🇺🇸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1,616,385,376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37.63440%、予約領域を除くと43.65952%です。
68201-68290 of 68290 rows
| CIDR | IPアドレス | 割り振り日 | レジストリ |
|---|---|---|---|
| 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 | 2024/11/19 | 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 | 2025/03/24 | ARIN |
| 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 |
| 217.149.96.0/21 | 217.149.96.0 - 217.149.103.255 | 2025/01/06 | 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 |
| 220.36.0.0/15 | 220.36.0.0 - 220.37.255.255 | 2002/04/12 | APNIC |
| 220.157.65.0/24 | 220.157.65.0 - 220.157.65.255 | 2025/01/13 | ARIN |
| 220.157.66.0/23 | 220.157.66.0 - 220.157.67.255 | 2025/01/13 | ARIN |
| 220.157.68.0/23 | 220.157.68.0 - 220.157.69.255 | 2025/01/13 | ARIN |
| 220.157.72.0/23 | 220.157.72.0 - 220.157.73.255 | 2025/01/13 | ARIN |
| 220.157.76.0/23 | 220.157.76.0 - 220.157.77.255 | 2025/01/13 | ARIN |
| 220.157.78.0/24 | 220.157.78.0 - 220.157.78.255 | 2025/01/13 | ARIN |
| 220.157.88.0/23 | 220.157.88.0 - 220.157.89.255 | 2025/01/13 | ARIN |
| 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 |
| 222.167.96.0/19 | 222.167.96.0 - 222.167.127.255 | 2004/11/19 | RIPE NCC |
| 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。
23201-23400 of 27035 rows
| CIDR |
|---|
| 204.126.228.0/22 |
| 204.126.232.0/21 |
| 204.126.240.0/21 |
| 204.126.250.0/23 |
| 204.126.252.0/23 |
| 204.127.0.0/16 |
| 204.128.0.0/17 |
| 204.128.128.0/18 |
| 204.128.192.0/19 |
| 204.128.224.0/20 |
| 204.128.240.0/21 |
| 204.128.248.0/24 |
| 204.128.250.0/23 |
| 204.128.252.0/22 |
| 204.129.0.0/16 |
| 204.130.0.0/17 |
| 204.130.128.0/20 |
| 204.130.144.0/22 |
| 204.130.148.0/23 |
| 204.130.150.0/24 |
| 204.130.152.0/21 |
| 204.130.160.0/22 |
| 204.130.164.0/23 |
| 204.130.166.0/24 |
| 204.130.168.0/21 |
| 204.130.176.0/20 |
| 204.130.192.0/18 |
| 204.131.0.0/16 |
| 204.132.0.0/14 |
| 204.136.0.0/15 |
| 204.138.26.0/24 |
| 204.138.40.0/21 |
| 204.138.48.0/21 |
| 204.138.56.0/22 |
| 204.138.68.0/24 |
| 204.138.94.0/24 |
| 204.138.97.0/24 |
| 204.138.98.0/24 |
| 204.138.100.0/23 |
| 204.138.102.0/24 |
| 204.138.104.0/24 |
| 204.138.112.0/24 |
| 204.138.167.0/24 |
| 204.138.179.0/24 |
| 204.138.180.0/23 |
| 204.138.190.0/24 |
| 204.138.240.0/22 |
| 204.138.244.0/24 |
| 204.138.255.0/24 |
| 204.139.0.0/16 |
| 204.140.0.0/14 |
| 204.144.0.0/19 |
| 204.144.32.0/20 |
| 204.144.48.0/21 |
| 204.144.56.0/23 |
| 204.144.58.0/24 |
| 204.144.64.0/21 |
| 204.144.72.0/22 |
| 204.144.76.0/23 |
| 204.144.79.0/24 |
| 204.144.80.0/20 |
| 204.144.96.0/19 |
| 204.144.128.0/19 |
| 204.144.160.0/20 |
| 204.144.176.0/23 |
| 204.144.179.0/24 |
| 204.144.180.0/22 |
| 204.144.184.0/24 |
| 204.144.186.0/23 |
| 204.144.192.0/18 |
| 204.145.1.0/24 |
| 204.145.8.0/21 |
| 204.145.16.0/20 |
| 204.145.32.0/19 |
| 204.145.64.0/19 |
| 204.145.96.0/24 |
| 204.145.98.0/23 |
| 204.145.100.0/22 |
| 204.145.104.0/21 |
| 204.145.112.0/20 |
| 204.145.128.0/20 |
| 204.145.144.0/23 |
| 204.145.146.0/24 |
| 204.145.148.0/22 |
| 204.145.152.0/21 |
| 204.145.160.0/19 |
| 204.145.192.0/21 |
| 204.145.200.0/24 |
| 204.145.202.0/23 |
| 204.145.204.0/22 |
| 204.145.208.0/20 |
| 204.145.224.0/23 |
| 204.145.227.0/24 |
| 204.145.228.0/24 |
| 204.145.230.0/23 |
| 204.145.232.0/21 |
| 204.145.240.0/20 |
| 204.146.0.0/16 |
| 204.147.0.0/18 |
| 204.147.64.0/21 |
| 204.147.72.0/22 |
| 204.147.80.0/20 |
| 204.147.96.0/19 |
| 204.147.128.0/17 |
| 204.148.0.0/14 |
| 204.152.0.0/21 |
| 204.152.10.0/23 |
| 204.152.12.0/23 |
| 204.152.16.0/22 |
| 204.152.22.0/23 |
| 204.152.24.0/21 |
| 204.152.32.0/21 |
| 204.152.42.0/23 |
| 204.152.44.0/22 |
| 204.152.48.0/20 |
| 204.152.64.0/23 |
| 204.152.68.0/22 |
| 204.152.72.0/21 |
| 204.152.82.0/23 |
| 204.152.84.0/22 |
| 204.152.88.0/21 |
| 204.152.96.0/23 |
| 204.152.99.0/24 |
| 204.152.100.0/22 |
| 204.152.104.0/21 |
| 204.152.112.0/22 |
| 204.152.118.0/23 |
| 204.152.120.0/21 |
| 204.152.128.0/18 |
| 204.152.192.0/19 |
| 204.152.232.0/21 |
| 204.152.240.0/20 |
| 204.153.0.0/20 |
| 204.153.16.0/21 |
| 204.153.26.0/23 |
| 204.153.28.0/22 |
| 204.153.32.0/19 |
| 204.153.64.0/18 |
| 204.153.128.0/22 |
| 204.153.132.0/23 |
| 204.153.134.0/24 |
| 204.153.136.0/22 |
| 204.153.140.0/23 |
| 204.153.142.0/24 |
| 204.153.144.0/20 |
| 204.153.160.0/19 |
| 204.153.192.0/21 |
| 204.153.200.0/22 |
| 204.153.204.0/23 |
| 204.153.208.0/22 |
| 204.153.212.0/23 |
| 204.153.214.0/24 |
| 204.153.216.0/23 |
| 204.153.218.0/24 |
| 204.153.220.0/22 |
| 204.153.224.0/19 |
| 204.154.0.0/21 |
| 204.154.8.0/22 |
| 204.154.12.0/24 |
| 204.154.14.0/23 |
| 204.154.16.0/20 |
| 204.154.32.0/19 |
| 204.154.72.0/21 |
| 204.154.80.0/20 |
| 204.154.96.0/19 |
| 204.154.128.0/19 |
| 204.154.160.0/21 |
| 204.154.173.0/24 |
| 204.154.176.0/20 |
| 204.154.192.0/21 |
| 204.154.208.0/20 |
| 204.154.229.0/24 |
| 204.154.230.0/23 |
| 204.154.232.0/21 |
| 204.154.240.0/20 |
| 204.155.0.0/16 |
| 204.156.0.0/18 |
| 204.156.64.0/19 |
| 204.156.96.0/20 |
| 204.156.112.0/21 |
| 204.156.120.0/22 |
| 204.156.128.0/17 |
| 204.157.0.0/16 |
| 204.158.0.0/15 |
| 204.160.0.0/13 |
| 204.168.0.0/17 |
| 204.169.0.0/16 |
| 204.170.0.0/15 |
| 204.172.0.0/15 |
| 204.174.0.0/24 |
| 204.174.4.0/23 |
| 204.174.12.0/23 |
| 204.174.14.0/24 |
| 204.174.16.0/20 |
| 204.174.42.0/24 |
| 204.174.47.0/24 |
| 204.174.51.0/24 |
| 204.174.104.0/21 |
| 204.174.223.0/24 |
| 204.174.224.0/22 |