🇺🇸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。
56001-56200 of 67053 rows
CIDR | IPアドレス | 割り振り日 | レジストリ |
---|---|---|---|
204.144.91.0/24 | 204.144.91.0 - 204.144.91.255 | 1995/01/04 | ARIN |
204.144.92.0/24 | 204.144.92.0 - 204.144.92.255 | 1995/01/04 | ARIN |
204.144.93.0/24 | 204.144.93.0 - 204.144.93.255 | 1995/01/04 | ARIN |
204.144.94.0/24 | 204.144.94.0 - 204.144.94.255 | 1995/01/04 | ARIN |
204.144.95.0/24 | 204.144.95.0 - 204.144.95.255 | 1995/01/04 | ARIN |
204.144.96.0/24 | 204.144.96.0 - 204.144.96.255 | 1995/01/04 | ARIN |
204.144.97.0/24 | 204.144.97.0 - 204.144.97.255 | 1995/01/04 | ARIN |
204.144.98.0/24 | 204.144.98.0 - 204.144.98.255 | 1995/01/04 | ARIN |
204.144.99.0/24 | 204.144.99.0 - 204.144.99.255 | 1995/01/04 | ARIN |
204.144.100.0/24 | 204.144.100.0 - 204.144.100.255 | 1995/01/04 | ARIN |
204.144.101.0/24 | 204.144.101.0 - 204.144.101.255 | 1995/01/04 | ARIN |
204.144.102.0/24 | 204.144.102.0 - 204.144.102.255 | 1995/01/04 | ARIN |
204.144.103.0/24 | 204.144.103.0 - 204.144.103.255 | 1995/01/04 | ARIN |
204.144.104.0/24 | 204.144.104.0 - 204.144.104.255 | 1995/01/04 | ARIN |
204.144.105.0/24 | 204.144.105.0 - 204.144.105.255 | 1995/01/04 | ARIN |
204.144.106.0/24 | 204.144.106.0 - 204.144.106.255 | 2020/10/06 | ARIN |
204.144.107.0/24 | 204.144.107.0 - 204.144.107.255 | 1995/01/04 | ARIN |
204.144.108.0/24 | 204.144.108.0 - 204.144.108.255 | 1995/01/04 | ARIN |
204.144.109.0/24 | 204.144.109.0 - 204.144.109.255 | 1995/01/05 | ARIN |
204.144.110.0/24 | 204.144.110.0 - 204.144.110.255 | 1995/01/05 | ARIN |
204.144.111.0/24 | 204.144.111.0 - 204.144.111.255 | 1995/01/05 | ARIN |
204.144.112.0/24 | 204.144.112.0 - 204.144.112.255 | 1995/01/05 | ARIN |
204.144.113.0/24 | 204.144.113.0 - 204.144.113.255 | 1995/01/05 | ARIN |
204.144.114.0/24 | 204.144.114.0 - 204.144.114.255 | 1995/01/05 | ARIN |
204.144.115.0/24 | 204.144.115.0 - 204.144.115.255 | 1995/01/05 | ARIN |
204.144.116.0/24 | 204.144.116.0 - 204.144.116.255 | 1995/01/05 | ARIN |
204.144.117.0/24 | 204.144.117.0 - 204.144.117.255 | 1995/01/05 | ARIN |
204.144.118.0/23 | 204.144.118.0 - 204.144.119.255 | 2011/01/18 | ARIN |
204.144.120.0/22 | 204.144.120.0 - 204.144.123.255 | 2022/04/08 | ARIN |
204.144.124.0/22 | 204.144.124.0 - 204.144.127.255 | 2022/04/08 | ARIN |
204.144.128.0/22 | 204.144.128.0 - 204.144.131.255 | 2022/03/24 | ARIN |
204.144.132.0/23 | 204.144.132.0 - 204.144.133.255 | 2022/03/24 | ARIN |
204.144.134.0/24 | 204.144.134.0 - 204.144.134.255 | 2022/03/24 | ARIN |
204.144.135.0/24 | 204.144.135.0 - 204.144.135.255 | 2023/06/09 | ARIN |
204.144.136.0/22 | 204.144.136.0 - 204.144.139.255 | 2023/10/19 | ARIN |
204.144.140.0/23 | 204.144.140.0 - 204.144.141.255 | 2022/03/24 | ARIN |
204.144.142.0/23 | 204.144.142.0 - 204.144.143.255 | 2023/02/16 | ARIN |
204.144.144.0/22 | 204.144.144.0 - 204.144.147.255 | 2023/02/16 | ARIN |
204.144.148.0/23 | 204.144.148.0 - 204.144.149.255 | 1994/12/01 | ARIN |
204.144.150.0/24 | 204.144.150.0 - 204.144.150.255 | 2023/08/31 | ARIN |
204.144.151.0/24 | 204.144.151.0 - 204.144.151.255 | 1994/12/01 | ARIN |
204.144.152.0/21 | 204.144.152.0 - 204.144.159.255 | 2023/10/17 | ARIN |
204.144.160.0/20 | 204.144.160.0 - 204.144.175.255 | 2023/02/10 | ARIN |
204.144.176.0/23 | 204.144.176.0 - 204.144.177.255 | 2022/08/09 | ARIN |
204.144.179.0/24 | 204.144.179.0 - 204.144.179.255 | 2022/03/24 | ARIN |
204.144.180.0/22 | 204.144.180.0 - 204.144.183.255 | 2022/03/24 | ARIN |
204.144.184.0/24 | 204.144.184.0 - 204.144.184.255 | 2022/03/24 | ARIN |
204.144.186.0/23 | 204.144.186.0 - 204.144.187.255 | 1994/12/01 | ARIN |
204.144.192.0/18 | 204.144.192.0 - 204.144.255.255 | 2022/06/10 | ARIN |
204.145.1.0/24 | 204.145.1.0 - 204.145.1.255 | 1994/09/15 | ARIN |
204.145.8.0/21 | 204.145.8.0 - 204.145.15.255 | 1994/11/23 | ARIN |
204.145.16.0/20 | 204.145.16.0 - 204.145.31.255 | 1994/09/15 | ARIN |
204.145.32.0/19 | 204.145.32.0 - 204.145.63.255 | 1994/09/12 | ARIN |
204.145.64.0/19 | 204.145.64.0 - 204.145.95.255 | 2009/07/02 | ARIN |
204.145.96.0/24 | 204.145.96.0 - 204.145.96.255 | 2015/12/18 | ARIN |
204.145.98.0/23 | 204.145.98.0 - 204.145.99.255 | 2015/12/28 | ARIN |
204.145.100.0/22 | 204.145.100.0 - 204.145.103.255 | 2015/12/22 | ARIN |
204.145.104.0/22 | 204.145.104.0 - 204.145.107.255 | 2015/12/10 | ARIN |
204.145.108.0/22 | 204.145.108.0 - 204.145.111.255 | 2015/12/14 | ARIN |
204.145.112.0/22 | 204.145.112.0 - 204.145.115.255 | 2009/01/26 | ARIN |
204.145.116.0/23 | 204.145.116.0 - 204.145.117.255 | 2011/01/21 | ARIN |
204.145.118.0/24 | 204.145.118.0 - 204.145.118.255 | 2011/01/19 | ARIN |
204.145.119.0/24 | 204.145.119.0 - 204.145.119.255 | 1995/01/20 | ARIN |
204.145.120.0/21 | 204.145.120.0 - 204.145.127.255 | 2009/02/13 | ARIN |
204.145.128.0/21 | 204.145.128.0 - 204.145.135.255 | 1994/11/23 | ARIN |
204.145.136.0/24 | 204.145.136.0 - 204.145.136.255 | 1995/01/09 | ARIN |
204.145.137.0/24 | 204.145.137.0 - 204.145.137.255 | 1995/01/09 | ARIN |
204.145.138.0/24 | 204.145.138.0 - 204.145.138.255 | 1995/01/09 | ARIN |
204.145.139.0/24 | 204.145.139.0 - 204.145.139.255 | 1995/01/09 | ARIN |
204.145.140.0/24 | 204.145.140.0 - 204.145.140.255 | 1995/01/09 | ARIN |
204.145.141.0/24 | 204.145.141.0 - 204.145.141.255 | 1995/01/09 | ARIN |
204.145.142.0/24 | 204.145.142.0 - 204.145.142.255 | 1995/01/09 | ARIN |
204.145.143.0/24 | 204.145.143.0 - 204.145.143.255 | 1995/01/09 | ARIN |
204.145.144.0/24 | 204.145.144.0 - 204.145.144.255 | 1995/01/09 | ARIN |
204.145.145.0/24 | 204.145.145.0 - 204.145.145.255 | 1995/01/09 | ARIN |
204.145.146.0/24 | 204.145.146.0 - 204.145.146.255 | 1995/01/09 | ARIN |
204.145.148.0/24 | 204.145.148.0 - 204.145.148.255 | 1995/01/09 | ARIN |
204.145.149.0/24 | 204.145.149.0 - 204.145.149.255 | 1995/01/09 | ARIN |
204.145.150.0/24 | 204.145.150.0 - 204.145.150.255 | 1995/01/09 | ARIN |
204.145.151.0/24 | 204.145.151.0 - 204.145.151.255 | 1995/01/09 | ARIN |
204.145.152.0/24 | 204.145.152.0 - 204.145.152.255 | 1995/01/09 | ARIN |
204.145.153.0/24 | 204.145.153.0 - 204.145.153.255 | 1995/01/09 | ARIN |
204.145.154.0/24 | 204.145.154.0 - 204.145.154.255 | 1995/01/09 | ARIN |
204.145.155.0/24 | 204.145.155.0 - 204.145.155.255 | 1995/01/09 | ARIN |
204.145.156.0/24 | 204.145.156.0 - 204.145.156.255 | 1995/01/09 | ARIN |
204.145.157.0/24 | 204.145.157.0 - 204.145.157.255 | 1995/01/11 | ARIN |
204.145.158.0/24 | 204.145.158.0 - 204.145.158.255 | 2011/01/24 | ARIN |
204.145.159.0/24 | 204.145.159.0 - 204.145.159.255 | 1995/01/11 | ARIN |
204.145.160.0/24 | 204.145.160.0 - 204.145.160.255 | 1995/01/11 | ARIN |
204.145.161.0/24 | 204.145.161.0 - 204.145.161.255 | 1995/01/11 | ARIN |
204.145.162.0/24 | 204.145.162.0 - 204.145.162.255 | 1995/01/11 | ARIN |
204.145.163.0/24 | 204.145.163.0 - 204.145.163.255 | 1995/01/11 | ARIN |
204.145.164.0/24 | 204.145.164.0 - 204.145.164.255 | 1995/01/18 | ARIN |
204.145.165.0/24 | 204.145.165.0 - 204.145.165.255 | 1995/01/12 | ARIN |
204.145.166.0/24 | 204.145.166.0 - 204.145.166.255 | 1995/01/12 | ARIN |
204.145.167.0/24 | 204.145.167.0 - 204.145.167.255 | 1995/01/13 | ARIN |
204.145.168.0/24 | 204.145.168.0 - 204.145.168.255 | 1995/01/13 | ARIN |
204.145.169.0/24 | 204.145.169.0 - 204.145.169.255 | 1995/01/13 | ARIN |
204.145.170.0/24 | 204.145.170.0 - 204.145.170.255 | 1995/01/13 | ARIN |
204.145.171.0/24 | 204.145.171.0 - 204.145.171.255 | 1995/01/13 | ARIN |
204.145.172.0/24 | 204.145.172.0 - 204.145.172.255 | 1995/01/13 | ARIN |
204.145.173.0/24 | 204.145.173.0 - 204.145.173.255 | 1995/01/13 | ARIN |
204.145.174.0/24 | 204.145.174.0 - 204.145.174.255 | 1995/01/13 | ARIN |
204.145.175.0/24 | 204.145.175.0 - 204.145.175.255 | 1995/01/13 | ARIN |
204.145.176.0/24 | 204.145.176.0 - 204.145.176.255 | 2011/01/24 | ARIN |
204.145.177.0/24 | 204.145.177.0 - 204.145.177.255 | 1995/01/13 | ARIN |
204.145.178.0/24 | 204.145.178.0 - 204.145.178.255 | 1995/01/13 | ARIN |
204.145.179.0/24 | 204.145.179.0 - 204.145.179.255 | 1995/01/13 | ARIN |
204.145.180.0/24 | 204.145.180.0 - 204.145.180.255 | 1995/01/13 | ARIN |
204.145.181.0/24 | 204.145.181.0 - 204.145.181.255 | 1995/01/18 | ARIN |
204.145.182.0/24 | 204.145.182.0 - 204.145.182.255 | 1995/01/18 | ARIN |
204.145.183.0/24 | 204.145.183.0 - 204.145.183.255 | 1995/01/18 | ARIN |
204.145.184.0/24 | 204.145.184.0 - 204.145.184.255 | 1995/01/18 | ARIN |
204.145.185.0/24 | 204.145.185.0 - 204.145.185.255 | 1995/01/18 | ARIN |
204.145.186.0/24 | 204.145.186.0 - 204.145.186.255 | 1995/01/18 | ARIN |
204.145.187.0/24 | 204.145.187.0 - 204.145.187.255 | 1995/01/18 | ARIN |
204.145.188.0/24 | 204.145.188.0 - 204.145.188.255 | 1995/01/18 | ARIN |
204.145.189.0/24 | 204.145.189.0 - 204.145.189.255 | 1995/01/18 | ARIN |
204.145.190.0/24 | 204.145.190.0 - 204.145.190.255 | 1995/01/18 | ARIN |
204.145.191.0/24 | 204.145.191.0 - 204.145.191.255 | 1995/01/18 | ARIN |
204.145.192.0/24 | 204.145.192.0 - 204.145.192.255 | 1995/01/18 | ARIN |
204.145.193.0/24 | 204.145.193.0 - 204.145.193.255 | 1995/01/18 | ARIN |
204.145.194.0/24 | 204.145.194.0 - 204.145.194.255 | 1995/01/18 | ARIN |
204.145.195.0/24 | 204.145.195.0 - 204.145.195.255 | 1995/01/18 | ARIN |
204.145.196.0/24 | 204.145.196.0 - 204.145.196.255 | 1995/01/18 | ARIN |
204.145.197.0/24 | 204.145.197.0 - 204.145.197.255 | 1995/01/18 | ARIN |
204.145.198.0/24 | 204.145.198.0 - 204.145.198.255 | 1995/01/18 | ARIN |
204.145.199.0/24 | 204.145.199.0 - 204.145.199.255 | 1995/01/18 | ARIN |
204.145.200.0/24 | 204.145.200.0 - 204.145.200.255 | 1995/01/18 | ARIN |
204.145.202.0/24 | 204.145.202.0 - 204.145.202.255 | 1995/01/19 | ARIN |
204.145.203.0/24 | 204.145.203.0 - 204.145.203.255 | 1995/01/19 | ARIN |
204.145.204.0/24 | 204.145.204.0 - 204.145.204.255 | 1995/01/19 | ARIN |
204.145.205.0/24 | 204.145.205.0 - 204.145.205.255 | 1995/01/20 | ARIN |
204.145.206.0/24 | 204.145.206.0 - 204.145.206.255 | 1995/01/20 | ARIN |
204.145.207.0/24 | 204.145.207.0 - 204.145.207.255 | 1995/01/20 | ARIN |
204.145.208.0/24 | 204.145.208.0 - 204.145.208.255 | 1995/01/20 | ARIN |
204.145.209.0/24 | 204.145.209.0 - 204.145.209.255 | 1995/01/20 | ARIN |
204.145.210.0/24 | 204.145.210.0 - 204.145.210.255 | 2011/11/11 | ARIN |
204.145.211.0/24 | 204.145.211.0 - 204.145.211.255 | 1995/01/20 | ARIN |
204.145.212.0/24 | 204.145.212.0 - 204.145.212.255 | 1995/01/20 | ARIN |
204.145.213.0/24 | 204.145.213.0 - 204.145.213.255 | 1995/01/20 | ARIN |
204.145.214.0/24 | 204.145.214.0 - 204.145.214.255 | 1995/01/20 | ARIN |
204.145.215.0/24 | 204.145.215.0 - 204.145.215.255 | 1995/01/20 | ARIN |
204.145.216.0/24 | 204.145.216.0 - 204.145.216.255 | 1995/01/20 | ARIN |
204.145.217.0/24 | 204.145.217.0 - 204.145.217.255 | 1995/01/20 | ARIN |
204.145.218.0/24 | 204.145.218.0 - 204.145.218.255 | 1995/01/20 | ARIN |
204.145.219.0/24 | 204.145.219.0 - 204.145.219.255 | 2011/01/25 | ARIN |
204.145.220.0/24 | 204.145.220.0 - 204.145.220.255 | 1995/01/20 | ARIN |
204.145.221.0/24 | 204.145.221.0 - 204.145.221.255 | 1995/01/20 | ARIN |
204.145.222.0/24 | 204.145.222.0 - 204.145.222.255 | 1995/01/20 | ARIN |
204.145.223.0/24 | 204.145.223.0 - 204.145.223.255 | 1995/01/20 | ARIN |
204.145.224.0/24 | 204.145.224.0 - 204.145.224.255 | 1995/01/20 | ARIN |
204.145.225.0/24 | 204.145.225.0 - 204.145.225.255 | 1995/01/20 | ARIN |
204.145.227.0/24 | 204.145.227.0 - 204.145.227.255 | 1995/01/20 | ARIN |
204.145.228.0/24 | 204.145.228.0 - 204.145.228.255 | 1995/01/23 | ARIN |
204.145.230.0/24 | 204.145.230.0 - 204.145.230.255 | 1995/01/23 | ARIN |
204.145.231.0/24 | 204.145.231.0 - 204.145.231.255 | 1995/01/23 | ARIN |
204.145.232.0/24 | 204.145.232.0 - 204.145.232.255 | 1995/01/23 | ARIN |
204.145.233.0/24 | 204.145.233.0 - 204.145.233.255 | 1995/01/23 | ARIN |
204.145.234.0/24 | 204.145.234.0 - 204.145.234.255 | 1995/01/23 | ARIN |
204.145.235.0/24 | 204.145.235.0 - 204.145.235.255 | 1995/01/23 | ARIN |
204.145.236.0/24 | 204.145.236.0 - 204.145.236.255 | 1995/01/23 | ARIN |
204.145.237.0/24 | 204.145.237.0 - 204.145.237.255 | 1995/01/23 | ARIN |
204.145.238.0/24 | 204.145.238.0 - 204.145.238.255 | 1995/01/23 | ARIN |
204.145.239.0/24 | 204.145.239.0 - 204.145.239.255 | 1995/01/24 | ARIN |
204.145.240.0/24 | 204.145.240.0 - 204.145.240.255 | 1995/01/24 | ARIN |
204.145.241.0/24 | 204.145.241.0 - 204.145.241.255 | 2011/01/26 | ARIN |
204.145.242.0/24 | 204.145.242.0 - 204.145.242.255 | 1995/01/24 | ARIN |
204.145.243.0/24 | 204.145.243.0 - 204.145.243.255 | 1995/01/24 | ARIN |
204.145.244.0/24 | 204.145.244.0 - 204.145.244.255 | 2016/11/15 | ARIN |
204.145.245.0/24 | 204.145.245.0 - 204.145.245.255 | 1995/01/25 | ARIN |
204.145.246.0/23 | 204.145.246.0 - 204.145.247.255 | 1995/01/24 | ARIN |
204.145.248.0/23 | 204.145.248.0 - 204.145.249.255 | 1995/01/24 | ARIN |
204.145.250.0/24 | 204.145.250.0 - 204.145.250.255 | 1995/01/27 | ARIN |
204.145.251.0/24 | 204.145.251.0 - 204.145.251.255 | 1995/01/27 | ARIN |
204.145.252.0/23 | 204.145.252.0 - 204.145.253.255 | 1995/01/30 | ARIN |
204.145.254.0/24 | 204.145.254.0 - 204.145.254.255 | 1995/01/30 | ARIN |
204.145.255.0/24 | 204.145.255.0 - 204.145.255.255 | 1995/01/31 | ARIN |
204.146.0.0/16 | 204.146.0.0 - 204.146.255.255 | 1994/09/12 | ARIN |
204.147.0.0/20 | 204.147.0.0 - 204.147.15.255 | 1994/11/17 | ARIN |
204.147.16.0/20 | 204.147.16.0 - 204.147.31.255 | 1994/11/18 | ARIN |
204.147.32.0/19 | 204.147.32.0 - 204.147.63.255 | 1994/09/15 | ARIN |
204.147.64.0/21 | 204.147.64.0 - 204.147.71.255 | 1994/11/25 | ARIN |
204.147.72.0/22 | 204.147.72.0 - 204.147.75.255 | 1994/11/25 | ARIN |
204.147.80.0/20 | 204.147.80.0 - 204.147.95.255 | 1994/11/30 | ARIN |
204.147.96.0/20 | 204.147.96.0 - 204.147.111.255 | 1994/12/09 | ARIN |
204.147.112.0/20 | 204.147.112.0 - 204.147.127.255 | 1994/12/13 | ARIN |
204.147.128.0/20 | 204.147.128.0 - 204.147.143.255 | 1994/12/13 | ARIN |
204.147.144.0/20 | 204.147.144.0 - 204.147.159.255 | 1994/12/13 | ARIN |
204.147.160.0/20 | 204.147.160.0 - 204.147.175.255 | 1994/12/13 | ARIN |
204.147.176.0/20 | 204.147.176.0 - 204.147.191.255 | 2017/08/23 | ARIN |
204.147.192.0/21 | 204.147.192.0 - 204.147.199.255 | 1995/01/12 | ARIN |
204.147.200.0/23 | 204.147.200.0 - 204.147.201.255 | 1995/01/12 | ARIN |
204.147.202.0/23 | 204.147.202.0 - 204.147.203.255 | 2011/01/25 | ARIN |
204.147.204.0/22 | 204.147.204.0 - 204.147.207.255 | 2009/01/28 | ARIN |
204.147.208.0/20 | 204.147.208.0 - 204.147.223.255 | 1995/01/12 | ARIN |
204.147.224.0/20 | 204.147.224.0 - 204.147.239.255 | 1995/01/17 | ARIN |
204.147.240.0/20 | 204.147.240.0 - 204.147.255.255 | 1995/01/17 | ARIN |
204.148.0.0/14 | 204.148.0.0 - 204.151.255.255 | 1994/09/16 | ARIN |
204.152.0.0/23 | 204.152.0.0 - 204.152.1.255 | 2011/01/26 | 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 |