🇺🇸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1,612,613,472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37.54658%、予約領域を除くと43.55764%です。
66801-66916 of 66916 rows
| CIDR | IPアドレス | 割り振り日 | レジストリ |
|---|---|---|---|
| 216.248.0.0/18 | 216.248.0.0 - 216.248.63.255 | 1999/10/25 | ARIN |
| 216.248.64.0/18 | 216.248.64.0 - 216.248.127.255 | 1999/10/26 | ARIN |
| 216.248.128.0/18 | 216.248.128.0 - 216.248.191.255 | 1999/10/26 | ARIN |
| 216.248.192.0/20 | 216.248.192.0 - 216.248.207.255 | 1999/11/15 | ARIN |
| 216.248.208.0/20 | 216.248.208.0 - 216.248.223.255 | 2001/01/11 | ARIN |
| 216.248.224.0/20 | 216.248.224.0 - 216.248.239.255 | 2006/06/16 | ARIN |
| 216.248.240.0/20 | 216.248.240.0 - 216.248.255.255 | 2003/04/07 | ARIN |
| 216.249.20.0/22 | 216.249.20.0 - 216.249.23.255 | 2001/01/24 | ARIN |
| 216.249.24.0/21 | 216.249.24.0 - 216.249.31.255 | 2001/01/24 | ARIN |
| 216.249.64.0/19 | 216.249.64.0 - 216.249.95.255 | 2006/10/26 | ARIN |
| 216.249.96.0/20 | 216.249.96.0 - 216.249.111.255 | 2006/10/18 | ARIN |
| 216.249.112.0/20 | 216.249.112.0 - 216.249.127.255 | 2003/03/26 | ARIN |
| 216.249.128.0/18 | 216.249.128.0 - 216.249.191.255 | 1999/11/18 | ARIN |
| 216.249.192.0/18 | 216.249.192.0 - 216.249.255.255 | 2007/05/07 | ARIN |
| 216.250.0.0/22 | 216.250.0.0 - 216.250.3.255 | 2004/05/28 | ARIN |
| 216.250.4.0/22 | 216.250.4.0 - 216.250.7.255 | 2022/03/08 | ARIN |
| 216.250.16.0/20 | 216.250.16.0 - 216.250.31.255 | 2004/01/22 | ARIN |
| 216.250.32.0/20 | 216.250.32.0 - 216.250.47.255 | 1999/11/03 | ARIN |
| 216.250.48.0/20 | 216.250.48.0 - 216.250.63.255 | 2003/03/20 | ARIN |
| 216.250.64.0/19 | 216.250.64.0 - 216.250.95.255 | 1999/11/03 | ARIN |
| 216.250.96.0/23 | 216.250.96.0 - 216.250.97.255 | 2016/09/05 | APNIC |
| 216.250.99.0/24 | 216.250.99.0 - 216.250.99.255 | 2021/10/25 | ARIN |
| 216.250.112.0/20 | 216.250.112.0 - 216.250.127.255 | 2011/08/01 | ARIN |
| 216.250.128.0/20 | 216.250.128.0 - 216.250.143.255 | 1999/11/04 | ARIN |
| 216.250.144.0/20 | 216.250.144.0 - 216.250.159.255 | 2005/05/03 | ARIN |
| 216.250.160.0/19 | 216.250.160.0 - 216.250.191.255 | 1999/11/08 | ARIN |
| 216.250.192.0/19 | 216.250.192.0 - 216.250.223.255 | 1999/11/09 | ARIN |
| 216.250.224.0/23 | 216.250.224.0 - 216.250.225.255 | 2020/06/10 | ARIN |
| 216.250.226.0/23 | 216.250.226.0 - 216.250.227.255 | 2020/05/29 | ARIN |
| 216.250.228.0/23 | 216.250.228.0 - 216.250.229.255 | 2020/06/05 | ARIN |
| 216.250.230.0/23 | 216.250.230.0 - 216.250.231.255 | 2020/06/23 | ARIN |
| 216.250.232.0/24 | 216.250.232.0 - 216.250.232.255 | 1999/11/09 | ARIN |
| 216.250.233.0/24 | 216.250.233.0 - 216.250.233.255 | 2020/07/30 | ARIN |
| 216.250.234.0/23 | 216.250.234.0 - 216.250.235.255 | 2020/06/05 | ARIN |
| 216.250.236.0/22 | 216.250.236.0 - 216.250.239.255 | 2020/04/28 | ARIN |
| 216.250.244.0/23 | 216.250.244.0 - 216.250.245.255 | 2020/08/04 | ARIN |
| 216.250.246.0/24 | 216.250.246.0 - 216.250.246.255 | 2020/08/14 | ARIN |
| 216.250.247.0/24 | 216.250.247.0 - 216.250.247.255 | 2020/08/17 | ARIN |
| 216.250.248.0/21 | 216.250.248.0 - 216.250.255.255 | 2020/07/30 | ARIN |
| 216.251.0.0/19 | 216.251.0.0 - 216.251.31.255 | 2009/05/13 | ARIN |
| 216.251.48.0/20 | 216.251.48.0 - 216.251.63.255 | 2018/01/12 | ARIN |
| 216.251.64.0/19 | 216.251.64.0 - 216.251.95.255 | 1999/11/16 | ARIN |
| 216.251.96.0/20 | 216.251.96.0 - 216.251.111.255 | 1999/11/16 | ARIN |
| 216.251.112.0/20 | 216.251.112.0 - 216.251.127.255 | 2003/03/17 | ARIN |
| 216.251.160.0/19 | 216.251.160.0 - 216.251.191.255 | 1999/11/17 | ARIN |
| 216.251.192.0/20 | 216.251.192.0 - 216.251.207.255 | 2010/06/08 | ARIN |
| 216.251.208.0/20 | 216.251.208.0 - 216.251.223.255 | 2002/06/28 | ARIN |
| 216.251.224.0/19 | 216.251.224.0 - 216.251.255.255 | 1999/11/19 | ARIN |
| 216.252.0.0/18 | 216.252.0.0 - 216.252.63.255 | 2008/01/29 | ARIN |
| 216.252.96.0/19 | 216.252.96.0 - 216.252.127.255 | 2006/01/31 | ARIN |
| 216.252.128.0/20 | 216.252.128.0 - 216.252.143.255 | 1999/11/08 | ARIN |
| 216.252.144.0/21 | 216.252.144.0 - 216.252.151.255 | 2024/08/30 | ARIN |
| 216.252.152.0/23 | 216.252.152.0 - 216.252.153.255 | 1999/11/08 | ARIN |
| 216.252.154.0/24 | 216.252.154.0 - 216.252.154.255 | 1999/11/08 | ARIN |
| 216.252.155.0/24 | 216.252.155.0 - 216.252.155.255 | 2022/09/13 | ARIN |
| 216.252.156.0/22 | 216.252.156.0 - 216.252.159.255 | 1999/11/08 | ARIN |
| 216.252.160.0/24 | 216.252.160.0 - 216.252.160.255 | 1999/11/08 | ARIN |
| 216.252.161.0/24 | 216.252.161.0 - 216.252.161.255 | 2015/11/05 | ARIN |
| 216.252.162.0/23 | 216.252.162.0 - 216.252.163.255 | 2015/05/29 | ARIN |
| 216.252.164.0/22 | 216.252.164.0 - 216.252.167.255 | 2015/04/02 | ARIN |
| 216.252.168.0/21 | 216.252.168.0 - 216.252.175.255 | 2015/05/12 | ARIN |
| 216.252.192.0/20 | 216.252.192.0 - 216.252.207.255 | 2010/06/17 | ARIN |
| 216.252.216.0/22 | 216.252.216.0 - 216.252.219.255 | 2024/08/30 | ARIN |
| 216.252.220.0/22 | 216.252.220.0 - 216.252.223.255 | 2015/04/02 | ARIN |
| 216.252.232.0/21 | 216.252.232.0 - 216.252.239.255 | 1999/11/08 | RIPE NCC |
| 216.252.240.0/20 | 216.252.240.0 - 216.252.255.255 | 2022/11/18 | ARIN |
| 216.253.0.0/16 | 216.253.0.0 - 216.253.255.255 | 1999/11/08 | ARIN |
| 216.254.0.0/17 | 216.254.0.0 - 216.254.127.255 | 1999/11/17 | ARIN |
| 216.254.224.0/19 | 216.254.224.0 - 216.254.255.255 | 2002/05/23 | ARIN |
| 216.255.0.0/18 | 216.255.0.0 - 216.255.63.255 | 2001/04/16 | ARIN |
| 216.255.64.0/19 | 216.255.64.0 - 216.255.95.255 | 2001/04/16 | ARIN |
| 216.255.96.0/19 | 216.255.96.0 - 216.255.127.255 | 2003/03/17 | ARIN |
| 216.255.128.0/19 | 216.255.128.0 - 216.255.159.255 | 2001/04/30 | ARIN |
| 216.255.160.0/20 | 216.255.160.0 - 216.255.175.255 | 2003/01/14 | ARIN |
| 216.255.176.0/20 | 216.255.176.0 - 216.255.191.255 | 2011/03/15 | ARIN |
| 216.255.192.0/19 | 216.255.192.0 - 216.255.223.255 | 2016/10/12 | ARIN |
| 216.255.240.0/20 | 216.255.240.0 - 216.255.255.255 | 2004/05/28 | ARIN |
| 217.8.118.0/24 | 217.8.118.0 - 217.8.118.255 | 2021/12/01 | RIPE NCC |
| 217.8.192.0/20 | 217.8.192.0 - 217.8.207.255 | 2000/08/02 | RIPE NCC |
| 217.8.208.0/20 | 217.8.208.0 - 217.8.223.255 | 2002/01/23 | RIPE NCC |
| 217.9.16.0/22 | 217.9.16.0 - 217.9.19.255 | 2018/09/27 | RIPE NCC |
| 217.10.224.0/24 | 217.10.224.0 - 217.10.224.255 | 2023/02/06 | ARIN |
| 217.10.227.0/24 | 217.10.227.0 - 217.10.227.255 | 2023/02/06 | ARIN |
| 217.10.228.0/24 | 217.10.228.0 - 217.10.228.255 | 2023/02/06 | ARIN |
| 217.12.192.0/20 | 217.12.192.0 - 217.12.207.255 | 2000/08/25 | RIPE NCC |
| 217.12.208.0/20 | 217.12.208.0 - 217.12.223.255 | 2002/07/17 | RIPE NCC |
| 217.13.109.0/24 | 217.13.109.0 - 217.13.109.255 | 2010/08/24 | RIPE NCC |
| 217.18.56.0/22 | 217.18.56.0 - 217.18.59.255 | 2018/09/28 | RIPE NCC |
| 217.20.48.0/20 | 217.20.48.0 - 217.20.63.255 | 2003/02/10 | RIPE NCC |
| 217.20.240.0/22 | 217.20.240.0 - 217.20.243.255 | 2021/08/10 | ARIN |
| 217.22.28.0/22 | 217.22.28.0 - 217.22.31.255 | 2003/02/12 | RIPE NCC |
| 217.30.80.0/20 | 217.30.80.0 - 217.30.95.255 | 2003/05/28 | RIPE NCC |
| 217.65.136.0/21 | 217.65.136.0 - 217.65.143.255 | 2000/11/02 | RIPE NCC |
| 217.69.0.0/20 | 217.69.0.0 - 217.69.15.255 | 2000/11/16 | RIPE NCC |
| 217.71.112.0/20 | 217.71.112.0 - 217.71.127.255 | 2002/05/13 | RIPE NCC |
| 217.79.240.0/20 | 217.79.240.0 - 217.79.255.255 | 2009/02/18 | RIPE NCC |
| 217.114.112.0/20 | 217.114.112.0 - 217.114.127.255 | 2003/12/11 | RIPE NCC |
| 217.117.160.0/20 | 217.117.160.0 - 217.117.175.255 | 2001/02/08 | RIPE NCC |
| 217.118.112.0/20 | 217.118.112.0 - 217.118.127.255 | 2004/02/11 | RIPE NCC |
| 217.142.16.0/20 | 217.142.16.0 - 217.142.31.255 | 2001/01/31 | RIPE NCC |
| 217.143.0.0/16 | 217.143.0.0 - 217.143.255.255 | 2022/04/20 | ARIN |
| 217.144.108.0/22 | 217.144.108.0 - 217.144.111.255 | 2001/02/20 | RIPE NCC |
| 217.147.184.0/21 | 217.147.184.0 - 217.147.191.255 | 2017/01/24 | ARIN |
| 217.149.104.0/21 | 217.149.104.0 - 217.149.111.255 | 2001/03/12 | RIPE NCC |
| 217.159.0.0/17 | 217.159.0.0 - 217.159.127.255 | 2022/11/14 | ARIN |
| 217.171.80.0/20 | 217.171.80.0 - 217.171.95.255 | 2004/08/24 | RIPE NCC |
| 217.177.128.0/17 | 217.177.128.0 - 217.177.255.255 | 2023/12/20 | ARIN |
| 217.180.192.0/18 | 217.180.192.0 - 217.180.255.255 | 2020/01/02 | ARIN |
| 217.195.152.0/22 | 217.195.152.0 - 217.195.155.255 | 2018/10/01 | RIPE NCC |
| 217.195.224.0/20 | 217.195.224.0 - 217.195.239.255 | 2001/04/24 | RIPE NCC |
| 217.195.240.0/20 | 217.195.240.0 - 217.195.255.255 | 2002/08/14 | RIPE NCC |
| 217.197.168.0/22 | 217.197.168.0 - 217.197.171.255 | 2018/10/02 | RIPE NCC |
| 220.158.32.0/20 | 220.158.32.0 - 220.158.47.255 | 2024/06/26 | ARIN |
| 220.158.64.0/20 | 220.158.64.0 - 220.158.79.255 | 2024/06/26 | ARIN |
| 223.165.96.0/20 | 223.165.96.0 - 223.165.111.255 | 2020/07/07 | ARIN |
| 223.165.112.0/20 | 223.165.112.0 - 223.165.127.255 | 2020/08/17 | 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。
21201-21400 of 25221 rows
| CIDR |
|---|
| 204.52.216.0/21 |
| 204.52.224.0/19 |
| 204.53.0.0/16 |
| 204.54.0.0/15 |
| 204.56.0.0/15 |
| 204.58.0.0/21 |
| 204.58.8.0/22 |
| 204.58.12.0/23 |
| 204.58.14.0/24 |
| 204.58.16.0/20 |
| 204.58.32.0/20 |
| 204.58.48.0/21 |
| 204.58.56.0/22 |
| 204.58.60.0/23 |
| 204.58.64.0/18 |
| 204.58.128.0/21 |
| 204.58.140.0/22 |
| 204.58.144.0/20 |
| 204.58.160.0/20 |
| 204.58.180.0/22 |
| 204.58.184.0/21 |
| 204.58.192.0/18 |
| 204.59.0.0/16 |
| 204.60.0.0/15 |
| 204.62.0.0/17 |
| 204.62.128.0/20 |
| 204.62.144.0/21 |
| 204.62.152.0/22 |
| 204.62.156.0/23 |
| 204.62.158.0/24 |
| 204.62.160.0/19 |
| 204.62.192.0/20 |
| 204.62.208.0/21 |
| 204.62.216.0/23 |
| 204.62.219.0/24 |
| 204.62.220.0/22 |
| 204.62.224.0/20 |
| 204.62.240.0/22 |
| 204.62.244.0/23 |
| 204.62.250.0/23 |
| 204.62.252.0/22 |
| 204.63.0.0/17 |
| 204.63.128.0/19 |
| 204.63.160.0/21 |
| 204.63.168.0/22 |
| 204.63.172.0/24 |
| 204.63.176.0/21 |
| 204.63.184.0/22 |
| 204.63.188.0/23 |
| 204.63.192.0/19 |
| 204.63.224.0/20 |
| 204.63.240.0/21 |
| 204.64.0.0/14 |
| 204.68.0.0/17 |
| 204.68.128.0/18 |
| 204.68.192.0/19 |
| 204.68.224.0/22 |
| 204.68.228.0/23 |
| 204.68.230.0/24 |
| 204.68.232.0/21 |
| 204.68.240.0/20 |
| 204.69.0.0/17 |
| 204.69.128.0/19 |
| 204.69.160.0/22 |
| 204.69.164.0/23 |
| 204.69.169.0/24 |
| 204.69.170.0/23 |
| 204.69.172.0/22 |
| 204.69.176.0/21 |
| 204.69.184.0/22 |
| 204.69.188.0/24 |
| 204.69.190.0/23 |
| 204.69.192.0/20 |
| 204.69.209.0/24 |
| 204.69.210.0/23 |
| 204.69.212.0/22 |
| 204.69.216.0/22 |
| 204.69.222.0/23 |
| 204.69.224.0/19 |
| 204.70.0.0/15 |
| 204.72.0.0/15 |
| 204.74.0.0/16 |
| 204.75.0.0/17 |
| 204.75.128.0/21 |
| 204.75.136.0/22 |
| 204.75.140.0/23 |
| 204.75.143.0/24 |
| 204.75.144.0/21 |
| 204.75.152.0/22 |
| 204.75.156.0/23 |
| 204.75.159.0/24 |
| 204.75.160.0/19 |
| 204.75.192.0/19 |
| 204.75.224.0/22 |
| 204.75.228.0/24 |
| 204.75.230.0/23 |
| 204.75.232.0/21 |
| 204.75.240.0/20 |
| 204.76.0.0/17 |
| 204.76.128.0/18 |
| 204.76.192.0/21 |
| 204.76.200.0/23 |
| 204.76.202.0/24 |
| 204.76.204.0/22 |
| 204.76.208.0/20 |
| 204.76.224.0/19 |
| 204.77.0.0/21 |
| 204.77.8.0/23 |
| 204.77.12.0/22 |
| 204.77.16.0/20 |
| 204.77.32.0/19 |
| 204.77.64.0/18 |
| 204.77.132.0/22 |
| 204.77.136.0/21 |
| 204.77.144.0/20 |
| 204.77.160.0/19 |
| 204.77.192.0/21 |
| 204.77.200.0/22 |
| 204.77.204.0/23 |
| 204.77.207.0/24 |
| 204.77.208.0/20 |
| 204.77.224.0/19 |
| 204.78.0.0/16 |
| 204.79.0.0/17 |
| 204.79.135.0/24 |
| 204.79.137.0/24 |
| 204.79.138.0/23 |
| 204.79.140.0/24 |
| 204.79.142.0/23 |
| 204.79.144.0/23 |
| 204.79.150.0/23 |
| 204.79.152.0/22 |
| 204.79.156.0/24 |
| 204.79.160.0/24 |
| 204.79.164.0/24 |
| 204.79.172.0/24 |
| 204.79.174.0/23 |
| 204.79.176.0/24 |
| 204.79.179.0/24 |
| 204.79.180.0/22 |
| 204.79.184.0/23 |
| 204.79.186.0/24 |
| 204.79.188.0/23 |
| 204.79.190.0/24 |
| 204.79.195.0/24 |
| 204.79.196.0/23 |
| 204.79.201.0/24 |
| 204.79.202.0/23 |
| 204.79.205.0/24 |
| 204.79.206.0/24 |
| 204.79.212.0/24 |
| 204.79.216.0/23 |
| 204.79.220.0/22 |
| 204.79.226.0/23 |
| 204.79.237.0/24 |
| 204.79.238.0/23 |
| 204.79.243.0/24 |
| 204.79.252.0/24 |
| 204.80.8.0/21 |
| 204.80.16.0/20 |
| 204.80.32.0/19 |
| 204.80.64.0/18 |
| 204.80.128.0/21 |
| 204.80.136.0/22 |
| 204.80.140.0/23 |
| 204.80.142.0/24 |
| 204.80.144.0/22 |
| 204.80.148.0/23 |
| 204.80.151.0/24 |
| 204.80.152.0/21 |
| 204.80.160.0/19 |
| 204.80.192.0/18 |
| 204.84.0.0/15 |
| 204.86.0.0/17 |
| 204.86.128.0/21 |
| 204.86.152.0/21 |
| 204.86.160.0/19 |
| 204.86.192.0/23 |
| 204.86.195.0/24 |
| 204.86.196.0/22 |
| 204.86.200.0/21 |
| 204.86.208.0/20 |
| 204.86.224.0/19 |
| 204.87.0.0/17 |
| 204.87.128.0/24 |
| 204.87.130.0/23 |
| 204.87.132.0/22 |
| 204.87.136.0/21 |
| 204.87.144.0/20 |
| 204.87.160.0/21 |
| 204.87.168.0/24 |
| 204.87.170.0/23 |
| 204.87.172.0/22 |
| 204.87.176.0/23 |
| 204.87.178.0/24 |
| 204.87.180.0/22 |
| 204.87.184.0/21 |
| 204.87.192.0/21 |
| 204.87.200.0/22 |
| 204.87.204.0/24 |