🇺🇸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1,617,888,864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37.66941%、予約領域を除くと43.70013%です。
27601-27800 of 67961 rows
CIDR | IPアドレス | 割り振り日 | レジストリ |
---|---|---|---|
172.96.64.0/20 | 172.96.64.0 - 172.96.79.255 | 2018/12/06 | ARIN |
172.96.80.0/20 | 172.96.80.0 - 172.96.95.255 | 2019/01/25 | ARIN |
172.96.96.0/20 | 172.96.96.0 - 172.96.111.255 | 2015/06/16 | ARIN |
172.96.112.0/20 | 172.96.112.0 - 172.96.127.255 | 2015/06/09 | ARIN |
172.96.128.0/24 | 172.96.128.0 - 172.96.128.255 | 2019/03/18 | ARIN |
172.96.129.0/24 | 172.96.129.0 - 172.96.129.255 | 2018/10/11 | ARIN |
172.96.130.0/23 | 172.96.130.0 - 172.96.131.255 | 2018/05/01 | ARIN |
172.96.132.0/22 | 172.96.132.0 - 172.96.135.255 | 2022/08/31 | ARIN |
172.96.136.0/22 | 172.96.136.0 - 172.96.139.255 | 2017/10/17 | ARIN |
172.96.140.0/22 | 172.96.140.0 - 172.96.143.255 | 2017/07/28 | ARIN |
172.96.144.0/21 | 172.96.144.0 - 172.96.151.255 | 2017/02/24 | ARIN |
172.96.152.0/21 | 172.96.152.0 - 172.96.159.255 | 2017/03/15 | ARIN |
172.96.160.0/23 | 172.96.160.0 - 172.96.161.255 | 2017/02/24 | ARIN |
172.96.162.0/23 | 172.96.162.0 - 172.96.163.255 | 2017/02/17 | ARIN |
172.96.164.0/22 | 172.96.164.0 - 172.96.167.255 | 2017/04/12 | ARIN |
172.96.172.0/23 | 172.96.172.0 - 172.96.173.255 | 2017/02/24 | ARIN |
172.96.174.0/23 | 172.96.174.0 - 172.96.175.255 | 2017/03/08 | ARIN |
172.96.176.0/21 | 172.96.176.0 - 172.96.183.255 | 2017/03/16 | ARIN |
172.97.0.0/21 | 172.97.0.0 - 172.97.7.255 | 2015/06/19 | ARIN |
172.97.16.0/20 | 172.97.16.0 - 172.97.31.255 | 2015/06/10 | ARIN |
172.97.32.0/20 | 172.97.32.0 - 172.97.47.255 | 2015/06/11 | ARIN |
172.97.56.0/22 | 172.97.56.0 - 172.97.59.255 | 2015/06/12 | ARIN |
172.97.64.0/21 | 172.97.64.0 - 172.97.71.255 | 2015/06/11 | ARIN |
172.97.72.0/21 | 172.97.72.0 - 172.97.79.255 | 2015/06/30 | ARIN |
172.97.80.0/20 | 172.97.80.0 - 172.97.95.255 | 2015/06/15 | ARIN |
172.97.96.0/22 | 172.97.96.0 - 172.97.99.255 | 2015/06/15 | ARIN |
172.97.100.0/22 | 172.97.100.0 - 172.97.103.255 | 2015/06/15 | ARIN |
172.97.104.0/21 | 172.97.104.0 - 172.97.111.255 | 2016/10/17 | ARIN |
172.97.112.0/22 | 172.97.112.0 - 172.97.115.255 | 2015/07/15 | ARIN |
172.97.116.0/22 | 172.97.116.0 - 172.97.119.255 | 2015/06/16 | ARIN |
172.97.124.0/22 | 172.97.124.0 - 172.97.127.255 | 2015/06/18 | ARIN |
172.98.0.0/22 | 172.98.0.0 - 172.98.3.255 | 2021/07/07 | ARIN |
172.98.4.0/24 | 172.98.4.0 - 172.98.4.255 | 2021/07/07 | ARIN |
172.98.6.0/24 | 172.98.6.0 - 172.98.6.255 | 2021/07/07 | ARIN |
172.98.7.0/24 | 172.98.7.0 - 172.98.7.255 | 2021/07/12 | ARIN |
172.98.8.0/22 | 172.98.8.0 - 172.98.11.255 | 2021/07/07 | ARIN |
172.98.12.0/22 | 172.98.12.0 - 172.98.15.255 | 2021/07/08 | ARIN |
172.98.16.0/22 | 172.98.16.0 - 172.98.19.255 | 2021/07/08 | ARIN |
172.98.20.0/22 | 172.98.20.0 - 172.98.23.255 | 2021/07/12 | ARIN |
172.98.24.0/24 | 172.98.24.0 - 172.98.24.255 | 2021/07/08 | ARIN |
172.98.25.0/24 | 172.98.25.0 - 172.98.25.255 | 2021/07/15 | ARIN |
172.98.26.0/23 | 172.98.26.0 - 172.98.27.255 | 2021/07/08 | ARIN |
172.98.28.0/24 | 172.98.28.0 - 172.98.28.255 | 2023/10/11 | ARIN |
172.98.30.0/23 | 172.98.30.0 - 172.98.31.255 | 2021/07/07 | ARIN |
172.98.32.0/22 | 172.98.32.0 - 172.98.35.255 | 2021/07/08 | ARIN |
172.98.36.0/22 | 172.98.36.0 - 172.98.39.255 | 2021/07/07 | ARIN |
172.98.40.0/22 | 172.98.40.0 - 172.98.43.255 | 2021/07/07 | ARIN |
172.98.44.0/22 | 172.98.44.0 - 172.98.47.255 | 2021/07/07 | ARIN |
172.98.48.0/22 | 172.98.48.0 - 172.98.51.255 | 2021/07/08 | ARIN |
172.98.56.0/22 | 172.98.56.0 - 172.98.59.255 | 2021/07/09 | ARIN |
172.98.60.0/22 | 172.98.60.0 - 172.98.63.255 | 2021/07/12 | ARIN |
172.98.64.0/19 | 172.98.64.0 - 172.98.95.255 | 2015/06/15 | ARIN |
172.98.96.0/19 | 172.98.96.0 - 172.98.127.255 | 2015/06/15 | ARIN |
172.98.128.0/20 | 172.98.128.0 - 172.98.143.255 | 2015/06/16 | ARIN |
172.98.160.0/19 | 172.98.160.0 - 172.98.191.255 | 2015/06/16 | ARIN |
172.98.192.0/20 | 172.98.192.0 - 172.98.207.255 | 2015/06/17 | ARIN |
172.98.208.0/21 | 172.98.208.0 - 172.98.215.255 | 2015/06/17 | ARIN |
172.98.216.0/22 | 172.98.216.0 - 172.98.219.255 | 2019/11/15 | ARIN |
172.98.220.0/22 | 172.98.220.0 - 172.98.223.255 | 2015/06/18 | ARIN |
172.98.224.0/20 | 172.98.224.0 - 172.98.239.255 | 2015/06/26 | ARIN |
172.98.240.0/20 | 172.98.240.0 - 172.98.255.255 | 2015/06/23 | ARIN |
172.99.0.0/22 | 172.99.0.0 - 172.99.3.255 | 2015/06/23 | ARIN |
172.99.4.0/22 | 172.99.4.0 - 172.99.7.255 | 2021/11/29 | ARIN |
172.99.12.0/22 | 172.99.12.0 - 172.99.15.255 | 2015/06/19 | ARIN |
172.99.16.0/22 | 172.99.16.0 - 172.99.19.255 | 2015/07/08 | ARIN |
172.99.32.0/19 | 172.99.32.0 - 172.99.63.255 | 2015/06/29 | ARIN |
172.99.64.0/18 | 172.99.64.0 - 172.99.127.255 | 2015/06/18 | ARIN |
172.99.128.0/22 | 172.99.128.0 - 172.99.131.255 | 2021/01/05 | ARIN |
172.99.132.0/23 | 172.99.132.0 - 172.99.133.255 | 2021/01/07 | ARIN |
172.99.140.0/22 | 172.99.140.0 - 172.99.143.255 | 2021/01/11 | ARIN |
172.99.144.0/22 | 172.99.144.0 - 172.99.147.255 | 2021/01/07 | ARIN |
172.99.160.0/23 | 172.99.160.0 - 172.99.161.255 | 2021/01/05 | ARIN |
172.99.162.0/23 | 172.99.162.0 - 172.99.163.255 | 2021/01/11 | ARIN |
172.99.168.0/23 | 172.99.168.0 - 172.99.169.255 | 2021/01/11 | ARIN |
172.99.170.0/23 | 172.99.170.0 - 172.99.171.255 | 2021/02/22 | ARIN |
172.99.172.0/22 | 172.99.172.0 - 172.99.175.255 | 2021/01/07 | ARIN |
172.99.176.0/22 | 172.99.176.0 - 172.99.179.255 | 2021/01/19 | ARIN |
172.99.180.0/22 | 172.99.180.0 - 172.99.183.255 | 2021/01/05 | ARIN |
172.99.188.0/22 | 172.99.188.0 - 172.99.191.255 | 2021/01/05 | ARIN |
172.99.193.0/24 | 172.99.193.0 - 172.99.193.255 | 2021/01/20 | ARIN |
172.99.195.0/24 | 172.99.195.0 - 172.99.195.255 | 2021/01/06 | ARIN |
172.99.212.0/22 | 172.99.212.0 - 172.99.215.255 | 2021/01/06 | ARIN |
172.99.216.0/24 | 172.99.216.0 - 172.99.216.255 | 2021/01/19 | ARIN |
172.99.217.0/24 | 172.99.217.0 - 172.99.217.255 | 2021/01/07 | ARIN |
172.99.218.0/23 | 172.99.218.0 - 172.99.219.255 | 2021/02/04 | ARIN |
172.99.220.0/22 | 172.99.220.0 - 172.99.223.255 | 2021/01/06 | ARIN |
172.99.224.0/22 | 172.99.224.0 - 172.99.227.255 | 2021/01/06 | ARIN |
172.99.228.0/22 | 172.99.228.0 - 172.99.231.255 | 2021/01/29 | ARIN |
172.99.234.0/23 | 172.99.234.0 - 172.99.235.255 | 2021/02/15 | ARIN |
172.99.236.0/22 | 172.99.236.0 - 172.99.239.255 | 2021/01/07 | ARIN |
172.99.240.0/22 | 172.99.240.0 - 172.99.243.255 | 2021/01/07 | ARIN |
172.99.244.0/23 | 172.99.244.0 - 172.99.245.255 | 2021/01/06 | ARIN |
172.99.248.0/24 | 172.99.248.0 - 172.99.248.255 | 2021/01/13 | ARIN |
172.99.249.0/24 | 172.99.249.0 - 172.99.249.255 | 2021/01/11 | ARIN |
172.99.250.0/24 | 172.99.250.0 - 172.99.250.255 | 2021/01/08 | ARIN |
172.99.252.0/22 | 172.99.252.0 - 172.99.255.255 | 2021/01/11 | ARIN |
172.100.0.0/15 | 172.100.0.0 - 172.101.255.255 | 2015/06/15 | ARIN |
172.102.4.0/22 | 172.102.4.0 - 172.102.7.255 | 2015/06/19 | ARIN |
172.102.8.0/21 | 172.102.8.0 - 172.102.15.255 | 2015/06/19 | ARIN |
172.102.32.0/19 | 172.102.32.0 - 172.102.63.255 | 2015/06/29 | ARIN |
172.102.64.0/18 | 172.102.64.0 - 172.102.127.255 | 2015/06/29 | ARIN |
172.102.128.0/20 | 172.102.128.0 - 172.102.143.255 | 2015/06/22 | ARIN |
172.102.144.0/20 | 172.102.144.0 - 172.102.159.255 | 2015/07/09 | ARIN |
172.102.160.0/19 | 172.102.160.0 - 172.102.191.255 | 2017/06/21 | ARIN |
172.102.192.0/19 | 172.102.192.0 - 172.102.223.255 | 2015/06/19 | ARIN |
172.102.232.0/21 | 172.102.232.0 - 172.102.239.255 | 2015/06/23 | ARIN |
172.102.240.0/21 | 172.102.240.0 - 172.102.247.255 | 2015/06/30 | ARIN |
172.102.248.0/22 | 172.102.248.0 - 172.102.251.255 | 2015/06/23 | ARIN |
172.102.252.0/22 | 172.102.252.0 - 172.102.255.255 | 2015/06/22 | ARIN |
172.103.0.0/19 | 172.103.0.0 - 172.103.31.255 | 2015/06/22 | ARIN |
172.103.32.0/22 | 172.103.32.0 - 172.103.35.255 | 2020/05/13 | ARIN |
172.103.36.0/22 | 172.103.36.0 - 172.103.39.255 | 2015/06/30 | ARIN |
172.103.40.0/21 | 172.103.40.0 - 172.103.47.255 | 2018/05/23 | ARIN |
172.103.64.0/21 | 172.103.64.0 - 172.103.71.255 | 2018/01/24 | ARIN |
172.103.72.0/21 | 172.103.72.0 - 172.103.79.255 | 2017/07/14 | ARIN |
172.103.80.0/21 | 172.103.80.0 - 172.103.87.255 | 2017/09/22 | ARIN |
172.103.96.0/19 | 172.103.96.0 - 172.103.127.255 | 2018/02/26 | ARIN |
172.104.0.0/15 | 172.104.0.0 - 172.105.255.255 | 2015/06/19 | ARIN |
172.106.0.0/15 | 172.106.0.0 - 172.107.255.255 | 2023/12/06 | ARIN |
172.108.0.0/16 | 172.108.0.0 - 172.108.255.255 | 2015/06/29 | ARIN |
172.109.0.0/16 | 172.109.0.0 - 172.109.255.255 | 2015/06/29 | ARIN |
172.110.0.0/19 | 172.110.0.0 - 172.110.31.255 | 2021/08/05 | ARIN |
172.110.32.0/21 | 172.110.32.0 - 172.110.39.255 | 2015/06/25 | ARIN |
172.110.40.0/21 | 172.110.40.0 - 172.110.47.255 | 2015/06/24 | ARIN |
172.110.48.0/22 | 172.110.48.0 - 172.110.51.255 | 2015/06/24 | ARIN |
172.110.52.0/22 | 172.110.52.0 - 172.110.55.255 | 2015/06/24 | ARIN |
172.110.56.0/22 | 172.110.56.0 - 172.110.59.255 | 2015/06/24 | ARIN |
172.110.60.0/22 | 172.110.60.0 - 172.110.63.255 | 2015/07/06 | ARIN |
172.110.80.0/21 | 172.110.80.0 - 172.110.87.255 | 2024/10/04 | ARIN |
172.110.88.0/22 | 172.110.88.0 - 172.110.91.255 | 2015/06/25 | ARIN |
172.110.92.0/22 | 172.110.92.0 - 172.110.95.255 | 2015/06/25 | ARIN |
172.110.96.0/19 | 172.110.96.0 - 172.110.127.255 | 2015/06/24 | ARIN |
172.110.128.0/24 | 172.110.128.0 - 172.110.128.255 | 2021/04/16 | ARIN |
172.110.130.0/24 | 172.110.130.0 - 172.110.130.255 | 2021/04/05 | ARIN |
172.110.131.0/24 | 172.110.131.0 - 172.110.131.255 | 2021/04/30 | ARIN |
172.110.132.0/22 | 172.110.132.0 - 172.110.135.255 | 2021/04/02 | ARIN |
172.110.136.0/22 | 172.110.136.0 - 172.110.139.255 | 2021/04/01 | ARIN |
172.110.140.0/23 | 172.110.140.0 - 172.110.141.255 | 2021/04/06 | ARIN |
172.110.142.0/24 | 172.110.142.0 - 172.110.142.255 | 2021/04/07 | ARIN |
172.110.146.0/23 | 172.110.146.0 - 172.110.147.255 | 2021/04/02 | ARIN |
172.110.148.0/22 | 172.110.148.0 - 172.110.151.255 | 2021/04/09 | ARIN |
172.110.152.0/22 | 172.110.152.0 - 172.110.155.255 | 2021/04/02 | ARIN |
172.110.156.0/22 | 172.110.156.0 - 172.110.159.255 | 2021/04/13 | ARIN |
172.110.160.0/23 | 172.110.160.0 - 172.110.161.255 | 2021/04/06 | ARIN |
172.110.163.0/24 | 172.110.163.0 - 172.110.163.255 | 2021/04/02 | ARIN |
172.110.164.0/23 | 172.110.164.0 - 172.110.165.255 | 2021/04/27 | ARIN |
172.110.166.0/23 | 172.110.166.0 - 172.110.167.255 | 2021/04/05 | ARIN |
172.110.168.0/22 | 172.110.168.0 - 172.110.171.255 | 2021/04/02 | ARIN |
172.110.172.0/22 | 172.110.172.0 - 172.110.175.255 | 2021/04/05 | ARIN |
172.110.180.0/22 | 172.110.180.0 - 172.110.183.255 | 2021/04/02 | ARIN |
172.110.184.0/24 | 172.110.184.0 - 172.110.184.255 | 2021/04/02 | ARIN |
172.110.185.0/24 | 172.110.185.0 - 172.110.185.255 | 2021/04/06 | ARIN |
172.110.186.0/23 | 172.110.186.0 - 172.110.187.255 | 2021/04/08 | ARIN |
172.110.188.0/22 | 172.110.188.0 - 172.110.191.255 | 2021/04/02 | ARIN |
172.110.192.0/21 | 172.110.192.0 - 172.110.199.255 | 2022/09/02 | ARIN |
172.110.204.0/22 | 172.110.204.0 - 172.110.207.255 | 2015/06/25 | ARIN |
172.110.208.0/20 | 172.110.208.0 - 172.110.223.255 | 2015/06/25 | ARIN |
172.110.224.0/20 | 172.110.224.0 - 172.110.239.255 | 2015/06/25 | ARIN |
172.110.240.0/22 | 172.110.240.0 - 172.110.243.255 | 2015/06/25 | ARIN |
172.110.244.0/22 | 172.110.244.0 - 172.110.247.255 | 2015/06/25 | ARIN |
172.110.248.0/22 | 172.110.248.0 - 172.110.251.255 | 2015/07/14 | ARIN |
172.110.252.0/22 | 172.110.252.0 - 172.110.255.255 | 2018/09/20 | ARIN |
172.111.0.0/22 | 172.111.0.0 - 172.111.3.255 | 2021/07/08 | ARIN |
172.111.4.0/22 | 172.111.4.0 - 172.111.7.255 | 2021/07/07 | ARIN |
172.111.8.0/22 | 172.111.8.0 - 172.111.11.255 | 2021/07/07 | ARIN |
172.111.12.0/22 | 172.111.12.0 - 172.111.15.255 | 2021/07/07 | ARIN |
172.111.16.0/22 | 172.111.16.0 - 172.111.19.255 | 2021/07/07 | ARIN |
172.111.20.0/22 | 172.111.20.0 - 172.111.23.255 | 2021/07/09 | ARIN |
172.111.24.0/24 | 172.111.24.0 - 172.111.24.255 | 2021/07/13 | ARIN |
172.111.25.0/24 | 172.111.25.0 - 172.111.25.255 | 2021/07/13 | ARIN |
172.111.26.0/24 | 172.111.26.0 - 172.111.26.255 | 2024/10/03 | ARIN |
172.111.27.0/24 | 172.111.27.0 - 172.111.27.255 | 2021/07/14 | ARIN |
172.111.28.0/22 | 172.111.28.0 - 172.111.31.255 | 2021/07/07 | ARIN |
172.111.32.0/22 | 172.111.32.0 - 172.111.35.255 | 2021/07/07 | ARIN |
172.111.40.0/22 | 172.111.40.0 - 172.111.43.255 | 2021/07/07 | ARIN |
172.111.44.0/22 | 172.111.44.0 - 172.111.47.255 | 2021/07/07 | ARIN |
172.111.48.0/22 | 172.111.48.0 - 172.111.51.255 | 2021/07/07 | ARIN |
172.111.53.0/24 | 172.111.53.0 - 172.111.53.255 | 2021/07/09 | ARIN |
172.111.54.0/24 | 172.111.54.0 - 172.111.54.255 | 2021/07/09 | ARIN |
172.111.55.0/24 | 172.111.55.0 - 172.111.55.255 | 2021/07/19 | ARIN |
172.111.56.0/22 | 172.111.56.0 - 172.111.59.255 | 2021/07/07 | ARIN |
172.111.64.0/18 | 172.111.64.0 - 172.111.127.255 | 2015/07/01 | ARIN |
172.111.128.0/17 | 172.111.128.0 - 172.111.255.255 | 2015/07/01 | ARIN |
172.112.0.0/13 | 172.112.0.0 - 172.119.255.255 | 2015/06/19 | ARIN |
172.120.0.0/15 | 172.120.0.0 - 172.121.255.255 | 2015/06/23 | ARIN |
172.124.0.0/14 | 172.124.0.0 - 172.127.255.255 | 2015/07/06 | ARIN |
172.216.0.0/16 | 172.216.0.0 - 172.216.255.255 | 2002/02/13 | ARIN |
172.217.0.0/16 | 172.217.0.0 - 172.217.255.255 | 2012/04/16 | ARIN |
172.220.0.0/14 | 172.220.0.0 - 172.223.255.255 | 2012/06/22 | ARIN |
172.224.0.0/12 | 172.224.0.0 - 172.239.255.255 | 2013/03/15 | ARIN |
172.240.0.0/16 | 172.240.0.0 - 172.240.255.255 | 2017/05/24 | ARIN |
172.241.8.0/21 | 172.241.8.0 - 172.241.15.255 | 2013/04/08 | ARIN |
172.241.16.0/20 | 172.241.16.0 - 172.241.31.255 | 2013/04/08 | ARIN |
172.241.32.0/21 | 172.241.32.0 - 172.241.39.255 | 2013/04/08 | ARIN |
172.241.56.0/21 | 172.241.56.0 - 172.241.63.255 | 2013/04/08 | ARIN |
172.241.72.0/21 | 172.241.72.0 - 172.241.79.255 | 2013/04/08 | ARIN |
172.241.80.0/22 | 172.241.80.0 - 172.241.83.255 | 2013/04/08 | ARIN |
172.241.88.0/21 | 172.241.88.0 - 172.241.95.255 | 2013/04/08 | ARIN |
172.241.96.0/19 | 172.241.96.0 - 172.241.127.255 | 2013/04/08 | ARIN |
172.241.128.0/18 | 172.241.128.0 - 172.241.191.255 | 2013/04/08 | 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。
26201-26226 of 26226 rows
CIDR |
---|
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 |
217.149.96.0/20 |
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 |
220.36.0.0/15 |
220.157.65.0/24 |
220.157.66.0/23 |
220.157.68.0/23 |
220.157.72.0/23 |
220.157.76.0/23 |
220.157.78.0/24 |
220.157.88.0/23 |
220.158.32.0/20 |
220.158.64.0/20 |
223.165.96.0/19 |