255 | 1994/06/29 | ARIN |
204.29.202.0/23 | 204.29.202.0 - 204.29.203.255 | 1994/06/29 | ARIN |
204.29.204.0/24 | 204.29.204.0 - 204.29.204.255 | 1994/06/29 | ARIN |
204.29.205.0/24 | 204.29.205.0 - 204.29.205.255 | 1994/06/29 | ARIN |
204.29.206.0/24 | 204.29.206.0 - 204.29.206.255 | 1994/06/28 | ARIN |
204.29.207.0/24 | 204.29.207.0 - 204.29.207.255 | 2019/09/16 | ARIN |
204.29.208.0/24 | 204.29.208.0 - 204.29.208.255 | 1994/06/28 | ARIN |
204.29.209.0/24 | 204.29.209.0 - 204.29.209.255 | 2019/02/05 | ARIN |
204.29.210.0/24 | 204.29.210.0 - 204.29.210.255 | 1994/06/29 | ARIN |
204.29.211.0/24 | 204.29.211.0 - 204.29.211.255 | 1994/06/29 | ARIN |
204.29.212.0/24 | 204.29.212.0 - 204.29.212.255 | 1994/06/29 | ARIN |
204.29.214.0/24 | 204.29.214.0 - 204.29.214.255 | 1994/06/30 | ARIN |
204.29.215.0/24 | 204.29.215.0 - 204.29.215.255 | 1994/06/30 | ARIN |
204.29.216.0/24 | 204.29.216.0 - 204.29.216.255 | 1994/06/30 | ARIN |
204.29.217.0/24 | 204.29.217.0 - 204.29.217.255 | 1994/06/30 | ARIN |
204.29.218.0/24 | 204.29.218.0 - 204.29.218.255 | 1994/06/30 | ARIN |
204.29.219.0/24 | 204.29.219.0 - 204.29.219.255 | 1994/06/30 | ARIN |
204.29.220.0/22 | 204.29.220.0 - 204.29.223.255 | 1994/06/30 | ARIN |
204.29.224.0/24 | 204.29.224.0 - 204.29.224.255 | 1994/06/30 | ARIN |
204.29.225.0/24 | 204.29.225.0 - 204.29.225.255 | 1994/06/30 | ARIN |
204.29.226.0/23 | 204.29.226.0 - 204.29.227.255 | 1994/06/30 | ARIN |
204.29.228.0/22 | 204.29.228.0 - 204.29.231.255 | 1994/06/30 | ARIN |
204.29.232.0/23 | 204.29.232.0 - 204.29.233.255 | 1994/06/30 | ARIN |
204.29.234.0/24 | 204.29.234.0 - 204.29.234.255 | 1994/06/30 | ARIN |
204.29.235.0/24 | 204.29.235.0 - 204.29.235.255 | 1994/06/30 | ARIN |
204.29.236.0/24 | 204.29.236.0 - 204.29.236.255 | 1994/06/30 | ARIN |
204.29.237.0/24 | 204.29.237.0 - 204.29.237.255 | 1994/06/30 | ARIN |
204.29.238.0/24 | 204.29.238.0 - 204.29.238.255 | 1994/07/01 | ARIN |
204.29.239.0/24 | 204.29.239.0 - 204.29.239.255 | 1994/07/01 | ARIN |
204.29.240.0/23 | 204.29.240.0 - 204.29.241.255 | 1994/07/01 | ARIN |
204.29.242.0/24 | 204.29.242.0 - 204.29.242.255 | 1994/07/01 | ARIN |
204.29.243.0/24 | 204.29.243.0 - 204.29.243.255 | 1994/07/01 | ARIN |
204.29.244.0/22 | 204.29.244.0 - 204.29.247.255 | 1994/07/01 | ARIN |
204.29.248.0/24 | 204.29.248.0 - 204.29.248.255 | 1994/07/01 | ARIN |
204.29.249.0/24 | 204.29.249.0 - 204.29.249.255 | 1994/07/01 | ARIN |
204.29.250.0/24 | 204.29.250.0 - 204.29.250.255 | 1994/07/01 | ARIN |
204.29.251.0/24 | 204.29.251.0 - 204.29.251.255 | 1994/07/05 | ARIN |
204.29.252.0/24 | 204.29.252.0 - 204.29.252.255 | 1994/07/05 | ARIN |
204.29.253.0/24 | 204.29.253.0 - 204.29.253.255 | 1994/07/05 | ARIN |
204.29.254.0/24 | 204.29.254.0 - 204.29.254.255 | 1994/07/05 | ARIN |
204.29.255.0/24 | 204.29.255.0 - 204.29.255.255 | 1994/07/05 | ARIN |
204.30.0.0/19 | 204.30.0.0 - 204.30.31.255 | 2000/08/02 | ARIN |
204.30.32.0/20 | 204.30.32.0 - 204.30.47.255 | 2024/03/26 | ARIN |
204.30.48.0/20 | 204.30.48.0 - 204.30.63.255 | 1994/05/12 | ARIN |
204.30.64.0/18 | 204.30.64.0 - 204.30.127.255 | 1994/05/12 | ARIN |
204.30.128.0/17 | 204.30.128.0 - 204.30.255.255 | 1994/05/12 | ARIN |
204.31.0.0/20 | 204.31.0.0 - 204.31.15.255 | 2024/03/26 | ARIN |
204.31.16.0/20 | 204.31.16.0 - 204.31.31.255 | 1994/05/12 | ARIN |
204.31.32.0/19 | 204.31.32.0 - 204.31.63.255 | 1994/05/12 | ARIN |
204.31.64.0/20 | 204.31.64.0 - 204.31.79.255 | 1994/05/12 | ARIN |
204.31.80.0/20 | 204.31.80.0 - 204.31.95.255 | 2024/03/26 | ARIN |
204.31.96.0/19 | 204.31.96.0 - 204.31.127.255 | 1994/05/12 | ARIN |
204.31.128.0/19 | 204.31.128.0 - 204.31.159.255 | 2024/03/26 | ARIN |
204.31.160.0/19 | 204.31.160.0 - 204.31.191.255 | 1994/05/12 | ARIN |
204.31.192.0/19 | 204.31.192.0 - 204.31.223.255 | 1994/05/12 | ARIN |
204.31.224.0/19 | 204.31.224.0 - 204.31.255.255 | 1994/05/12 | ARIN |
204.32.0.0/17 | 204.32.0.0 - 204.32.127.255 | 1994/05/12 | ARIN |
204.32.128.0/20 | 204.32.128.0 - 204.32.143.255 | 2024/03/26 | ARIN |
204.32.144.0/20 | 204.32.144.0 - 204.32.159.255 | 1994/05/12 | ARIN |
204.32.160.0/19 | 204.32.160.0 - 204.32.191.255 | 1994/05/12 | ARIN |
204.32.192.0/19 | 204.32.192.0 - 204.32.223.255 | 1994/05/12 | ARIN |
204.32.224.0/19 | 204.32.224.0 - 204.32.255.255 | 1994/05/12 | ARIN |
204.33.0.0/18 | 204.33.0.0 - 204.33.63.255 | 1994/05/12 | ARIN |
204.33.64.0/19 | 204.33.64.0 - 204.33.95.255 | 2024/03/26 | ARIN |
204.33.96.0/19 | 204.33.96.0 - 204.33.127.255 | 1994/05/12 | ARIN |
204.33.128.0/19 | 204.33.128.0 - 204.33.159.255 | 1994/05/12 | ARIN |
204.33.160.0/20 | 204.33.160.0 - 204.33.175.255 | 2024/03/26 | ARIN |
204.33.176.0/20 | 204.33.176.0 - 204.33.191.255 | 1994/05/12 | ARIN |
204.33.192.0/18 | 204.33.192.0 - 204.33.255.255 | 1994/05/12 | ARIN |
204.34.0.0/15 | 204.34.0.0 - 204.35.255.255 | 1994/05/13 | ARIN |
204.36.0.0/15 | 204.36.0.0 - 204.37.255.255 | 1994/05/13 | ARIN |
204.38.0.0/16 | 204.38.0.0 - 204.38.255.255 | 1994/05/13 | ARIN |
204.39.0.0/17 | 204.39.0.0 - 204.39.127.255 | 2024/02/08 | ARIN |
204.39.128.0/17 | 204.39.128.0 - 204.39.255.255 | 1994/05/13 | ARIN |
204.42.0.0/16 | 204.42.0.0 - 204.42.255.255 | 1994/05/14 | ARIN |
204.43.0.0/16 | 204.43.0.0 - 204.43.255.255 | 1994/01/01 | ARIN |
204.44.0.0/20 | 204.44.0.0 - 204.44.15.255 | 1994/05/24 | ARIN |
204.44.16.0/20 | 204.44.16.0 - 204.44.31.255 | 1994/05/18 | ARIN |
204.44.32.0/20 | 204.44.32.0 - 204.44.47.255 | 1994/05/18 | ARIN |
204.44.48.0/21 | 204.44.48.0 - 204.44.55.255 | 1994/05/18 | ARIN |
204.44.56.0/24 | 204.44.56.0 - 204.44.56.255 | 1994/05/18 | ARIN |
204.44.57.0/24 | 204.44.57.0 - 204.44.57.255 | 2011/07/22 | ARIN |
204.44.58.0/23 | 204.44.58.0 - 204.44.59.255 | 2011/09/02 | ARIN |
204.44.60.0/22 | 204.44.60.0 - 204.44.63.255 | 2008/12/12 | ARIN |
204.44.64.0/18 | 204.44.64.0 - 204.44.127.255 | 2014/03/19 | ARIN |
204.44.128.0/21 | 204.44.128.0 - 204.44.135.255 | 1994/12/27 | ARIN |
204.44.136.0/23 | 204.44.136.0 - 204.44.137.255 | 1994/12/27 | ARIN |
204.44.138.0/23 | 204.44.138.0 - 204.44.139.255 | 2011/09/09 | ARIN |
204.44.144.0/21 | 204.44.144.0 - 204.44.151.255 | 1994/12/27 | ARIN |
204.44.152.0/22 | 204.44.152.0 - 204.44.155.255 | 1994/12/27 | ARIN |
204.44.156.0/24 | 204.44.156.0 - 204.44.156.255 | 1994/12/27 | ARIN |
204.44.157.0/24 | 204.44.157.0 - 204.44.157.255 | 2011/07/25 | ARIN |
204.44.158.0/23 | 204.44.158.0 - 204.44.159.255 | 2011/08/18 | ARIN |
204.44.160.0/20 | 204.44.160.0 - 204.44.175.255 | 1995/01/05 | ARIN |
204.44.176.0/21 | 204.44.176.0 - 204.44.183.255 | 1995/01/05 | ARIN |
204.44.184.0/22 | 204.44.184.0 - 204.44.187.255 | 1995/01/05 | ARIN |
204.44.188.0/22 | 204.44.188.0 - 204.44.191.255 | 2008/12/15 | ARIN |
204.44.192.0/20 | 204.44.192.0 - 204.44.207.255 | 2019/05/22 | ARIN |
204.44.208.0/20 | 204.44.208.0 - 204.44.223.255 | 1995/02/07 | ARIN |
204.44.224.0/20 | 204.44.224.0 - 204.44.239.255 | 1995/02/16 | ARIN |
204.44.240.0/20 | 204.44.240.0 - 204.44.255.255 | 1995/02/16 | ARIN |
204.45.0.0/16 | 204.45.0.0 - 204.45.255.255 | 2020/07/20 | ARIN |
204.46.0.0/15 | 204.46.0.0 - 204.47.255.255 | 1994/05/19 | ARIN |
204.48.8.0/21 | 204.48.8.0 - 204.48.15.255 | 2021/06/28 | ARIN |
204.48.16.0/20 | 204.48.16.0 - 204.48.31.255 | 1994/05/31 | ARIN |
204.48.34.0/24 | 204.48.34.0 - 204.48.34.255 | 2011/07/25 | 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 |